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TP-Link TL-SL3428 V2 CLI Reference Guide

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1. Page 40 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show bridge address table count The show bridge address table count Privileged EXEC mode command displays the number of addresses present in the Forwarding Database Syntax show bridge address table count vlan v an ethernet interface number port channel port channel number Parameters vlan Specifies a valid VLAN such as VLAN 1 e interface A valid Ethernet port e port channel number A valid port channel number Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example In this example the number of addresses present in all VLANs are displayed Console show bridge address table count Capacity 8192 Free 8083 Used 109 Secure addresses 2 Static addresses 1 Dynamic addresses 97 Internal addresses 9 Page 41 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show bridge multicast address table The show bridge multicast address table User EXEC mode command displays multicast MAC address or IP address table information Syntax show bridge multicast address table vlan vian id address mac multicast address ip multicast address format ip format mac Parameters e vlan id A valid VLAN ID value e mac multicast
2. Page 81 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide clear counters The clear counters User EXEC mode command clears statistics on an interface Syntax clear counters ethernet interface port channel port channel number Parameters e interface Valid Ethernet port Full syntax port e port channel number Valid port channel number Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example In the following example the counters for interface 1 are cleared Console gt clear counters ethernet 1 Page 82 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide set interface active The set interface active Privileged EXEC mode command reactivates an interface that was shutdown Syntax set interface active ethernet interface port channel port channel number Parameters e interface Valid Ethernet port Full syntax port e port channel number Valid port channel number Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines This command is used to activate interfaces that were configured to be active but were shutdown by the system for some reason e g port security Example The following example reactivates interface 5 C
3. Page 25 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide password The password Line Configuration mode command specifies a password on a line To remove the password use the no form of this command Syntax password password encrypted no password Parameters e password Password for this level Range 1 159 characters e encrypted Encrypted password to be entered copied from another device configuration Default Configuration No password is defined Command Mode Line Configuration mode User Guidelines If a password is defined as encrypted the required password length is 32 characters Example The following example specifies password secret on a console Console config line console Console config line password secret Page 26 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide enable password The enable password Global Configuration mode command sets a local password to control access to user and privilege levels To remove the password requirement use the no form of this command Syntax enable password level level password encrypted no enable password level level Parameters e password Password for this level Range 1 159 characters e level Level for which the password applies If not specified the level is 15 Range 1 15 e encrypted Encrypted password entered copied from anoth
4. Page 268 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide hostname The hostname Global Configuration mode command specifies or modifies the device host name To remove the existing host name use the no form of the command Syntax hostname name no hostname Parameters e name The host name of the device Range 1 158 characters Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Page 269 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show users The show users User EXEC mode command displays information about the active users Syntax show users Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays information about the active users Console gt show users Username Protocol Location Bob Serial John SSH 172 16 0 1 Robert HTTP 172 16 0 8 Betty Telnet P72 i6 0 67 Page 270 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show system The show system User EXEC mode command displays system information Syntax show system Default Configuration This command has no default configuration Command Mode User EXEC
5. Page 286 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide vlan Use the vlan VLAN Configuration mode command to create a VLAN To delete a VLAN use the no form of this command Syntax vlan vlan range no vlan vian range Parameters e vlan range Specifies a list of VLAN IDs to be added Separate nonconsecutive VLAN IDs with a comma and no spaces a hyphen designates a range of IDs Default Configuration This command has no default configuration Command Mode VLAN Configuration mode User Guidelines There are no user guidelines for this command Example The following example VLAN number 1972 is created Console config vlan database Console config vlan vlan 1972 Page 287 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide interface vlan The interface vlan Global Configuration mode command enters the Interface Configuration VLAN mode Syntax interface vlan v an id Parameters e vlan id Specifies an existing VLAN ID Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example configures VLAN 1 with IP address 131 108 1 27 and subnet mask 255 255 255 0 Console config interface vlan 1 Console config if ip address 131 108 1 27 255 255 255 0 Page 288
6. CLI Reference Guide TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Table of Contents Section 1 USING the Cll cai o 10 1 1 CLI Command Modes rrom a E E ETN 10 1 1 1 laire Oe a EEE L NTE AT EE 10 1 1 2 User EXEC Mode a r e 11 1 1 3 Privileged EXEC Mode visia iiine e i i i iia 11 1 1 4 Global Configuration Mode sierota a a it 12 1 1 5 Interface Configuration and Specific Configuration Modes sesser 12 1 2 Sanno Me CEE a in iran 13 1 3 Editing Fea OS eE E N EEEE ER 14 1 3 1 Entering GOMMANGS ctas aid Inia 14 Section 2 AAA Commands isien e ae enia a a aa aE E E 17 aaa authentic ION atar Ai NEER Esa 17 aaa authentication enable cccecceecccec cece cee e eee e cece eect ee anna 19 login ALI STA CATIONS cita AAA a tac a s 21 enable AUTNENtiCation cee ccecccecceccceee cece A E N AEE 22 ip NItPsaAUTHENUICATION s s sioesdetivivessstaeeeeeeehveeeh A oak eas tens Poeun einen es ond eke eee ee 23 Ip NitpSs autheENntiCatlOn e Mens as Aita 24 show authentication Methods ccccceccee cece cece cece eect eee e eee cnn nn nn 25 DASSWOMC AL 26 enable PASSWOMGE iii a ias 27 USA Mi oia ei 28 Section 3 Address Table Commands iii deere 29 bridge ddr ita AEAEE 29 bridge mM lticast filtering rain erh EEM Te EEEa A Aah RATTA ARa ERAR LASEN ianiai 30 bridge MUliCASt AUGIESS riren aeren a aeaa a ete ee aE Aaa 3
7. Page 34 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide bridge aging time The bridge aging time Global Configuration mode command sets the address table aging time To restore the default configuration use the no form of this command Syntax bridge aging time seconds no bridge aging time Parameters e seconds Time in seconds Range 10 630 seconds Default Configuration The default setting is 300 seconds Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example In this example the bridge aging time is set to 250 Console config bridge aging time 250 Page 35 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide clear bridge The clear bridge Privileged EXEC mode command removes any learned entries from the forwarding database Syntax clear bridge Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example In this example the bridge tables are cleared Console clear bridge Page 36 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide port security The port security Interface Configuration mode command locks the port thereby blocking unknown traffic and preventing the port from learning new addresses To r
8. Command Mode All configuration modes User Guidelines There are no user guidelines for this command Example The following example changes from Global Configuration mode to Privileged EXEC mode Console config end Console Page 281 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide help The help command displays a brief description of the help system Syntax help Default Configuration This command has no default configuration Command Mode All command modes User Guidelines There are no user guidelines for this command Example The following example describes the help system Console help Help may be requested at any point in a command by entering a question mark If nothing matches the currently entered incomplete command the help list is empty This indicates that for a query at this point there is no command matching the current input If the request is within a command enter backspace and erase the entered characters to a point where the request results in a display Help is provided when 1 There is a valid command and a help request is made for entering a parameter or argument e g show All possible parameters or arguments for the entered command are displayed 2 An abbreviated argument is entered and a help request is made for arguments matching the input e g show pr Page 282 TL SG3109 TL SL3428 TL SL3452 Gigab
9. Page 329 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide The following table describes the significant fields shown in the display Field Description EapolFramesRx The number of valid EAPOL frames of any type that have been received by this Authenticator EapolFramesTx The number of EAPOL frames of any type that have been transmitted by this Authenticator EapolStartFramesRx The number of EAPOL Start frames that have been received by this Authenticator EapolLogoffFramesRx The number of EAPOL Logoff frames that have been received by this Authenticator EapolRespldFramesRx The number of EAP Resp ld frames that have been received by this Authenticator EapolRespFramesRx The number of valid EAP Response frames other than Resp Id frames that have been received by this Authenticator EapolReqldFramesTx The number of EAP Req Id frames that have been transmitted by this Authenticator EapolReqFramesTx The number of EAP Request frames other than Rq Id frames that have been transmitted by this Authenticator InvalidEapolFramesRx The number of EAPOL frames that have been received by this Authentica tor in which the frame type is not recognized EapLengthErrorFramesRx The number of EAPOL frames that have been received by this Authentica tor in which the Packet Body Length field is invalid LastEapolFrameVersion The protocol v
10. Page 231 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree bpdu The spanning tree bpdu Global Configuration mode command defines BPDU handling when the spanning tree is disabled globally or on a single interface To return to the default configuration use the no form of this command Syntax spanning tree bpdu filtering flooding Parameters e filtering Filter BPDU packets when the spanning tree is disabled on an interface e flooding Flood BPDU packets when the spanning tree is disabled on an interface Default Configuration The default setting is flooding Command Modes Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example defines BPDU packet flooding when the spanning tree is disabled on an interface Console config spanning tree bpdu flooding Page 232 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide clear spanning tree detected protocols The clear spanning tree detected protocols Privileged EXEC mode command restarts the protocol migration process forces renegotiation with neighboring devices on all interfaces or on a specified interface Syntax clear spanning tree detected protocols ethernet interface port channel port channel number Parameters e interface A valid Ethernet port e port channel number A valid port channel number
11. Copying an Image File from a Server to Flash Memory To copy an image file from a server to flash memory use the copy source url image command Copying a Boot File from a Server to Flash Memory To copy a boot file from a server to flash memory enter the copy source url boot command Copying a Configuration File from a Server to the Running Configuration File To load a configuration file from a network server to the running configuration file of the device enter the copy source url running config command The commands in the loaded configuration file are added to those in the running configuration file as if the commands were typed in the command line interface CLI Thus the resulting configuration file is a combination of the previous running configuration and the loaded configuration files with the loaded configuration file taking precedence Copying a Configuration File from a Server to the Startup Configuration To copy a configuration file from a network server to the startup configuration file of the device enter copy source url startup config The startup configuration file is replaced by the copied configuration file Storing the Running or Startup Configuration on a Server Use the copy running config destination url command to copy the current configuration file to a network server using TFTP Use the copy startup config destination url command to copy the startup configuration file to a net work server Saving the Running Conf
12. Default Configuration The software searches the list of RADIUS server hosts 3 times Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example configures the number of times the software searches the list of RADIUS server hosts to 5 times console config radius server retransmit 5 Page 175 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide radius server source ip The radius server source ip Global Configuration mode command specifies the source IP address used for communication with RADIUS servers To return to the default configuration use the no form of this command Syntax radius server source ip source no radius source ip source Parameters e source Specifies a valid source IP address Default Configuration The source IP address is the IP address of the outgoing IP interface Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example configures the source IP address used for communication with RADIUS servers to 10 1 1 1 console config radius server source ip 10 1 1 1 Page 176 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide radius server timeout The radius server timeout Global Configuration mode command sets the interval during which the device waits
13. Syntax show interfaces description ethernet interface port channel port channel number Parameters e interface Valid Ethernet port Full syntax port e port channel number A valid port channel number Default Configuration This command has no default configuration Command Modes Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays descriptions of configured interfaces Console show interfaces description Port Description 1 lab 2 3 4 5 6 ch1 ch2 Page 89 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show interfaces counters The show interfaces counters User EXEC mode command displays traffic seen by the physical interface Syntax show interfaces counters ethernet interface port channel port channel number Parameters e interface A valid Ethernet port Full syntax port e port channel number A valid port channel number Default Configuration This command has no default configuration Command Modes User EXEC mode User Guidelines There are no user guidelines for this command Examples The following example displays traffic seen by the physical interface Console show interfaces counters Port InOctets InUcastPkts InMcastPkts InBcastPkts 183892 0 123899 0 0 0 9188 8789 E AO OO oD O UL A La BD A O SS O A A O E A OS DA
14. TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide port storm control broadcast rate The port storm control broadcast rate Interface Configuration Ethernet mode command configures the maxi mum broadcast rate To return to the default configuration use the no form of this command Syntax port storm control broadcast rate rate no port storm control broadcast rate Parameters e rate Maximum kilobits per second of broadcast and multicast traffic on a port Possible values are 70K 1M in steps of at least 10K 1M 10M in steps of at least 1M 10M 250M in steps based on the requested rate Default Configuration The default storm control broadcast rate is 100 Kbits Sec Command Mode Interface Configuration Ethernet mode User Guidelines Use the port storm control broadcast enable Interface Configuration mode command to enable broadcast storm control Since granularity depends on the requested rate the software displays the actual rate Example The following example configures the maximum storm control broadcast rate at 900 Kbits Sec on Ethernet port 5 Console config interface ethernet e5 Console config if port storm control broadcast rate 900 Page 95 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show ports storm control The show ports storm control Privileged EXEC mode command displays the storm control configuration
15. TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide snmp server enginelD local The snmp server enginelD local Global Configuration mode command specifies the Simple Network Manage ment Protocol SNMP enginelD on the local device To remove the configured engine ID use the no form of this command Syntax snmp server enginelD local engineid string default no snmp server enginelD local Parameters e engineid string Specifies a character string that identifies the engine ID Range 5 32 characters e default The engine ID is created automatically based on the device MAC address Default Configuration The engine ID is not configured If SNMPv3 is enabled using this command and the default is specified the default engine ID is defined per stan dard as First 4 octets first bit 1 the rest is IANA Enterprise number 674 e Fifth octet set to 3 to indicate the MAC address that follows e Last 6 octets MAC address of the device Command Mode Global Configuration mode User Guidelines To use SNMPv3 you have to specify an engine ID for the device You can specify your own ID or use a default string that is generated using the MAC address of the device If the SNMPv3 engine ID is deleted or the configuration file is erased SNMPv3 cannot be used By default SNMPv1 v2 are enabled on the device SNMPv3 is enabled only by defining the Local Engine ID If you want to specify you
16. ccocccccnnnnnnncnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnenenineninins 172 FACIUS SEPVEF NOS tii ii a A aaa 172 PACIUIS SEI VET KEY aca a aaa ae a aaa a a a EAA aA isc 174 radius server retransmit cece cee cece cee e eee ee ee ceee cece eee eeee cee geeeeeeeeeeeeeeeeeeeeeeeegseeeqeeeeeeeeeeseeereeee 175 ENEE 176 EAN 177 rACGIUS SErver CEAAIME eee o e a e a e a a a a a a aa 178 SNOW FACIUS SELVETS ccccecccecceeeceeecceeceeeceeeeeeeeeeeeeeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeseeteeetseeeneeess 179 Section 18 RMON Commands ccccceceeeeeee cece cette eee e rare 180 SHOW ron StatistiCs cece eee A TA E eee tde A A T 180 rmon collection history cc As ca 182 SHOW FIMO collection MIST tarta alioli hue 183 show rmon FISTORY dias 184 A TA 187 SNOW MMON ALAIN iii iia 189 NA 191 SNOW TIMON CVENMS cccccec cece a a aea ea aaan aa ao apaa eaaa aaa eei odian 192 SHOW MON A a e a aa aia e a a a Ace Soe Ri Nas tele 193 EILERA I OIlS PA e EEE E E EEE AASA A N ET 195 Page 5 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 19 SNMP Commands ccccccccceccceeceeeceeececeeeeeeeceeeeeeeeeeeeeeeeeeeeeeeeeeeteeeeeeteeenss 196 SHIM Os Sel VEN CON CUNIOY sisstin aunt ib 196 SNIMP SEIVEM VIEW ii ais 198 SNIMP SEIVEr QrOUP ii tex oer een eect nb Ae eral teed ects wey hs ies 199 SNIMP SEVEP USE iii dae 200 srimp server enginelD loca e
17. cooococccocnconncnnnnonnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnneneneninininnn 226 SPANNING trE S COST 20 A T EA ET 227 Spanning tree Port pPriovity anreisen a i a E E A a aai 228 spanning tree portfast oocccocconnccnnnnnncnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnninnninininnn 229 spanning tree link type cooocoocccoccnnncnnnnnnncnnnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnneneneninins 230 spanning tree pathcost Method ocoocccccccnnnncnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 231 spanning tree Dia A cetvasy douse dooenecatadeusieeePes 232 clear spanning tree detected protocols ooccccccccnnccnnccnnnennnennnennnenoneninnnnnnnnnnnnnnnnnnnnnnannns 233 spanning tree guard TOOK avion ia 234 spanning tres MSi Priority iio a decuslavaseehuacdenerlereniceuusceviaveusbeebences 235 Spanning tree mst MAX NOPS ooccccccccnccnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnninenininnnnn 236 Spanning tree mst port priority cooccccccccccnnncnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnninenininns 237 Spanning tree MSt COSt ccccccccnccnnncnnncnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennineninns 238 spanning tree mst CON QU OM oariri aise av obiaes vasuel aves ee aesche aa 239 INSTANCO AMS E ETE PAEA AAE TAE TT E 240 Page 6 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guid
18. count packet_count timeout time_ouf Parameters e p address IP address to ping e hostname Host name to ping Range 1 158 characters e packet_size Number of bytes in a packet The actual packet size is eight bytes larger than the specified size specified because the device adds header information Range 56 1472 bytes e packet_count Number of packets to send If 0 is entered it pings until stopped Range 0 65535 packets e time_out Timeout in milliseconds to wait for each reply Range 50 65535 milliseconds Default Configuration Default packet size is 56 bytes Default number of packets to send is 4 Default timeout value is 2000 milliseconds Command Mode User EXEC mode User Guidelines Press Esc to stop pinging Following are examples of unsuccessful pinging Destination does not respond If the host does not respond a no answer from host appears in ten seconds Destination unreachable The gateway for this destination indicates that the destination is unreachable Network or host unreachable The device found no corresponding entry in the route table Page 264 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Examples The following example displays pinging results 64 bytes from 64 bytes from 64 bytes from 64 bytes from secet O01 LP 64 bytes from 64 bytes from 64 bytes from 64 bytes from eee LO shad oR
19. 1 30 characters e view name Specifies the name of a previously defined view The view defines the objects available to the community Range 1 30 characters Default Configuration No communities are defined Command Mode Global Configuration mode User Guidelines The view name parameter cannot be specified for su which has access to the whole MIB The view name parameter can be used to restrict the access rights of a community string When it is specified An internal security name is generated The internal security name for SNMPv1 and SNMPv2 security models is mapped to an internal group name The internal group name for SNMPv1 and SNMPv2 security models is mapped to a view name read view and notify view always and for rw for write view also The group name parameter can also be used to restrict the access rights of a community string When it is spec ified An internal security name is generated The internal security name for SNMPv1 and SNMPv2 security models is mapped to the group name Page 196 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Examples The following example defines community access string public to permit administrative access to SNMP protocol at an administrative station with IP address 192 168 1 20 Console config snmp server community public su 192 168 1 20 Page 197 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Refere
20. 6 04 04 04 04 01 02 02 03 03 04 01 02 02 03 04 04 01 02 02 03 04 04 The following table describes the significant fields shown above Column Description d1 Decimal Bit 1 of DSCP d2 Decimal Bit 2 of DSCP 01 04 Queue numbers Page 171 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 17 Radius Commands radius server host The radius server host Global Configuration mode command specifies a RADIUS server host To delete the specified RADIUS host use the no form of this command Syntax radius server host ip address hostname auth port auth port number timeout timeout retransmit retries deadtime deadtime key key string source source priority priority usage type no radius server host ip address hostname Parameters e p address IP address of the RADIUS server host e hostname Hostname of the RADIUS server host Range 1 158 characters e auth port number Port number for authentication requests The host is not used for authentication if the port number is set to 0 Range 0 65535 e timeout Specifies the timeout value in seconds Range 1 30 retries Specifies the retransmit value Range 1 10 e deadtime Length of time in minutes during which a RADIUS server is skipped over by transaction requests Range 0 2000 e key string Specifies the authentication and encry
21. Console config exit Console 1 15 Interface Configuration and Specific Configuration Modes Interface Configuration mode commands modify specific interface operations The following are the Interface Con figuration modes Line Interface Contains commands to configure the management connections These include commands such as line timeout settings etc The line Global Configuration mode command is used to enter the Line Configuration command mode VLAN Database Contains commands to create a VLAN as a whole The vlan database Global Configura tion mode command is used to enter the VLAN Database Interface Configuration mode Management Access List Contains commands to define management access lists The management access list Global Configuration mode command is used to enter the Management Access List Configuration mode e Ethernet Contains commands to manage port configuration The interface ethernet Global Configuration mode command is used to enter the Interface Configuration mode to configure an Ethernet type interface e Port Channel Contains commands to configure port channels for example assigning ports to a port channel Most of these commands are the same as the commands in the Ethernet interface mode and are used to manage the member ports as a single entity The interface port channel Global Configuration mode command is used to enter the Port Channel Interface Configuration mode e SSH Pub
22. Console gt ping 10 1 1 1 0 1 1 1 icmp seg 0 0 1 1 1 icmp seg 1 0 1 1 1 icmp seg 2 0 1 1 1 icmp seg 3 NG Statistics round trip ms min avg max 7 8 11 Console gt ping yahoo com Pinging yahoo com 66 218 71 198 with 64 bytes of data 0 1 1 1 icmp seg 0 0 1 1 1 icmp seg 1 0 1 1 1 icmp seg 2 0 1 1 1 icmp seg 3 NG Statistics round trip ms min avg max 7 8 11 Pinging 10 1 1 1 with 64 bytes of data time 11 ms time 8 ms time 8 ms time 7 ms 4 packets transmitted 4 packets received 0 packet loss time 11 ms time 8 ms time 8 ms time 7 ms 4 packets transmitted 4 packets received 0 packet loss Page 265 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide traceroute The traceroute User EXEC mode command discovers routes that packets actually take when traveling to their destination Syntax traceroute ip address hostname size packet_size ttl max tt count packet_counf timeout time_ouf source p address tos tos Parameters e p address IP address of the destination host e hostname Host name of the destination host Range 1 158 characters e packet_size Number of bytes in a packet Range 40 1500 e max ttl The largest TTL value that can be used The traceroute command terminates when the destina tion is reached or when this value is reached Range 1 255 e packet_count The number of probes to
23. Counted frames that are involved in a single collision and are subsequently transmitted successfully Late Collisions Number of times that a collision is detected later than one slotTime into the transmission of a packet Oversize Packets Counted frames received that exceed the maximum permitted frame size Internal MAC Rx Errors Counted frames for which reception fails due to an internal MAC sublayer receive error Received Pause Frames Counted MAC Control frames received with an opcode indicating the PAUSE operation Transmitted Pause Frames Counted MAC Control frames transmitted on this interface with an opcode indi cating the PAUSE operation Page 92 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide port storm control include multicast The port storm control include multicast Interface Configuration Ethernet mode command counts multicast packets in broadcast storm control To disable counting multicast packets use the no form of this command Syntax port storm control include multicast unknown unicast no port storm control include multicast Parameters unknown unicast Specifies also counting unknown unicast packets Default Configuration Multicast packets are not counted Command Modes Interface Configuration Ethernet mode User Guidelines To control multicasts storms use the port storm control broadcast enable and port stor
24. Default Configuration This command has no default configuration Command Modes Privileged EXEC mode User Guidelines This feature should be used only when working in RSTP or MSTP mode Example The following example restarts the protocol migration process on Ethernet port 5 Console clear spanning tree detected protocols ethernet 5 Page 233 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree guard root The spanning tree guard root interface configuration command enables root guard on all spanning tree instances on that interface Root guard restricts the interface to be the root port for the switch To disable root guard on the interface use the no form of this command Syntax spanning tree guard root no spanning tree guard root Default Configuration Root guard is disabled Command Modes Interface configuration Ethernet port channel User Guidelines Root guard can be enabled when the switch work in STP RSTP and MSTP When root guard is enabled if spanning tree calculations cause a port to be selected as the root port the port transitions to the alternate state Example The following example enables root guard on all spanning tree instances on port 5 Console configure Console config interface ethernet e5 Console config if spanning tree guard root Page 234 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Refe
25. Port el Octets 878128 Packets 978 Broadcast 7 Multicast 1 CRC Align Errors 0 Collisions 0 Undersize Pkts 0 Oversize Pkts 0 Fragments 0 Jabbers 0 64 Octets 98 65 to 127 Octets 0 128 to 255 Octets 0 256 to 511 Octets 0 512 to 1023 Octets 491 1024 to 1518 Octets 389 Page 180 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide The following table describes significant fields shown above Field Description Octets The total number of octets of data including those in bad packets received on the net work excluding framing bits but including FCS octets Packets The total number of packets including bad packets broadcast packets and multicast packets received Broadcast The total number of good packets received and directed to the broadcast address This does not include multicast packets Multicast The total number of good packets received and directed to a multicast address This number does not include packets directed to the broadcast address CRC Align Errors The total number of packets received with a length excluding framing bits but includ ing FCS octets of between 64 and 1518 octets inclusive but with either a bad Frame Check Sequence FCS with an integral number of octets FCS Error or a bad FCS with a non integral number of octets Alignment Error Collisions The best estimate of the total number of collisions on this E
26. SNTP predefined unicast clients Console config sntp unicast client poll Page 60 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide sntp server The sntp server Global Configuration mode command configures the device to use the Simple Network Time Protocol SNTP to request and accept SNTP traffic from a specified server To remove a server from the list of SNTP servers use the no form of this command Syntax sntp server ip address hostname poll key keyid no sntp server host Parameters e p address IP address of the server e hostname Hostname of the server Range 1 158 characters e poll Enable polling e keyid Authentication key to use when sending packets to this peer Range 1 4294967295 Default Configuration No servers are defined Command Mode Global Configuration mode User Guidelines Up to 8 SNTP servers can be defined Use the sntp unicast client enable Global Configuration mode command to enable predefined unicast clients globally To enable polling you should also use the sntp unicast client poll Global Configuration mode command for glo bal enabling Polling time is determined by the sntp client poll timer Global Configuration mode command Examples The following example configures the device to accept SNTP traffic from the server on 192 1 1 1 Console config sntp server 192 1 1 1 Page 61 TL SG3109
27. Syntax show ports storm control interface Parameters e interface A valid Ethernet port Full syntax port Default Configuration This command has no default configuration Command Modes Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the storm control configuration Console show ports storm control Port State Rate Kbits Sec Included 1 Enabled 00 Broadcast 2 Enabled 00 Broadcast 3 Enabled 00 Broadcast 4 Enabled 00 Broadcast 5 Enabled 00 Broadcast 6 Enabled 00 Broadcast 7 Enabled 00 Broadcast 8 Enabled 00 Broadcast 9 Enabled 000 Broadcast 10 Disabled 000 Broadcast Page 96 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 7 GVRP Commands gvrp enable Global GARP VLAN Registration Protocol GVRP is an industry standard protocol designed to propagate VLAN informa tion from device to device With GVRP a single device is manually configured with all desired VLANs for the net work and all other devices on the network learn these VLANs dynamically The gvrp enable Global Configuration mode command enables GVRP globally To disable GVRP on the device use the no form of this command Syntax gvrp enable no gvrp enable Default Configuration GVRP is globally disabled Command Mode Global Configuration mode User Guidelines There are no user guideline
28. The following example displays the system ID information console show system id Service tag Serial number Asset tag Page 273 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide system language web The system language web Global Configuration mode command specifies the language of the Web management interface Syntax system language web english chinese default Parameters english Specify that the language of the Web management interface is English chinese Specify that the language of the Web management interface is Chinese default Specify that the language of the Web management interface is the default language Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Page 274 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 23 User Interface enable The enable User EXEC mode command enters the Privileged EXEC mode Syntax enable privilege level Parameters e privilege level Privilege level to enter the system Range 1 15 Default Configuration The default privilege level is 15 Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example enters Privileged EXEC mode Console gt enable enter password Console Page 275 TL SG3109 TL SL3428 TL S
29. User Guidelines There are no user guidelines for this command Examples The following example deletes all entries from the host name to address cache Console clear host Page 125 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide clear host dhcp The clear host dhcp Privileged EXEC mode command deletes entries from the host name to address mapping received from Dynamic Host Configuration Protocol DHCP Syntax clear host dhcp name Parameters e name Specifies the host entry to be removed Range 1 158 characters e Removes all entries Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines This command deletes the host name to address mapping temporarily until the next renewal of the IP address Examples The following example deletes all entries from the host name to address mapping Console clear host dhcp Page 126 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show hosts The show hosts Privileged EXEC mode command displays the default domain name a list of name server hosts the static and the cached list of host names and addresses Syntax show hosts name Parameters e name Specifies the host name Range 1 158 characters Default Configuration This command has no default configuration Command Mode Privileged EXEC mod
30. cccccccccececceeeceeeceeeeeeeceeeeeeeeeeeeeeeeeeeeeeneeteeenes 153 interface port channel ccccccccecccecccecceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeseeseeeeseeeneeneeess 153 interface range port channel cccccccceeeeeeseueecebeneeeeeeseeeeceeneedeeeedsegeececeeeeeteedeeedeeeeeteneeeees 154 O yd ca Neat E nthe bbe a Ata 155 show interfaces port channell ccccccccecececccecceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeteetneeeeeeeteeens 156 Page 4 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 15 Port Monitor Commands cceccceeceee cece eee e cnn 157 POE Oi A wast attendee dace inane ee ace eee 157 port monitor vlan tagging siicinicicn di 158 SNOW IPOMS MONO A A e ii AE 159 Section 16 QOS Commands ccccccccccccnnnnnnnnnnnennnnnnnnnnnnnnnnnn rn 160 A AN 160 SHOW GOS EPEE AE REE cence ceautssedetss ceenctacetencdihan tatenegucGaesateinsscrtitstasitetaatenasienstetidiescoaite 161 priority queue out NUM OF QUEUES ee cece cece cece cece ce ee teeeeeeeeeee cnn nro nn nnnnnnnnn nn nn nn nn nn n ttrt tett Eent 162 SOW GOS INTSM ACC deve acter EE E E acstcasatavel dvetedidteativestisistivenede iaa 163 traficar i aesdetanety esd tiekdceceonee sae as 165 VO TERTE oE AE AATTEET 166 GOS map ASCH QUOUC vero a AA A E A a a at aa 167 A aa a aE EA e seme A iaaa A S 168 qos trust ira a 169 GOS COS ia 170 O 171 Section 17 Radius CommandS
31. config interface ethernet e6 Console config if switchport trunk native vlan 123 Page 294 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide switchport general allowed vlan The switchport general allowed vlan Interface Configuration mode command adds or removes VLANs from a general port Syntax switchport general allowed vlan add vian list tagged untagged switchport general allowed vlan remove vian list Parameters e add vian list Specifies the list of VLAN IDs to be added Separate nonconsecutive VLAN IDs with a comma and no spaces A hyphen designates a range of IDs e remove vian list Specifies the list of VLAN IDs to be removed Separate nonconsecutive VLAN IDs with a comma and no spaces A hyphen designates a range of IDs e tagged Indicates that the port transmits tagged packets for the VLANs untagged Indicates that the port transmits untagged packets for the VLANs Default Configuration If the port is added to a VLAN without specifying tagged or untagged the default setting is tagged Command Mode Interface Configuration Ethernet port channel mode User Guidelines This command enables changing the egress rule e g from tagged to untagged without first removing the VLAN from the list Example The following example adds VLANs 2 5 and 6 to the allowed list of Ethernet port 6 Console config interface ethernet e6 Console config
32. line console Console config line speed 38400 Page 135 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide exec timeout The exec timeout Line Configuration mode command sets the interval that the system waits until user input is detected To return to the default configuration use the no form of this command Syntax exec timeout minutes seconds no exec timeout Parameters e minutes Specifies the number of minutes Range 0 65535 e seconds Specifies additional time intervals in seconds Range 0 59 Default Configuration The default configuration is 10 minutes Command Mode Line Configuration mode User Guidelines To specify no timeout enter the exec timeout 0 command Examples The following example configures the interval that the system waits until user input is detected to 20 minutes Console config line console Console config line exec timeout 20 Page 136 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide history The history Line Configuration mode command enables the command history function To disable the command history function use the no form of this command Syntax history no history Default Configuration The command history function is enabled Command Mode Line Configuration mode User Guidelines This command enables the command history function for a specified line To enab
33. or enter the command reboot the following mes sage is displayed Console gt reload Are you sure you want to reboot the system y n n 2 Enter Y The device reboots After the POST when the text Autoboot in 2 seconds press RETURN or Esc to abort and enter prom is displayed press lt Enter gt The Startup Menu is displayed 1 Download software 2 Erase flash file 3 Erase flash sectors 4 Password Recovery Procedure 5 Enter Diagnostic Mode 6 Back 3 Enter 4 within 15 seconds after the bootup process from the StartUp menu If the selection is not made in the allotted time the current accessi bility requirements are erased and the system continues to upload The pass word is defined using the CLI mode Enter the CLI mode Enter the password command using the following syntax enable password level level password encrypted For example enable password level 1 password oak 6 Enter the command exit The CLI mode is exited Page 340
34. use the no form of this command Syntax arp timeout seconds no arp timeout Parameters e seconds Time in seconds that an entry remains in the ARP cache Range 1 40000000 Default Configuration The default timeout is 60000 seconds Command Mode Global Configuration mode User Guidelines It is recommended not to set the timeout value to less than 3600 Example The following example configures the ARP timeout to 12000 seconds Console config arp timeout 12000 Page 119 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide clear arp cache The clear arp cache Privileged EXEC mode command deletes all dynamic entries from the ARP cache Syntax clear arp cache Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example deletes all dynamic entries from the ARP cache Console clear arp cache Page 120 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show arp The show arp Privileged EXEC mode command displays entries in the ARP table Syntax show arp Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays entries in the ARP t
35. 59 e offset Number of minutes to add during summer time Range 1 1440 e acronym The acronym of the time zone to be displayed when summer time is in effect Range Up to 4 characters Default Configuration Summer time is disabled offset Default is 60 minutes acronym lf unspecified default to the timezone acronym If the timezone has not been defined the default is UTC Command Mode Global Configuration mode Page 50 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide User Guidelines In both the date and recurring forms of the command the first part of the command specifies when summer time begins and the second part specifies when it ends All times are relative to the local time zone The start time is relative to standard time The end time is relative to summer time If the starting month is chronologically after the ending month the system assumes that you are in the southern hemisphere Examples The following example sets summer time starting on the first Sunday in April at 2 am and finishing on the last Sun day in October at 2 am Console config clock summer time recurring first sun apr 2 00 last sun oct 2 00 Page 51 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide sntp authentication key The sntp authentication key Global Configuration mode command defines an authentication key for Simple Net work Time Prot
36. 8 Console config if bridge multicast address 0100 5e 02 0203 Console config if bridge multicast forbidden address 0100 5e02 0203 add ethernet 7 Page 32 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide bridge multicast forward all The bridge multicast forward all Interface Configuration VLAN mode command enables forwarding all multi cast packets on a port To restore the default configuration use the no form of this command Syntax bridge multicast forward all add remove ethernet interface list port channel port channel number list no bridge multicast forward all Parameters e add Force forwarding all multicast packets e remove Do not force forwarding all multicast packets e interface list Separate nonconsecutive Ethernet ports with a comma and no spaces a hyphen is used to designate a range of ports e port channel number list Separate nonconsecutive port channels with a comma and no spaces a hyphen is used to designate a range of port channels Default Configuration This setting is disabled Command Mode Interface Configuration VLAN mode User Guidelines There are no user guidelines for this command Example In this example all multicast packets on port 8 are forwarded Console config interface vlan 2 Console config if bridge multicast forward all add ethernet 8 Page 33 TL SG3109 TL SL3428 TL SL3452 Gigabi
37. 8 RX TX 2 8 RX TX 6 8 RX Status Active Active Active VLAN Tagging No No No Page 159 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 16 QoS Commands qos The qos Global Configuration mode command enables quality of service QoS on the device To disable QoS on the device use the no form of this command Syntax qos no qos Default Configuration QoS is disabled on the device Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example enables QoS on the device Console config qos Page 160 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show qos The show qos User EXEC mode command displays quality of service QoS for the device Syntax show qos Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays QoS attributes when QoS is disabled on the device Console gt show qos Qos disable Trust dscp Page 161 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide priority queue out num of queues The priority queue out num of queues Global Configuration mode command configures the number of expedite queues To return to the d
38. CoS map To return to the default map use the no form of this command Syntax qos map dscp queue dscp list to queue id no qos map dscp queue dscp lisf Parameters e dscp list Specifies up to 8 DSCP values separated by a space Range 0 63 e queue id Specifies the queue number to which the DSCP values are mapped Default Configuration The following table describes the default map DSCP value 0 15 16 39 40 63 Queue ID 1 2 3 Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example maps DSCP values 33 40 and 41 to queue 1 Console config qos map dscp queue 33 40 41 to 1 Page 167 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide gos trust Global The qos trust Global Configuration mode command configures the system to the basic mode and trust state To return to the untrusted state use the no form of this command Syntax qos trust cos dscp no qos trust Parameters e cos Indicates that ingress packets are classified with packet CoS values Untagged packets are classified with the default port CoS value e dscp Indicates that ingress packets are classified with packet DSCP values Default Configuration CoS is the default trust mode Command Mode Global Configuration mode User Guidelines Packets entering a quality of service QoS do
39. Configuration Ethernet port channel mode User Guidelines This command forbids dynamic VLAN creation from the interface The creation or modification of dynamic VLAN registration entries as a result of the GVRP exchanges on an interface are restricted only to those VLANs for which static VLAN registration exists Example The following example disables dynamic VLAN creation on Ethernet port 6 Console config interface ethernet e6 Console config if gvrp vlan creation forbid Page 100 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide gvrp registration forbid The gvrp registration forbid Interface Configuration Ethernet port channel mode command deregisters all dynamic VLANs on a port and prevents VLAN creation or registration on the port To allow dynamic registration of VLANs on a port use the no form of this command Syntax gvrp registration forbid no gvrp registration forbid Default Configuration Dynamic registration of VLANs on the port is allowed Command Mode Interface Configuration Ethernet port channel mode User Guidelines There are no user guidelines for this command Example The following example forbids dynamic registration of VLANs on Ethernet port 6 Console config interface ethernet e6 Console config if gvrp registration forbid Page 101 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide clear gv
40. Ethernet port channel mode User Guidelines The path cost method is configured using the spanning tree pathcost method Global Configuration mode com mand Example The following example configures the spanning tree cost on Ethernet port 5 to 35000 Console config interface ethernet e5 Console config if spanning tree cost 35000 Page 227 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree port priority The spanning tree port priority Interface Configuration mode command configures port priority To return to the default configuration use the no form of this command Syntax spanning tree port priority priority no spanning tree port priority Parameters e priority The priority of the port Range 0 240 in multiples of 16 Allowed values are 0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 Default Configuration The default port priority for IEEE Spanning TreeProtocol STP is 128 Command Modes Interface Configuration Ethernet port channel mode User Guidelines There are no user guidelines for this command Example The following example configures the spanning priority on Ethernet port 3 to 16 Console config interface ethernet e3 Console config if spanning tree port priority 16 Page 228 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree portfast The spanning tree
41. Filter Port Name 162 TO Retries Sec 15 3 The following table describes significant fields shown above Field Description Community string Community access string to permit access to the SNMP protocol Community access Type of access read only read write super access IP Address Management station IP Address Trap Rec Address Targeted Recipient Trap Rec Community Statistics sent with the notification operation Version SNMP version for the sent trap 1 or 2 Page 213 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show snmp engineid The show snmp enginelD Privileged EXEC mode command displays the ID of the local Simple Network Man agement Protocol SNMP engine Syntax show snmp enginelD Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the SNMP engine ID Console show snmp engineID Local SNMP engineID 08009009020C0B099C075878 Page 214 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show snmp views The show snmp views Privileged EXEC mode command displays the configuration of views Syntax show snmp views viewname Parameters e viewname Specifies the name of the view Range 1 30 De
42. Gigabit Managed Switch Family CLI Reference Guide Section 11 Line Commands line The line Global Configuration mode command identifies a specific line for configuration and enters the Line Con figuration command mode Syntax line console telnet ssh Parameters e console Console terminal line e telnet Virtual terminal for remote console access Telnet e ssh Virtual terminal for secured remote console access SSH Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Examples The following example configures the device as a virtual terminal for remote console access Console config line telnet Console config line Page 134 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide speed The speed Line Configuration mode command sets the line baud rate To return to the default configuration use the no form of the command Syntax speed bps no speed Parameters e bps Baud rate in bits per second bps Possible values are 2400 4800 9600 19200 and 38400 Default Configuration The default speed is 38400 bps Command Mode Line Configuration console mode User Guidelines This command is available only on the line console Examples The following example configures the line baud rate to 38400 Console config
43. Name 73 out Port 7 VLAN Membership mode Primary VLAN 2921 Community VLAN 2922 Console show interfaces switchport ethernet 7 Port 7 VLAN Membership mode Operating parameters PVID 2922 Ingress Filtering Enabled Acceptable Frame Type Untagged GVRP status Disabled Port 7 is member in Vlan Name Egress rule Type 2921 Primary A untagged Static 2922 Community A1 untagged Static Static configuration PVID 2922 Ingress Filtering Enabled Acceptable Frame Type Untagged GVRP status Disabled Page 306 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 25 Web Server ip http server The ip http server Global Configuration mode command enables configuring the device from a browser To dis able this function use the no form of this command Syntax ip http server no ip http server Default Configuration HTTP server is enabled Command Mode Global Configuration mode User Guidelines Only a user with access level 15 can use the Web server Example The following example enables configuring the device from a browser Console config ip http server Page 307 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip http exec timeout The ip http exec timeout Global Configuration mode command specifies the timeout interval of a http session To return to the default configuration use the no form
44. O E O E Oo O r E e EE RE ODO EA ON EA A e a Ch OutOctets OutUcastPkts OutMcastPkts OutBcastPkts Page 90 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide 3 0 0 0 0 4 0 0 0 0 5 0 0 0 0 6 0 0 0 0 7 23739 0 0 0 The following example displays counters for Ethernet port 1 Console show interfaces counters ethernet 1 Port InOctets InUcastPkts InMcastPkts InBcastPkts wee Port OutOctets OutUcastPkts OutMcastPkts OutBcastPkts we h amp amp _ FCS Errors 0 Single Collision Frames 0 Late Collisions 0 Excessive Collisions 0 Oversize Packets 0 Internal MAC Rx Errors 0 Received Pause Frames 0 Transmitted Pause Frames 0 The following table describes the fields shown in the display Field Description InOctets Counted received octets InUcastPkts Counted received unicast packets InMcastPkts Counted received multicast packets InBcastPkts Counted received broadcast packets OutOctets Counted transmitted octets OutUcastPkts Counted transmitted unicast packets OutMcastPkts Counted transmitted multicast packets OutBcastPkts Counted transmitted broadcast packets FCS Errors Counted received frames that are an integral number of octets in length but do not pass the FCS check Page 91 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Single Collision Frames
45. SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree disable The spanning tree disable Interface Configuration mode command disables spanning tree on a specific port To enable spanning tree on a port use the no form of this command Syntax spanning tree disable no spanning tree disable Default Configuration Spanning tree is enabled on all ports Command Modes Interface Configuration Ethernet port channel mode User Guidelines There are no user guidelines for this command Example The following example disables spanning tree on Ethernet port 5 Console config interface ethernet e5 Console config if spanning tree disable Page 226 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree cost The spanning tree cost Interface Configuration mode command configures the spanning tree path cost for a port To return to the default configuration use the no form of this command Syntax spanning tree cost cost no spanning tree cost Parameters e cost Path cost of the port Range 1 200 000 000 Default Configuration Default path cost is determined by port speed and path cost method long or short as shown below Interface Long Short Port channel 20 000 4 Gigabit Ethernet 1000 Mbps 20 000 4 Fast Ethernet 100 Mbps 200 000 19 Ethernet 10 Mbps 2 000 000 100 Command Modes Interface Configuration
46. Status AAT T E nn 87 show interfaces CESCription cccccceccecceeeceeeeeee eee e eee e eee cnn cnn nn nn rn 89 SHOW INISMACES Counters minson A A ds 90 port storm control include MulticaSt oooooooocococococococonoooccnnnnoncnnnnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnninonoos 93 port storm control broadcast enable ooocooococococccocccoooconcnonononnnnnnoncnonnnnnnnonnnnnnnnnnonnnnnnnnnnnonnnnos 94 port storm control broadcast rate ooooooooccccccooccoocconcconcnncnnnnononnnnnnonnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnos 95 show ports Storm Controlwiccczii a deine ah Aaah 96 Section 7 GVRP Commands cccccceccceeceeee cence eee narran 97 OVID enable Global intuicion a AA it 97 gvip en ble Interface oil id si paed Geddes titece tn waded aceite adedcbesyeedeyee 98 garp UM O el ari di 99 OVID vlan creation TODO criada E E AEA Soinia aee 100 OMT PROSA ON TOD ta A a E OE nee eed bee 101 A A EE 102 show gvrp COMMOUPAUIONS umi e cade 103 SOW OVID SAUS a tied eae ba o ee ir Sede hae 104 SHOW gvrp error statistics ii 105 Section 8 IGMP Snooping Commands ccccscecenceceeeeeeneeseneneeeeneeseeneneneneeteneeeenees 106 ip igmp snooping Global sectveiveysseehacs weneedseesaton ced den de iaa 106 ip igmp snooping teach 107 ip igmp SNS SS eee eee eee e cece cece ee eect eect tee eee ee eee eee ee gee eeeeeeeeeeeeseeseeteeeseeeees 108 ip igmp Snooping mrouter tiMe OUt eee eee ee cece cece cece eee eee eee eee
47. TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show clock The show clock User EXEC mode command displays the time and date from the system clock Syntax show clock detail Parameters e detail Shows timezone and summertime configuration Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines The symbol that precedes the show clock display indicates the following Symbol Description Time is not authoritative blank Time is authoritative Time is authoritative but SNTP is not synchronized Example The following example displays the time and date from the system clock Console gt show clock 5 29 03 PDT UTC 7 Jun 17 2002 Time source is SNTP Console gt show clock detail 5 29 03 PDT UTC 7 Jun 17 2002 Time source is SNTP Time zone Acronym is PST Offset is UTC 8 Summertime Acronym is PDT Recurring every year Begins at first Sunday of April at 2 00 Ends at last Sunday of October at 2 00 Offset is 60 minutes Page 62 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show sntp configuration The show sntp configuration Privileged EXEC mode command shows the configuration of the Simple Network Time Protocol SNTP Syntax show sntp configuration Default Configuration This command has no default configuration Command Mode P
48. address A valid MAC multicast address e p multicast address A valid IP multicast address e format p mac Multicast address format Can be ip or mac If the format is unspecified the default is mac Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines A MAC address can be displayed in IP format only if it is in the range of 0100 5e00 0000 0100 5e7f fff Example In this example multicast MAC address and IP address table information is displayed Console show bridge multicast address table Vian MAC Address Type Ports 1 01 00 5e 02 02 03 static 1 2 18 01 00 5e 02 02 08 static 1 3 19 00 00 5e 02 02 08 dynamic 5 7 Forbidden ports for multicast addresses Vlan MAC Address Ports 1 01 00 5e 02 02 03 8 19 01 00 5e 02 02 08 8 Page 42 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Console show bridge multicast address table format ip Vlan IP MAC Address Type Ports 1 224 239 130 2 2 3 static 1 2 18 224 239 130 2 2 8 static 1 3 19 224 239 130 2 2 8 dynamic 5 7 Forbidden ports for multicast addresses Vian IP MAC Address Ports 1 224 239 130 2 2 3 8 19 224 239 130 2 2 8 8 N Note A multicast MAC address maps to multiple IP addresses as shown above Page 43 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show bridge multicast filtering The
49. address bridge multicast address mac multicast address ip multicast address add remove ethernet interface list port channel port channel number list no bridge multicast address mac multicast address ip multicast address Parameters e add Adds ports to the group If no option is specified this is the default option e remove Removes ports from the group e mac multicast address A valid MAC multicast address e ip multicast address A valid IP multicast address e interface list Separate nonconsecutive Ethernet ports with a comma and no spaces a hyphen is used to designate a range of ports e port channel number list Separate nonconsecutive port channels with a comma and no spaces a hyphen is used to designate a range of ports Default Configuration No multicast addresses are defined Command Mode Interface configuration VLAN mode User Guidelines If the command is executed without add or remove the command only registers the group in the bridge database Static multicast addresses can only be defined on static VLANs Examples The following example registers the MAC address Console config interface vlan 8 Console config if bridge multicast address 01 00 5e 02 02 03 The following example registers the MAC address and adds ports statically Console config interface vlan 8 Console config if bridge multicast address 01 00 5e 02 02 03 add ethernet e1 4 e
50. default value Console config snmp server engineID local default Page 203 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide snmp server enable traps The snmp server enable traps Global Configuration mode command enables the device to send SNMP traps To disable SNMP traps use the no form of the command Syntax snmp server enable traps no snmp server enable traps Default Configuration SNMP traps are enabled Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Examples The following example enables SNMP traps Console config snmp server enable traps Page 204 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide snmp server filter The snmp server filter Global Configuration mode command creates or updates a Simple Network Management Protocol SNMP server filter entry To remove the specified SNMP server filter entry use the no form of this com mand Syntax snmp server filter filter name oid tree included excluded no snmp server filter filter name oid tree Parameters e filterrnmame Specifies the label for the filter record that is being updated or created The name is used to ref erence the record Range 1 30 characters e oid tree Specifies the object identifier of the ASN 1 subtree to be included or excluded from the view To identify the subtr
51. default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the status of 802 1X enabled Ethernet ports Console show dotlx 802 1x is enabled Port Admin Mode Oper Mode Reauth Reauth Username Control Period 1 Auto Authorized Ena 3600 Bob 2 Auto Authorized Ena 3600 John 3 Auto Unauthorized Ena 3600 Clark 4 Force auth Authorized Dis 3600 n a 5 Force auth Unauthorized Dis 3600 n a Port is down or not present Console show dotlx ethernet e3 802 1x is enabled Page 324 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Max req 2 Session Time MAC Address State HELD State IDLE Port Admin Mode Quiet period 60 Seconds Tx period 30 Seconds Server timeout Backend State Machine Authentication success Authentication fails Oper Mode Reauth Reauth Username Control Period Unauthorized Ena 3600 Clark Supplicant timeout 30 Seconds 30 Seconds 08 19 17 00 08 78 32 98 78 Authentication Method Remote Termination Cause Supplicant logoff Authenticator State Machine The following table describes significant fields shown above Field Description Port The port number Admin mode The port admin mode Possible values Force auth Force unauth Auto Oper mode The port oper mode Possible values Authorized Unauthorize
52. file from a serial connection that uses the Xmodem protocol null Null destination for copies or files A remote file can be copied to null to determine its size Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines Up to five backup configuration files are supported on the device The location of a file system dictates the format of the source or destination URL The entire copying process may take several minutes and differs from protocol to protocol and from network to network Understanding Invalid Combinations of Source and Destination Page 65 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Some invalid combinations of source and destination exist Specifically you cannot copy if one of the following conditions exist The source file and destination file are the same file xmodem is the destination file The source file can be copied to image boot and null only tftp is the source file and destination file on the same copy The following table describes copy characters Character Description For network transfers indicates that the copy process is taking place Each exclamation point indicates successful transfer of ten packets 512 bytes each For network transfers indicates that the copy process timed out Generally many peri ods in a row means that the copy process may fail
53. for a server host to reply To return to the default configuration use the no form of this command Syntax radius server timeout timeout no radius server timeout Parameters e timeout Specifies the timeout value in seconds Range 1 30 Default Configuration The timeout value is 3 seconds Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example configures the timeout interval to 5 seconds Console config radius server timeout 5 Page 177 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide radius server deadtime The radius server deadtime Global Configuration mode command improves RADIUS response time when serv ers are unavailable The command is used to cause the unavailable servers to be skipped To return to the default configuration use the no form of this command Syntax radius server deadtime deadtime no radius server deadtime Parameters e deadtime Length of time in minutes during which a RADIUS server is skipped over by transaction requests Range 0 2000 Default Configuration The deadtime setting is 0 Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example sets the deadtime to 10 minutes Console config radius server deadtime 10 Page 178 TL SG3109 TL SL3428 T
54. form of this command Syntax channel group port channel number mode on auto no channel group Parameters e port channel_number Specifies the number of the valid port channel for the current port to join e on Forces the port to join a channel without an LACP operation e auto Allows the port to join a channel as a result of an LACP operation Default Configuration The port is not assigned to a port channel Command Mode Interface Configuration Ethernet mode User Guidelines There are no user guidelines for this command Example The following example forces port 1 to join port channel 1 without an LACP operation Console config interface ethernet el Console config if channel group 1 mode on Page 155 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show interfaces port channel The show interfaces port channel Privileged EXEC mode command displays port channel information Syntax show interfaces port channel port channel number Parameters e port channel number Valid port channel number Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays information on all port channels Console show interfaces port channel Channel Ports 1 Active 1 2 2 Active 2 7 Inactive 1 3 Acti
55. from the CIST For two or more devices to be in the same MST region they must have the same VLAN mapping the same con figuration revision number and the same name Example The following example maps VLANs 10 20 to MST instance 1 Console config spanning tree mst configuration Console config mst instance 1 add vlan 10 20 Page 240 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide name mst The name MST Configuration mode command defines the configuration name To return to the default setting use the no form of this command Syntax name string Parameters e string MST configuration name Case sensitive Range 1 32 characters Default Configuration The default name is a bridge ID Command Mode MST Configuration mode User Guidelines There are no user guidelines for this command Example The following example defines the configuration name as region Console config spanning tree mst configuration Console config mst mame region 1 Page 241 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide revision mst The revision MST configuration command defines the configuration revision number To return to the default con figuration use the no form of this command Syntax revision value no revision Parameters e value Configuration revision number Range 0 65535 Default Configuration The defa
56. if switchport general allowed vlan add 2 5 6 tagged Page 295 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide switchport general pvid The switchport general pvid Interface Configuration mode command configures the PVID when the interface is in general mode To return to the default configuration use the no form of this command Syntax switchport general pvid vian id no switchport general pvid Parameters e vlan id Specifies the PVID Port VLAN ID Default Configuration If the default VLAN is enabled PVID 1 Otherwise PVID 4095 Command Mode Interface Configuration Ethernet port channel mode User Guidelines There are no user guidelines for this command Example The following example configures the PVID for Ethernet port 6 when the interface is in general mode Console config interface ethernet e6 Console config if switchport general pvid 234 Page 296 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide switchport general ingress filtering disable The switchport general ingress filtering disable Interface Configuration mode command disables port ingress filtering To return to the default configuration use the no form of this command Syntax switchport general ingress filtering disable no switchport general ingress filtering disable Default Configuration Ingress filtering is enabled Command Mode Inter
57. is checked This has the same effect as the command ip https authentication ocal Command Mode Global Configuration mode User Guidelines The additional methods of authentication are used only if the previous method returns an error not if it fails To ensure that the authentication succeeds even if all methods return an error specify none as the final method in the command line Example The following example configures HTTPS authentication Console config ip https authentication radius local Page 24 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show authentication methods The show authentication methods Privileged EXEC mode command displays information about the authentica tion methods Syntax show authentication methods Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the authentication configuration Consolef show authentication methods Login Authentication Method Lists Default Radius Local Line Console Login Line None Enable Authentication Method Lists Default Radius Enable Console Enable Enable None Line Login Method List Enable Method List Console Console Login Console Enable Telnet Default Default SSH Default Default http Radius Local https Radius Local dot1x Radius
58. meena 202 snmp server enable traps cccccccccecccceccececeeeceeeeeeceeececeeeeeeeceeeceeeeeeeeeeeeeeeeeeeseeeeeeeeeeneeeess 204 SNIMP SENVEN filter ranere nye netat didn shabu a a a eyeup a E a E Aa a Ea 205 TMAA EEEIEI ON E EE SEAT T E E laicidad crs 206 snmp server VADO diia ia aes 207 snmp server trap authentication oocooccccccnnnncnncnnnnnnnnnnnnnnnnnnnnnnnnnnonnnennnnnnnnnnnnrnnnnnnnnnnnnnns 208 SNMP SElrver COMACK iii adan 209 a da AAA ON 210 SNIMP SOIVOF Sii i 211 SHOW SNIM Ps ui ia 212 Show SNMP EQ or adri alii catala 214 SHOW SNIMIP VIEWS iii Ad A A ears 215 SHOW SNMP KON OLEA EA E AEA dance cd Did EA TETE 216 shoW SimptlteS accio aa A aaa 218 SHOW SNIMIP Me ELETE conecaccgehce chisecakigta onesacsccas sicedahesddagaeuaceuecteecsieestadidalaateuhenecaas 219 Section 20 Spanning Tree Commands ccccccccececceecceeeceeceeeeeeeceeeeeeeeeeneeeeeeeeeeeteeenes 220 SPAMMING WieO eco ed E E does cceccanacehenes agents tecacteeasctaecehbdaek tednetogs T 220 spanning tree Mode A 221 spanning tree forward tiMe eena aea r e aaa aa aa E a E aa AEE 222 spanning tree hello time oooooccccccnnncnnnnnnnnnnnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnneninenicns 223 A tle a a A Ap secs satunteaue tute deed ay a A RETEA EAR heeds 224 Spanning tree priority ooooooooooocooccnnccnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnninnn 225 spanning tree disable
59. merhuagss 276 A a ke Gan heated iat Ja 277 COMU a theta es seek tint Ie reach ate Na St tions podio 278 OX COMMOQUPANON A a dida ikani 279 MU eee Seite A A tea a hate ii waa dee avy A A A Gk eae 280 Page 7 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide a 281 BISINO EEA E ce Gils S ca sbccdcncacetigestsmenecue each cadde E A E E A E 282 terminal data dU Perinatal ideas 283 SNOW iStOry ccoo ia a a 284 SHOW PONY OGG 0 os 285 Section 24 VLAN Commands cccccccccccecccecceeeceeeceeeeeeceeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeneetietns 286 VIAN ata DAS e nni e aa a e e dec e a e 286 O ENA sarshecceueaaise rcs 287 interface Ma A A A A A AO oe dna 288 INterrace Tanga VAIN orcas io tio iii iia 289 NAME A AA A EE A AA evens 290 SWItchport Mode simi aller 291 switchport ACCESS VIAN ooooooocccccccnnncnnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnineninininis 292 switchport trunk allowed vlan oocooccccccccncnnncnnncnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnns 293 switchport trunk native V AN oooooccccnccnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnineninnnnnnn 294 switchport general allowed Mattei ias shyt sdaancpemeeden aesutontes la ide ion adscritas 295 switchport general pvid ococccccccnncnnncnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnrnnrrnnrrnrr nn rr nr 296 switchport general ingress filtering disable ooonn
60. objects for interface 1 in the MIB II interface group Console config snmp server view user view system included Console config snmp server view user view system 7 excluded Console config snmp server view user view ifEntry 1 included Page 198 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide snmp server group The snmp server group Global Configuration mode command configures a new Simple Management Protocol SNMP group or a table that maps SNMP users to SNMP views To remove a specified SNMP group use the no form of this command Syntax snmp server group groupname v1 v2 v3 noauth auth priv notify notifyview read readview write writeview no snmp server group groupname v1 v2 v3 noauth auth priv Parameters e groupname Specifies the name of the group e v1 Indicates the SNMP Version 1 security model e v2 Indicates the SNMP Version 2 security model e v3 Indicates the SNMP Version 3 security model e noauth Indicates no authentication of a packet Applicable only to the SNMP Version 3 security model e auth Indicates authentication of a packet without encrypting it Applicable only to the SNMP Version 3 security model e priv Indicates authentication of a packet with encryption Applicable only to the SNMP Version 3 security model e name Specifies the context of a packet The following contexts is su
61. of this command Syntax ip http exec timeout minutes seconds no ip http exec timeout Parameters e minutes Specifies the number of minutes Range 0 65535 e seconds Specifies additional time intervals in seconds Range 0 59 Default Configuration The default configuration is 10 minutes Command Mode Global Configuration mode User Guidelines To specify no timeout enter the ip http exec timeout 0 command Examples The following example configures the timeout interval to 5 minutes Console config ip http exec timeout 5 Page 308 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip https server The ip https server Global Configuration mode command enables configuring the device from a browser To dis able this function use the no form of this command Syntax ip https server no ip https server Default Configuration HTTPS server is enabled Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example enables configuring the device from a browser Console config ip https server Page 309 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip http port The ip http port Global Configuration mode command specifies the TCP port to be used by the Web browser interface To return to the default configuration use the no form of th
62. only viewing the contents of the agent If unspecified all objects except the community table and SNMPv3 user and access tables are available Page 216 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Write Name of the view that enables entering data and managing the contents of the agent Notify Name of the view that enables specifying an inform or a trap Page 217 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show snmp filters The show snmp filters Privileged EXEC mode command displays the configuration of filters Syntax show snmp filters filtername Parameters e filtername Specifies the name of the filter Range 1 30 Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the configuration of filters Console show snmp filters Name OID Tree Type user filter 1533644125151 Included user filter VI di Aske dl Excluded user filter EES E 12261 2a Pd Ed Included Page 218 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show snmp users The show snmp users Privileged EXEC mode command displays the configuration of users Syntax show snmp users username Parameters e username Specifies the name of the
63. path to the host i2 gateway stanford edu Host name of this device 192 68 191 83 IP address of this device 1 msec 1 msec 1 msec Round trip time for each probe sent The following table describes characters that may appear in the traceroute command output Field Description The probe timed out Unknown packet type gt Administratively unreachable Usually this output indicates that an access list is blocking traffic Fragmentation is required and DF is set Host unreachable Network unreachable Protocol unreachable Source quench Fragment reassembly time exceeded Source route failed CIDI O V Z T T Port unreachable Page 267 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide reload The reload Privileged EXEC mode command reloads the operating system Syntax reload Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines Caution should be exercised when resetting the device to ensure that no other activity is being performed In par ticular the user should verify that no configuration files are being downloaded at the time of reset Example The following example reloads the operating system Console reload This command will reset the whole system and disconnect your current session Do you want to continue y n n
64. portfast Interface Configuration mode command enables PortFast mode In PortFast mode the interface is immediately put into the forwarding state upon linkup without waiting for the standard forward time delay To disable PortFast mode use the no form of this command Syntax spanning tree portfast no spanning tree portfast Default Configuration PortFast mode is disabled Command Modes Interface Configuration Ethernet port channel mode User Guidelines This feature should be used only with interfaces connected to end stations Otherwise an accidental topology loop could cause a data packet loop and disrupt device and network operations Example The following example enables PortFast on Ethernet port 5 Console config interface ethernet e5 Console config if spanning tree portfast Page 229 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree link type The spanning tree link type Interface Configuration mode command overrides the default link type setting deter mined by the duplex mode of the port and enables Rapid Spanning Tree Protocol RSTP transitions to the for warding state To return to the default configuration use the no form of this command Syntax spanning tree link type point to point shared no spanning tree spanning tree link type Parameters e point to point Indicates that the port link type is point to point e shared Indicate
65. return to the default configuration use the no form of this command Syntax lacp port priority value no lacp port priority Parameters e value Specifies port priority Range 1 65535 Default Configuration The default port priority is 1 Command Mode Interface Configuration Ethernet mode User Guidelines There are no user guidelines for this command Example The following example defines the priority of Ethernet port 6 as 247 Console config interface ethernet e6 Console config if lacp port priority 247 Page 129 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide lacp timeout The lacp timeout Interface Configuration Ethernet mode command assigns an administrative LACP timeout To return to the default configuration use the no form of this command Syntax lacp timeout long short no lacp timeout Parameters e long Specifies the long timeout value e short Specifies the short timeout value Default Configuration The default port timeout value is long Command Mode Interface Configuration Ethernet mode User Guidelines There are no user guidelines for this command Example The following example assigns a long administrative LACP timeout to Ethernet port 6 Console config interface ethernet e6 Console config if lacp timeout long Page 130 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Refere
66. send SNMP traps when authentication fails To disable SNMP failed authentication traps use the no form of this command Syntax snmp server trap authentication no snmp server trap authentication Default Configuration SNMP failed authentication traps are enabled Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Examples The following example enables SNMP failed authentication traps Console config snmp server trap authentication Page 208 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide snmp server contact The snmp server contact Global Configuration mode command configures the system contact sysContact string To remove system contact information use the no form of the command Syntax snmp server contact text no snmp server contact Parameters e text Specifies the string that describes system contact information Range 0 160 characters Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines Do not include spaces in the text string or place text that includes spaces inside quotation marks Examples The following example configures the system contact as administrator Console config snmp server contact administrator Page 209 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide
67. show dot1x advanced The show dot1x advanced Privileged EXEC mode command displays 802 1X advanced features for the device or specified interface Syntax show dot1x advanced ethernet interface Parameters e interface Valid Ethernet port Full syntax port Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Examples The following example displays 802 1X advanced features for the device Console show dotlx advanced Guest VLAN 2 Unauthenticated VLANs 91 92 Interface Multiple Hosts Guest VLAN 1 Disabled Enabled 2 Enabled Disabled Console show dotlx advanced ethernet el Interface Multiple Hosts Guest VLAN 1 Disabled Enabled Single host parameters Violation action Discard Trap Enabled Page 336 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Trap frequency 100 Status Single host locked Violations since last trap 9 Page 337 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Troubleshooting This section describes problems that may arise when installing the and how to resolve these issue This section includes the following topics Problem Management Provides information about problem management with the device Troubleshooting Solutions Provides a list of troubleshooting issues and soluti
68. switch has a valid IP address management using Telnet subnet mask and default gateway config HTTP SNMP etc ured Check that your cable is properly con nected with a valid link light and that the port has not been disabled Ensure that your management station is plugged into the appropriate VLAN to manage the device If you cannot connect using Telnet or the web the maximum number of connections may already be open Please try again at a later time Page 338 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Problems Possible Cause Solution No response from the termi nal emulation software Faulty serial cable Incorrect serial cable Software settings Replace the serial cable Replace serial cable for a pin to pin straight flat cable Reconfigure the emulation software con nection settings Response from the terminal emulations software is not readable Faulty serial cable Software settings Replace the serial cable Reconfigure the emulation software con nection settings Self test exceeds 15 seconds The device may not be cor rectly installed Remove and reinstall the device If that does not help consult your technical sup port representative No connection is established and the port LED is on Wrong network address in the workstation No network address set Wrong or missing protocol Faulty ethernet cable Faulty p
69. the local username database for authentication none Uses no authentication radius Uses the list of all RADIUS servers for authentication Default Configuration The local user database is checked This has the same effect as the command ip http authentication local Command Mode Global Configuration mode User Guidelines The additional methods of authentication are used only if the previous method returns an error not if it fails To ensure that the authentication succeeds even if all methods return an error specify none as the final method in the command line Example The following example configures the HTTP authentication Console config ip http authentication radius local Page 23 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip https authentication The ip https authentication Global Configuration mode command specifies authentication methods for HTTPS server users To return to the default configuration use the no form of this command Syntax ip https authentication method method2 no ip https authentication Parameters e method method2 Specify at least one from the following table Keyword Source or destination local Uses the local username database for authentication none Uses no authentication radius Uses the list of all RADIUS servers for authentication Default Configuration The local user database
70. 0 4 DSBL Desg No P2p STP ch2 enabled 128 1001 4 DSBL Desg No P2p STP ch3 enabled 128 1002 4 DSBL Desg No P2p STP ch4 enabled 128 1003 4 DSBL Desg No P2p STP ch5 enabled 128 1004 4 DSBL Desg No P2p STP ch6 enabled 128 1005 4 DSBL Desg No P2p STP ch7 enabled 128 1006 4 DSBL Desg No P2p STP ch8 enabled 128 1007 4 DSBL Desg No P2p STP console Page 247 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 21 Syslog Commands logging on The logging on Global Configuration mode command controls error message logging This command sends debug or error messages to a logging process which logs messages to designated locations asynchronously to the process that generated the messages To disable the logging process use the no form of this command Syntax logging on no logging on Default Configuration Logging is enabled Command Mode Global Configuration mode User Guidelines The logging process controls the distribution of logging messages at various destinations such as the logging buffer logging file or syslog server Logging on and off at these destinations can be individually configured using the logging buffered logging file and logging Global Configuration mode commands However if the logging on command is disabled no messages are sent to these destinations Only the console receives messages Example The following ex
71. 0030 static Required 3 VLAN003 static Required 9 VLANOO1 1 2 static ot Required 3978 Guest VLAN 7 guest Page 302 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show vlan internal usage The show vlan internal usage Privileged EXEC mode command displays a list of VLANs used internally by the device Syntax show vlan internal usage Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays VLANs used internally by the device Console show vlan internal usage Usage VLAN Reserved IP address Eth 3 1007 No Active Eth 4 1008 Yes Inactive Eth 3 1009 Yes Active Page 303 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show interfaces switchport The show interfaces switchport Privileged EXEC mode command displays the switchport configuration Syntax show interfaces switchport ethernet interface port channel port channel number Parameters e interface A valid Ethernet port number e port channel number A valid port channel number Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the switchport configuration for Etherne
72. 1 bridge multicast forbidden address cooniooicccinncnnnnncocococnnnenennnnnneccconnn cenar crac 32 bridge multicast TOWAard All comica A AA Ai at Macey 33 bridge multicast forbidden forward all ooooooccccnnnnoniciconccoccccnononnnnonancnncnnnnnnnnnancn cnn nn nn nnnnnnnnnno 34 bridge AIN MING a gfe ecient ig a a a A a a EaI a ta aA AE a 35 clear Bridge at its 36 OIE SECUFItY ad diia 37 port security routed secure addressS cui tias 38 show bridge address table i cornisa e esla pales 39 show bridge address dable static inside 40 show bridge address table COUNt oooooococcnnonincnncconnnconnan carne 41 show bridge multicast address table ccccceeeeeesecee ence eeeeeneeeseeseeeeeeneeeeneeseeeeeneeeneees 42 show bridge multicast MSI on ce2sacede tad ce gadaevaleccncedesal ashad neice ebtadedvestded af daaseduessentimecenatadta 44 Page 1 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide SHOW POMS SOC id AA A A A A A 45 SOCHONA Cloacas ia 47 CIOCK SOU E O alee ali Cin ele es 47 A totcatadicconstaecateenaacttnteMcn sed ceacsedsetes tatsasatseneevem asec 48 ClOGK TIMEZONE ito 49 CIOCK SUMIME FAME ssccoe A E EEE EEE ET 50 sntp authentication key ii di 52 sntp authenticad adas 53 Sntp trusted KEy di 54 SAP CleNt POM MIME s sne ar ae a rd 55 sntp broadcast client enable oocccccccnnccnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnininn 56 smtp
73. 1 destination port Console config interface ethernet el Console config if port monitor e8 Page 157 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide port monitor vlan tagging The port monitor Interface Configuration Ethernet mode command transmits tagged ingress mirrored packets To transmit untagged ingress mirrored packets use the no form of this command Syntax port monitor vlan tagging no port monitor vlan tagging Default Configuration Ingress mirrored packets are transmitted untagged Command Mode Interface Configuration Ethernet mode User Guidelines There are no user guidelines for this command Example The following example configures all ingress mirrored packets from port 9 to be transmitted as tagged packets Console config interface ethernet e9 Console config if port monitor vlan tagging Page 158 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show ports monitor The show ports monitor User EXEC mode command displays the port monitoring status Syntax show ports monitor Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example shows how the port monitoring status is displayed Console gt show ports monitor Source Port Destination Port Type 1
74. 11 Octets The total number of packets including bad packets received that are between 256 and 511 octets in length inclusive excluding framing bits but including FCS octets 512 to 1023 Octets The total number of packets including bad packets received that are between 512 and 1023 octets in length inclusive excluding framing bits but including FCS octets 1024 to 1518 Octets The total number of packets including bad packets received that are between 1024 and 1518 octets in length inclusive excluding framing bits but including FCS octets Page 181 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide rmon collection history The rmon collection history Interface Configuration Ethernet port channel mode command enables a Remote Monitoring RMON MIB history statistics group on an interface To remove a specified RMON history statistics group use the no form of this command Syntax rmon collection history index owner ownername buckets bucket number interval seconds no rmon collection history index Parameters e index Specifies the statistics group index Range 1 65535 e ownername Specifies the RMON statistics group owner name e bucket number Number of buckets specified for the RMON collection history group of statistics If unspec ified defaults to 50 Range 1 65535 e seconds Number of seconds in each polling cycle Range 1 3600
75. 3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip igmp snooping Interface The ip igmp snooping Interface Configuration VLAN mode command enables Internet Group Management Protocol IGMP snooping on a specific VLAN To disable IGMP snooping on a VLAN interface use the no form of this command Syntax ip igmp snooping no ip igmp snooping Default Configuration IGMP snooping is disabled Command Mode Interface Configuration VLAN mode User Guidelines IGMP snooping can only be enabled on static VLANs Example The following example enables IGMP snooping on VLAN 2 Console config interface vlan 2 Console config if ip igmp snooping Page 107 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip igmp snooping host time out The ip igmp snooping host time out Interface Configuration VLAN mode command configures the host time out If an IGMP report for a multicast group was not received for a host time out period from a specific port this port is deleted from the member list of that multicast group To return to the default configuration use the no form of this command Syntax ip igmp snooping host time out time out no ip igmp snooping host time out Parameters e time out Host timeout in seconds Range 1 2147483647 Default Configuration The default host time out is 260 seconds Command Mode Interface Configuration VLAN m
76. 428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree mst cost The spanning tree mst cost Interface Configuration mode command configures the path cost for multiple span ning tree MST calculations If a loop occurs the spanning tree considers path cost when selecting an interface to put in the forwarding state To return to the default configuration use the no form of this command Syntax spanning tree mst instance id cost cost no spanning tree mst instance id cost Parameters e instance ID ID of the spanning tree instance Range 1 15 e cost The port path cost Range 1 200 000 000 Default Configuration Default path cost is determined by port speed and path cost method long or short as shown below Interface Long Short Port channel 20 000 4 Gigabit Ethernet 1000 Mbps 20 000 4 Fast Ethernet 100 Mbps 200 000 19 Ethernet 10 Mbps 2 000 000 100 Command Modes Interface Configuration Ethernet port channel mode User Guidelines There are no user guidelines for this command Example The following example configures the MSTP instance 1 path cost for Ethernet port 9 to 4 Console config interface ethernet 9 Console config if spanning tree mst 1 cost 4 Page 238 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree mst configuration The spanning tree mst configuration Global Configura
77. 45 ethernet 7 permanent Page 29 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide bridge multicast filtering The bridge multicast filtering Global Configuration mode command enables filtering multicast addresses To dis able filtering multicast addresses use the no form of this command Syntax bridge multicast filtering no bridge multicast filtering Default Configuration Filtering multicast addresses is disabled All multicast addresses are flooded to all ports Command Mode Global Configuration mode User Guidelines If multicast routers exist on the VLAN do not change the unregistered multicast addresses state to drop on the switch ports If multicast routers exist on the VLAN and IGMP snooping is not enabled the bridge multicast forward all com mand should be used to enable forwarding all multicast packets to the multicast switches Example In this example bridge multicast filtering is enabled Console config bridge multicast filtering Page 30 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide bridge multicast address The bridge multicast address Interface Configuration VLAN mode command registers a MAC layer multicast address in the bridge table and statically adds ports to the group To unregister the MAC address use the no form of this command Syntax bridge multicast address mac multicast address ip multicast
78. 452 Gigabit Managed Switch Family CLI Reference Guide dot1x timeout server timeout The dot1x timeout server timeout Interface Configuration mode command sets the time that the device waits for a response from the authentication server To return to the default configuration use the no form of this command Syntax dot1x timeout server timeout seconds no dot1x timeout server timeout Parameters e seconds Time in seconds that the device waits for a response from the authentication server Range 1 65535 seconds Default Configuration The timeout period is 30 seconds Command Mode Interface configuration Ethernet mode User Guidelines The actual timeout can be determined by comparing the dot1x timeout server timeout value and the result of multiplying the radius server retransmit value with the radius server timeout value and selecting the lower of the two values Examples The following example sets the time for the retransmission of packets to the authentication server to 3600 sec onds Console config if dotlx timeout server timeout 3600 Page 323 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show dot1x The show dot1x Privileged EXEC mode command displays the 802 1X status of the device or specified interface Syntax show dot1x ethernet interface Parameters e interface Valid Ethernet port Full syntax port Default Configuration This command has no
79. 7 Page 31 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide bridge multicast forbidden address The bridge multicast forbidden address Interface Configuration VLAN mode command forbids adding a spe cific multicast address to specific ports Use the no form of this command to return to the default configuration Syntax bridge multicast forbidden address mac multicast address ip multicast address add remove ethernet interface list port channel port channel number lish no bridge multicast forbidden address mac multicast address ip multicast address Parameters e add Adds ports to the group e remove Removes ports from the group e mac multicast address A valid MAC multicast address e ip multicast address A valid IP multicast address e interface list Separate nonconsecutive Ethernet ports with a comma and no spaces hyphen is used to designate a range of ports e port channel number list Separate nonconsecutive valid port channels with a comma and no spaces a hyphen is used to designate a range of port channels Default Configuration No forbidden addresses are defined Command Modes Interface Configuration VLAN mode User Guidelines Before defining forbidden ports the multicast group should be registered Examples In this example MAC address 0100 5802 0203 is forbidden on port 7 within VLAN 8 Console config interface vlan
80. Command Mode MST Configuration mode User Guidelines There are no user guidelines for this command Example The following example exits the MST configuration mode and saves changes Console config spanning tree mst configuration Console config mst exit Page 244 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide abort mst The abort MST Configuration mode command exits the MST configuration mode without applying the configura tion changes Syntax abort Default Configuration This command has no default configuration Command Mode MST Configuration mode User Guidelines There are no user guidelines for this command Example The following example exits the MST configuration mode without saving changes Console config spanning tree mst configuration Console config mst abort Page 245 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show spanning tree The show spanning tree Privileged EXEC mode command displays spanning tree configuration Syntax show spanning tree ethernet interface number port channel port channel number instance instance id show spanning tree detail active blockedports instance instance id show spanning tree mst configuration Parameters interface number A valid Ethernet port port channel number A valid port channel number detail Indicates detailed in
81. DOWN Line protocol on Interface FastEthernet0 oe LINEPROTO 5 UPDOWN Line protocol on Interface Ethernet1 changed Aug 2004 15 41 39 SLINEPROTO 5 UPDOWN Line protocol on Interface Ethernet11 changed state to down Aug 2004 15 41 39 state to down Aug 2004 15 41 39 SLINEPROTO 5 UPDOWN Line protocol on Interface Ethernet3 changed state to down oe LINEPROTO 5 UPDOWN Line protocol on Interface Ethernet2 changed Page 262 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show syslog servers The show syslog servers Privileged EXEC mode command displays the settings of the syslog servers Syntax show syslog servers Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the settings of the syslog servers Console show syslog servers Device Configuration IP address Port Severity Facility Description 192 180 2 27 514 Informational local7 192 180 2 28 514 Warning local Page 263 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 22 System Management ping The ping User EXEC mode command sends ICMP echo request packets to another node on the network Syntax ping ip address hostname j size packet_size
82. Default Configuration No name server addresses are specified Command Mode Global Configuration mode User Guidelines The preference of the servers is determined by the order in which they were entered Up to 8 servers can be defined using one command or using multiple commands Examples The following example sets the available name server Console config ip name server 176 16 1 18 Page 123 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip host The ip host Global Configuration mode command defines static host name to address mapping in the host cache To remove the name to address mapping use the no form of this command Syntax ip host name address no ip host name Parameters e name Name of the host Range 1 158 characters e address Associated IP address Default Configuration No host is defined Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Page 124 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide clear host The clear host Privileged EXEC mode command deletes entries from the host name to address cache Syntax clear host name Parameters e name Specifies the host entry to be removed Range 1 158 characters e Removes all entries Default Configuration This command has no default configuration Command Mode Privileged EXEC mode
83. Default Configuration RMON statistics group owner name is an empty string Number of buckets specified for the RMON collection history statistics group is 50 Number of seconds in each polling cycle is 1800 Command Mode Interface Configuration Ethernet port channel mode User Guidelines Cannot be configured for a range of interfaces range context Example The following example enables a Remote Monitoring RMON MIB history statistics group on Ethernet port 1 with index number 1 and a polling interval period of 2400 seconds Console config interface ethernet el Console config if rmon collection history 1 interval 2400 Page 182 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show rmon collection history The show rmon collection history User EXEC mode command displays the requested RMON history group sta tistics Syntax show rmon collection history ethernet interface port channel port channel number Parameters e interface Valid Ethernet port Full syntax port e port channel number Valid port channel number Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays all RMON history group statistics Console gt show rmon collection history Index Interface Interval Requested Granted Owner Samples Sa
84. Global Configuration mode command enables logging file system events To disable log ging file system events use the no form of this command Syntax file system logging copy no file system logging copy file system logging delete rename no file system logging delete rename Parameters e copy Indicates logging messages related to file copy operations e delete rename Indicates logging messages related to file deletion and renaming operations Default Configuration Logging file system events is enabled Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example enables logging messages related to file copy operations Console config file system logging copy Page 257 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide management logging The management logging global configuration command enables logging management access list ACL events To disable logging management access list events use the no form of this command Syntax management logging deny no management logging deny Parameters e deny Indicates logging messages related to deny actions of management ACLs Default Configuration Logging management ACL events is enabled Command Mode Global Configuration mode User Guidelines Other types of management ACL events are not subject to this command Example The following ex
85. IP address e prefix length Specifies the number of bits that comprise the IP address prefix The prefix length must be preceded by a forward slash Range 8 30 Default Configuration No IP address is defined for interfaces Command Mode Interface Configuration Ethernet VLAN port channel mode User Guidelines An IP address cannot be configured for a range of interfaces range context Example The following example configures VLAN 1 with IP address 131 108 1 27 and subnet mask 255 255 255 0 Console config interface vlan 1 Console config if ip address 131 108 1 27 255 255 255 0 Page 114 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip address dhcp The ip address dhcp Interface Configuration Ethernet VLAN port channel mode command acquires an IP address for an Ethernet interface from the Dynamic Host Configuration Protocol DHCP server To deconfigure an acquired IP address use the no form of this command Syntax ip address dhcp hostname host name no ip address dhcp Parameters e host name Specifies the name of the host to be placed in the DHCP option 12 field This name does not have to be the same as the host name specified in the hostname Global Configuration mode command Range 1 20 characters Default Configuration This command has no default configuration Command Mode Interface Configuration Ethernet VLAN port channel mode U
86. L SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide The following table describes significant fields shown above Field Description Port The port number Username The username representing the identity of the Supplicant Session Time The period of time the Supplicant is connected to the system Authentication Method Authentication method used by the Supplicant to open the session MAC Address MAC address of the Supplicant Page 328 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show dot1x statistics The show dot1x statistics Privileged EXEC mode command displays 802 1X statistics for the specified interface Syntax show dot1x statistics ethernet interface Parameters e interface Valid Ethernet port Full syntax port Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Examples The following example displays 802 1X statistics for the specified interface Console show dotlx statistics ethernet el EapolFramesRx 11 EapolFramesTx 12 EapolStartFramesRx 12 EapolLogoffFramesRx 1 EapolRespIdFramesRx 3 EapolRespFramesRx 6 EapolRegldFramesTx 3 EapolRegFramesTx 6 InvalidEapolFramesRx 0 EapLengthErrorFramesRx 0 LastEapolFrameVersion 1 LastEapolFrameSource 00 08 78 32 98 78
87. L SL3452 Gigabit Managed Switch Family CLI Reference Guide show radius servers The show radius servers Privileged EXEC mode command displays the RADIUS server settings Syntax show radius servers Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Examples The following example displays RADIUS server settings Console show radius servers IP address Port TimeOut Retransmit DeadTime Source IP Priority Usage Auth 11263 Vek 1645 Global Global Global 1 All P72 VOR 2 1645 del 8 Global Global 2 All Global values TimeOut 3 Retransmit 3 Deadtime 0 Source IP 172 16 8 1 Page 179 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 18 RMON Commands show rmon statistics The show rmon statistics User EXEC mode command displays RMON Ethernet statistics Syntax show rmon statistics ethernet interface number port channel port channel number Parameters interface number Valid Ethernet port e port channel number Valid port channel number Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays RMON Ethernet statistics for Ethernet port 1 Console gt show rmon statistics ethernet 1l
88. L3452 Gigabit Managed Switch Family CLI Reference Guide disable The disable Privileged EXEC mode command returns to the User EXEC mode Syntax disable privilege level Parameters e privilege level Privilege level to enter the system Range 1 15 Default Configuration The default privilege level is 1 Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example return to Users EXEC mode Console disable Console gt Page 276 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide login The login User EXEC mode command changes a login username Syntax login Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example enters Privileged EXEC mode and logs in with username admin Console gt login User Name admin Password Console Page 277 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide configure The configure Privileged EXEC mode command enters the Global Configuration mode Syntax configure Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example enters G
89. Mode Interface Configuration Ethernet mode User Guidelines The default value of this command should be changed only to adjust for unusual circumstances such as unreli able links or specific behavioral problems with certain clients and authentication servers Examples The following command sets the number of seconds that the device waits for a response to an EAP request iden tity frame to 3600 seconds Console config interface ethernet e6 Console config if dotlx timeout tx period 3600 Page 320 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide dot1x max req The dot1x max req Interface Configuration mode command sets the maximum number of times that the device sends an Extensible Authentication Protocol EAP request identity frame assuming that no response is received to the client before restarting the authentication process To return to the default configuration use the no form of this command Syntax dot1x max req count no dot1x max req Parameters e count Number of times that the device sends an EAP request identity frame before restarting the authenti cation process Range 1 10 Default Configuration The default number of times is 2 Command Mode Interface Configuration Ethernet mode User Guidelines The default value of this command should be changed only to adjust for unusual circumstances such as unreli able links or specific behavioral probl
90. P is enabled e rstp Indicates that the Rapid Spanning Tree Protocol RSTP is enabled e mstp Indicates that the Multiple Spanning Tree Protocol RSTP is enabled Default Configuration RSTP is enabled Command Modes Global Configuration mode User Guidelines In RSTP mode the device uses STP when the neighbor device uses STP In MSTP mode the device uses RSTP when the neighbor device uses RSTP and uses STP when the neighbor device uses STP Example The following example configures the spanning tree protocol to RSTP console config spanning tree mode rstp Page 221 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree forward time The spanning tree forward time Global Configuration mode command configures the spanning tree bridge for ward time which is the amount of time a port remains in the listening and learning states before entering the for warding state To return to the default configuration use the no form of this command Syntax spanning tree forward time seconds no spanning tree forward time Parameters e seconds Time in seconds Range 4 30 Default Configuration The default forwarding time for the IEEE Spanning Tree Protocol STP is 15 seconds Command Modes Global Configuration mode User Guidelines When configuring the forwarding time the following relationship should be kept 2 Forward Time 1 gt Max Age E
91. Reference Guide show management access list The show management access list Privileged EXEC mode command displays management access lists Syntax show management access list name Parameters e name Specifies the name of a management access list Range 1 32 characters Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the mlist management access list Console show management access list mlist mlist permit ethernet el permit ethernet 2 Note all other access implicitly denied Page 147 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show management access class The show management access class Privileged EXEC mode command displays the active management access list Syntax show management access class Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays information about the active management access list Console show management access class Management access class is enabled using access list mlist Page 148 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 13 PHY Diagnostics Comma
92. Switch Family CLI Reference Guide switchport access vlan The switchport access vlan Interface Configuration mode command configures the VLAN ID when the interface is in access mode To return to the default configuration use the no form of this command Syntax switchport access vlan vlan id dynamic no switchport access vlan Parameters e vlan id Specifies the ID of the VLAN to which the port is configured e dynamic tIndicates that the port is assigned to a VLAN based on the source MAC address of the host con nected to the port Default Configuration All ports belong to VLAN 1 Command Mode Interface configuration Ethernet port channel mode User Guidelines The command automatically removes the port from the previous VLAN and adds it to the new VLAN Example The following example configures a VLAN ID of 23 to the untagged layer 2 VLAN Ethernet port 6 Console config interface ethernet e6 Console config if switchport access vlan 23 Page 292 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide switchport trunk allowed vlan The switchport trunk allowed vlan Interface Configuration mode command adds or removes VLANs to or from a trunk port Syntax switchport trunk allowed vlan add vian list remove vian list Parameters e add vlan list List of VLAN IDs to be added Separate nonconsecutive VLAN IDs with a comma and no spaces A hyphen designa
93. TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide interface range vlan The interface range vlan Global Configuration mode command enables simultaneously configuring multiple VLANs Syntax interface range vlan vlan range all Parameters e vlan range Specifies a list of VLAN IDs to be added Separate nonconsecutive VLAN IDs with a comma and no spaces a hyphen designates a range of IDs e all All existing static VLANs Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines Commands under the interface range context are executed independently on each interface in the range If the command returns an error on one of the interfaces an error message is displayed and execution of the command continues on the other interfaces Example The following example groups VLANs 221 228 and 889 to receive the same command Console config interface range vlan 221 228 889 Console config if Page 289 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide name The name Interface Configuration mode command adds a name to a VLAN To remove the VLAN name use the no form of this command Syntax name string no name Parameters e string Unique name to be associated with this VLAN Range 1 32 characters Default Configuration No name is defined Command Mode Interface C
94. The sntp trusted key Global Configuration mode command authenticates the identity of a system to which Sim ple Network Time Protocol SNTP will synchronize To disable authentication of the identity of the system use the no form of this command Syntax sntp trusted key key number no sntp trusted key key number Parameters e key number Key number of authentication key to be trusted Range 1 4294967295 Default Configuration No keys are trusted Command Mode Global Configuration mode User Guidelines The command is relevant for both received unicast and broadcast If there is at least 1 trusted key then unauthenticated messages will be ignored Examples The following example authenticates key 8 Console config sntp authentication key 8 md5 ClkKey Console config sntp trusted key 8 Console config sntp authenticate Page 54 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide sntp client poll timer The sntp client poll timer Global Configuration mode command sets the polling time for the Simple Network Time Protocol SNTP client To return to default configuration use the no form of this command Syntax sntp client poll timer seconds no sntp client poll timer Parameters e seconds Polling interval in seconds Range 60 86400 Default Configuration Polling interval is 1024 seconds Command Mode Global Configuration mode User Guidelines There ar
95. VRP Feature is currently enabled on the device Timers milliseconds Port s Status Registration Dynamic VLAN Join Leave Leave All Creation 1 Enabled Normal Enabled 200 600 10000 4 Enabled Normal Enabled 200 600 10000 Page 103 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show gvrp statistics The show gvrp statistics User EXEC mode command displays GVRP statistics Syntax show gvrp statistics ethernet interface port channel port channel number Parameters e interface A valid Ethernet port Full syntax port e port channel number A valid port channel number Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example shows GVRP statistical information Console gt show gvrp statistics GVRP Statistics Legend PIES Join Empty Received rJIn Join In Received rEmp Empty Received rLIn Leave In Received rLE Leave Empty Received rLA Leave All Received SJE Join Empty Sent sJIn Join In Sent sEmp Empty Sent sLIn Leave In Sent sLE Leave Empty Sent sLA Leave All Sent Port rJE rJln rEmp rLln rLE rLA sJE sJIn sEmp sLIn sLE sLA Page 104 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show gvrp error statistics The show gvrp error statistics User EXEC mode comman
96. able Console show arp ARP timeout 80000 Seconds Interface IP address HW address Status 1 10 7 1 102 00 10 B5 04 DB 4B Dynamic 2 10 7 od 135 00 50 22 00 2A A4 Static Page 121 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip domain name The ip domain name Global Configuration mode command defines a default domain name used by the software to complete unqualified host names names without a dotted decimal domain name To remove the default domain name use the no form of this command Syntax ip domain name name no ip domain name Parameters e name Specifies the default domain name used to complete unqualified host names Do not include the ini tial period that separates an unqualified name from the domain name Range 1 158 characters Default Configuration A default domain name is not defined Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Page 122 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip name server The ip name server Global Configuration mode command defines the available name servers To remove a name server use the no form of this command Syntax ip name server server address server address2 server address8 no ip name server server address1 server address8 Parameters e server address Specifies IP addresses of the name server
97. abled 4 Disabled 5 Disqbled 6 Disabled 7 Disabled 3 8 Disabled 3 9 Disabled 10 Disabled chl Disabled ch2 Disabled ch3 Disabled ch4 Disabled ch5 Disabled ch6 Disabled Page 45 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ch7 Disabled ch8 Disabled The following tables describes the fields shown above Field Description Port Port number Status Locked Unlocked Action Action on violation Trap Indicates if traps are sent in case of a violation Frequency Minimum time between consecutive traps Page 46 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 4 Clock clock set The clock set Privileged EXEC mode command manually sets the system clock Syntax clock set hh mm ss day month year or clock set hh mm ss month day year Parameters e hh mm ss Current time in hours military format minutes and seconds hh 0 23 mm 0 59 ss 0 59 e day Current day by date in the month 1 31 e month Current month using the first three letters by name Jan Dec e year Current year 2000 2097 Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example sets the system ti
98. ample enables logging error messages Console config logging on Page 248 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide logging The logging Global Configuration mode command logs messages to a syslog server To delete the syslog server with the specified address from the list of syslogs use the no form of this command Syntax logging ip address hostname port port severity level facility facility description text no logging ip address hostname Parameters e jp address IP address of the host to be used as a syslog server e hostname Specifies the host name of the syslog server Range 1 158 characters e port Specifies the port number for syslog messages Range 1 65535 e level Specifies the severity level of logged messages sent to the syslog servers Possible values emer gencies alerts critical errors warnings notifications informational and debugging e facility Specifies the facility that is indicated in the message Possible values local0 local1 local2 local3 local4 local5 local 6 local 7 e text Syslog server description Range 1 64 characters Default Configuration The default port number is 514 The default logging message level is errors The default facility is local7 Command Mode Global Configuration mode User Guidelines Up to 8 syslog servers can be used If no specific severity level is speci
99. ample enables logging messages related to deny actions of management ACLs Console config management logging deny Page 258 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show logging The show logging Privileged EXEC mode command displays the state of logging and the syslog messages stored in the internal buffer Syntax show logging Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the state of logging and the syslog messages stored in the internal buffer Console show logging Logging is enabled Console logging level debugging Console Messages 0 Dropped severity Buffer logging level debugging Buffer Messages 11 Logged 200 Max File logging level notifications File Messages 0 Dropped severity Syslog server 192 180 2 27 logging errors Messages 6 Dropped severity Syslog server 192 180 2 28 logging errors Messages 6 Dropped severity 2 messages were not logged resources Application filtering control Application Event Status AAA Login Enabled File system Copy Enabled File system Delete Rename Enabled Management ACL Deny Enabled Buffer log 11 Aug 2004 15 41 43 SLINK 3 UPDOWN Interface FastEthernet0 changed state to up 11 Aug 2004 15 41 43 SLINK 3 UPDOWN Interface Ethernetl change
100. ange 1 4294967295 rthreshold Specifies the rising threshold Range 0 4294967295 fthreshold Specifies the falling threshold Range 0 4294967295 revent Specifies the event index used when a rising threshold is crossed Range 1 65535 fevent Specifies the event index used when a falling threshold is crossed Range 1 65535 type Specifies the method used for sampling the selected variable and calculating the value to be com pared against the thresholds Possible values are absolute and delta If the method is absolute the value of the selected variable is compared directly with the thresholds at the end of the sampling interval If the method is delta the selected variable value of the last sample is sub tracted from the current value and the difference is compared with the thresholds direction Specifies the alarm that may be sent when this entry is first set to valid Possible values are ris ing rising falling and falling If the first sample after this entry becomes valid is greater than or equal to rthreshold and direction is equal to rising or rising falling a single rising alarm is generated If the first sample after this entry becomes valid is less than or equal to fthreshold and direction is equal to falling or rising falling a single falling alarm is generated name Specifies the name of the person who configured this alarm If unspecified the name is an empty string Default Confi
101. ants to configure an IP interface an unused VLAN is selected by the software If the software selected a VLAN for internal use and the user wants to use that VLAN as a static or dynamic VLAN the user should do one of the following Remove the IP interface Create the VLAN and recreate the IP interface e Use this command to explicitly configure a different VLAN as the internal usage VLAN Example The following example reserves an unused VLAN as the internal usage VLAN of ethernet port 7 Console config Console config interface ethernet e7 Console config 1f f ip internal usage vlan 2 Page 301 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show vlan The show vlan Privileged EXEC mode command displays VLAN information Syntax show vlan id vian id name vian name Parameters e vlan id specifies a VLAN ID e vlan name Specifies a VLAN name string Range 1 32 characters Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays all VLAN information Console show vlan VLAN Name Ports Type Authorization I default I 2 12 4 other Required 10 VLAN0010 3 4 dynamic Required 1 VLANOO1 1 2 static Required 20 VLAN0020 3 4 static Required 2 VLAN002 static Required 30 VLAN
102. anycast alientan al iio A A aka 57 sntp client enable IntertaGo a citas italia tad Anido oia 58 sntp unicast client enable ccooccnnccnnnconnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnninnnninos 59 sntp unicast client poll coooccccccnncnnnnnnnnnnncnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnenennninn 60 A ON 61 Shock e ad os a ando do do 62 show sntp configuration adi dde 63 AONE OEA Ke LAO EEE E PE T EAEE EE 64 Section 5 Configuration and Image Files oooooonononnoconncccnnnananncncornnceno nana 65 COPY ta TES 65 Merle aid 68 cn a AAAA EESE 69 SHOW TUMMMING CONMIG EA O uadey Cadi lt 2euee tislnt deals A TA 70 SOW SLAM CONMIG esc Sones d peat A ri 71 Section 6 Ethernet Configuration COMMANAS 0occcocccccccononcccncnnnncnnnnnnnnnncnnncnnnnnnn non ccnnnnnnn 72 interface OM iii A A A bi i 72 interface range Sthennel axes recedes dis diia did dicto 73 SHUT WN A A is 74 A NI 75 A 76 GUBIOX A A O 77 PISQOUATION Maana cise sntameveacuuinrcushetecce ea 78 A a a a toaster el eee at a eh Saeed 79 Mii A a ted 80 Back pressule nvidia arnold 81 AE ON 82 Set Mterface ACUVE sica rr A ntti 83 show interfaces advertise oooooooococccccnnnnccnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnniss 84 Page 2 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show interfaces configuration aiii A A A AAA 86 show interfaces
103. ard slash Range 0 32 Default Configuration If no permit rule is defined the default is set to deny Command Mode Management Access list Configuration mode User Guidelines Rules with Ethernet VLAN and port channel parameters are valid only if an IP address is defined on the appropri ate interface The system supports up to 128 management access rules Example The following example permits all ports in the mlist access list Console config management access list mlist Console config macl permit Page 144 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide deny Management The deny Management Access List Configuration mode command defines a deny rule Syntax deny ethernet interface number vlan vian id port channel port channel number deny ip source p address mask mask prefix length ethernet interface number vlan vian id port channel port channel number Parameters e interface number A valid Ethernet port number e vlan id A valid VLAN number e port channel number A valid port channel number e p address A valid source IP address e mask A valid network mask of the source IP address e mask prefix length Specifies the number of bits that comprise the source IP address prefix The prefix length must be preceded by a forward slash Range 0 32 Default Configuration This command has no default configurati
104. arm configuration Syntax show rmon alarm number Parameters e number Specifies the alarm index Range 1 65535 Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays RMON 1 alarms Console gt show rmon alarm 1 Alarm 1 OIDs 1326 L 2 112 20110 1 Last sample Value 878128 Interval 30 Sample Type delta Startup Alarm rising Rising Threshold 8700000 Falling Threshold 78 Rising Event 1 Falling Event 1 Owner CLI The following table describes the significant fields shown in the display Field Description Alarm Alarm index OID Monitored variable OID Last Sample Value The statistic value during the last sampling period For example if the sample type is delta this value is the difference between the samples at the beginning and end of the period If the sample type is absolute this value is the sampled value at the end of the period Page 189 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Interval The interval in seconds over which the data is sampled and compared with the rising and falling thresholds Sample Type The method of sampling the variable and calculating the value compared against the thresholds If the value is absolute the value of the variable is compared directl
105. ation mode command adds a permanent entry in the Address Resolution Protocol ARP cache To remove an entry from the ARP cache use the no form of this command Syntax arp ip_addr hw_adar ethernet interface number vlan vian id port channel port channel number no arp p_addr ethernet interface number vlan vian id port channel port channel number Parameters e p_addr Valid IP address or IP alias to map to the specified MAC address e hw_addr Valid MAC address to map to the specified IP address or IP alias e interface number Valid Ethernet port e vian id Valid VLAN number e port channel number Valid port channel number Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines The software uses ARP cache entries to translate 32 bit IP addresses into 48 bit hardware addresses Because most hosts support dynamic resolution static ARP cache entries do not generally have to be specified Example The following example adds IP address 198 133 219 232 and MAC address 00 00 0c 40 0f bc to the ARP table Console config arp 198 133 219 232 00 00 0c 40 0f bc ethernet 6 Page 118 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide arp timeout The arp timeout Global Configuration mode command configures how long an entry remains in the ARP cache To return to the default configuration
106. ault Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the RMON event table Console gt show rmon events Index Description Type Community Owner Last time sent 1 Errors Log CLI Jan 18 2002 23 58 17 2 High Broadcast Log Trap device Manager Jan 18 2002 23 59 48 The following table describes significant fields shown above Field Description Index An index that uniquely identifies the event Description A comment describing this event Type The type of notification that the device generates about this event Can have the following values none log trap log trap In the case of log an entry is made in the log table for each event In the case of trap an SNMP trap is sent to one or more management stations Community If an SNMP trap is to be sent it is sent to the SNMP community specified by this octet string Owner The entity that configured this event Last time sent The time this entry last generated an event If this entry has not generated any events this value is zero Page 192 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show rmon log The show rmon log User EXEC mode command displays the RMON log table Syntax show rmon log event Parameters e event Specifies the event index Ra
107. auth md5 password auth sha password auth md5 key md5 des keys auth sha key sha des keys no snmp server user username remote engineid string Parameters e username Specifies the name of the user on the host that connects to the agent Range 1 30 characters e groupname Specifies the name of the group to which the user belongs Range 1 30 characters e engineid string Specifies the engine ID of the remote SNMP entity to which the user belongs The engine ID is a concatenated hexadecimal string Each byte in the hexadecimal character string is two hexadecimal dig its Each byte can be separated by a period or colon Range 5 32 characters e auth md5 password Indicates the HMAC MD5 96 authentication level The user should enter a password for authentication and generation of a DES key for privacy Range 1 32 characters e auth sha password Indicates the HMAC SHA 96 authentication level The user should enter a password for authentication and generation of a DES key for privacy Range 1 32 characters e auth md5 key md5 des keys Indicates the HMAC MD5 96 authentication level The user should enter a concatenated hexadecimal string of the MD5 key MSB and the privacy key LSB If authentication is only required 16 bytes should be entered if authentication and privacy are required 32 bytes should be entered Each byte in the hexadecimal character string is two hexadecimal digits Each byte can be separated by a pe
108. be sent at each TTL level Range 1 10 e fime_out The number of seconds to wait for a response to a probe packet Range 1 60 e p address One of the device s interface addresses to use as a source address for the probes The device normally selects what it feels is the best source address to use e tos The Type Of Service byte in the IP Header of the packet Range 0 255 Default Configuration The default number of bytes in a packet is 40 The default maximum TTL value is 30 The default number of probes to be sent at each TTL level is 3 The default timeout interval in seconds is 3 Command Mode User EXEC mode User Guidelines The traceroute command takesadvantage of the error messages generated by the routers when a datagram exceeds its time to live TTL value The traceroute command starts by sending probe datagrams with a TTL value of one This causes the first router to discard the probe datagram and send back an error message The traceroute command sends several probes at each TTL level and displays the round trip time for each The traceroute command sends out one probe at a time Each outgoing packet may result in one or two error messages A time exceeded error message indicates that an intermediate router has seen and discarded the probe A destination unreachable error message indicates that the destination node has received the probe and discarded it because it could not deliver the packet If the tim
109. buffered size 300 Page 252 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide clear logging The clear logging Privileged EXEC mode command clears messages from the internal logging buffer Syntax clear logging Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example clears messages from the internal logging buffer Console clear logging Clear logging buffer y n Page 253 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide logging file The logging file Global Configuration mode command limits syslog messages sent to the logging file based on severity To cancel using the buffer use the no form of this command Syntax logging file level no logging file Parameters e level Specifies the severity level of syslog messages sent to the logging filePossible values emergencies alerts critical errors warnings notifications informational and debugging Default Configuration The default severity level is errors Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example limits syslog messages sent to the logging file based on severity level alerts Console config logging file alerts Pag
110. cation recipient a notification view for that recipient is automati cally generated for all the MIB When configuring an SNMPv1 notification recipient the Inform option cannot be selected If a trap and inform are defined on the same target and an inform was sent the trap is not sent Example The following example enables SNMP traps for host 10 1 1 1 with community string management using SNMPv2 Console config snmp server host 10 1 1 1 management 2 Page 206 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide snmp server v3 host The snmp server v3 host Global Configuration mode command specifies the recipient of Simple Network Man agement Protocol Version 3 notifications To remove the specified host use the no form of this command Syntax snmp server v3 host ip address hostname username traps informs noauth auth priv udp port port filter filtername timeout seconds retries retries no snmp server host ip address hostname username traps informs Parameters e p address Specifies the IP address of the host targeted recipient hostname Specifies the name of the host Range 1 158 characters e username Specifies the name of the user to use to generate the notification Range 1 25 e traps tIndicates that SNMP traps are sent to this host e informs lIndicates that SNMP informs are sent to this host noauth Indica
111. d EXEC mode User Guidelines sys image file cannot be deleted Examples The following example deletes file test from flash memory Console delete startup config Delete startup config y n Page 68 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide delete startup config The delete startup config Privileged EXEC mode command deletes the startup config file Syntax delete startup config Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Examples The following example deletes the startup config file Console delete startup config Page 69 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show running config The show running config Privileged EXEC mode command displays the contents of the currently running config uration file Syntax show running config Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Examples The following example displays the contents of the running configuration file Console show running config no spanning tree interface ethernet 3 ip address 10 6 39 150 255 255 255 0 exit username ews password d41d8cd98f00b204e9800998ecf8427e level 15 encrypted
112. d Switch Family CLI Reference Guide dot1x re authenticate The dot1x re authenticate Privileged EXEC mode command manually initiates a re authentication of all 802 1X enabled ports or the specified 802 1X enabled port Syntax dot1x re authenticate ethernet interface Parameters e interface Valid Ethernet port Full syntax port Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Examples The following command manually initiates a re authentication of 802 1X enabled Ethernet port 6 Console dotlx re authenticate ethernet e6 Page 318 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide dot1x timeout quiet period The dot1x timeout quiet period Interface Configuration mode command sets the number of seconds that the device remains in the quiet state following a failed authentication exchange for example the client provided an invalid password To return to the default configuration use the no form of this command Syntax dot1x timeout quiet period seconds no dot1x timeout quiet period Parameters e seconds Specifies the time in seconds that the device remains in the quiet state following a failed authenti cation exchange with the client Range 0 65535 seconds Default Configuration Quiet period is 60 seconds Command Mode Interface Configuratio
113. d displays GVRP error statistics Syntax show gvrp error statistics ethernet interface port channel port channel number Parameters e interface A valid Ethernet port Full syntax port e port channel number A valid port channel number Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays GVRP statistical information Console gt show gvrp error statistics GVRP Error Statistics Legend INVPROT Invalid Protocol Id INVALEN INVATYP Invalid Attribute Type INVEVENT INVAVAL Invalid Attribute Value Port INVPROT INVATYP INVAVAL INVALEN INVEVENT Invalid Attribute Length Invalid Event Page 105 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 8 IGMP Snooping Commands ip igmp snooping Global The ip igmp snooping Global Configuration mode command enables Internet Group Management Protocol IGMP snooping To disable IGMP snooping use the no form of this command Syntax ip igmp snooping no ip igmp snooping Default Configuration IGMP snooping is disabled Command Mode Global Configuration mode User Guidelines IGMP snooping can only be enabled on static VLANs Example The following example enables IGMP snooping Console config ip igmp snooping Page 106 TL SG
114. d or Down Reauth Control Reauthentication control Reauth Period Reauthentication period Username The username representing the identity of the Supplicant This field shows the username in case the port control is auto If the port is Authorized it shows the username of the current user If the port is unauthorized it shows the last user that was authenticated successfully Quiet period The number of seconds that the device remains in the quiet state following a failed authentication exchange for example the client provided an invalid pass word Tx period The number of seconds that the device waits for a response to an Extensible Authentication Protocol EAP request identity frame from the client before resending the request Page 325 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Max req The maximum number of times that the device sends an Extensible Authentica tion Protocol EAP request frame assuming that no response is received to the client before restarting the authentication process Supplicant timeout Time in seconds the switch waits for a response to an EAP request frame from the client before resending the request Server timeout Time in seconds the switch waits for a response from the authentication server before resending the request Session Time The amount of time the user is logged in MAC addres
115. d specifies the authentication method list when accessing a higher privilege level from a remote telnet or console To return to the default configuration specified by the aaa authentication enable command use the no form of this command Syntax enable authentication default ist name no enable authentication Parameters default Uses the default list created with the aaa authentication enable command list name Uses the indicated list created with the aaa authentication enable command Default Configuration Uses the default set with the aaa authentication enable command Command Mode Line Configuration mode User Guidelines There are no user guidelines for this command Example The following example specifies the default authentication method when accessing a higher privilege level from a console Console config line console Console config line enable authentication default Page 22 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip http authentication The ip http authentication Global Configuration mode command specifies authentication methods for HTTP server users To return to the default configuration use the no form of this command Syntax ip http authentication method method2 no ip http authentication Parameters e method1 method2 Specify at least one from the following table Keyword Description local Uses
116. d state to up 11 Aug 2004 15 41 43 SLINK 3 UPDOWN Interface Ethernetl changed state to up Page 259 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Aug 2004 15 41 43 Aug 2004 15 41 43 Aug 2004 15 41 43 Aug 2004 15 41 39 changed state to up Aug 2004 15 41 39 state to down oe LINK 3 UPDOWN Interface Ethernet2 changed state to up LINK 3 UPDOWN Interface Ethernet changed state to up S 5 CONFIG I Configured from memory by console ge Je n K oe LINEPROTO 5 UPDOWN Line protocol on Interface FastEthernet0 oe LINEPROTO 5 UPDOWN Line protocol on Interface Ethernetl changed Aug 2004 15 41 39 SLINEPROTO 5 UPDOWN Line protocol on Interface Ethernetl changed state to down Aug 2004 15 41 39 state to down Aug 2004 15 41 39 SLINEPROTO 5 UPDOWN Line protocol on Interface Ethernet3 changed state to down oe LINEPROTO 5 UPDOWN Line protocol on Interface Ethernet2 changed Page 260 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show logging file The show logging file Privileged EXEC mode command displays the state of logging and the syslog messages stored in the logging file Syntax show logging file Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelin
117. defined and enabled the port automatically joins the guest VLAN when the port is unautho rized and leaves it when the port becomes authorized To be able to join or leave the guest VLAN the port should not be a static member of the guest VLAN Example The following example defines VLAN 2 as a guest VLAN Console Console configure Console config vlan database Console config vlan vlan 2 Console config vlan exit Console config interface vlan 2 Console config if dotlx guest vlan Page 334 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide dot1x guest vlan enable The dot1x vians guest vlan enable Interface Configuration mode command enables unauthorized users on the interface access to the Guest VLAN To disable access use the no form of this command Syntax dot1x guest vlan enable no dot1x guest vlan enable Default Configuration Disabled Command Mode Interface Configuration Ethernet mode User Guidelines A device can have only one global guest VLAN The guest VLAN is defined using the dot1x guest vlan Interface Configuration mode command Example The following example enables unauthorized users on Ethernet port 1 to access the guest VLAN Console configure Console config interface ethernet el Console config if dotlx guest vlan enable Page 335 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide
118. ds entered while in the current Privileged EXEC mode Console show version SW version 3 131 date 23 Jul 2004 time 17 34 19 HW version 1 0 0 Console show clock 15 29 03 Jun 17 2004 Console show history show version show clock show history 3 commands were logged buffer size is 10 Page 284 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show privilege The show privilege Privileged User EXEC mode command displays the current privilege level Syntax show privilege Default Configuration This command has no default configuration Command Mode Privileged and User EXEC modes User Guidelines There are no user guidelines for this command Example The following example displays the current privilege level for the Privileged EXEC mode Console show privilege Current privilege level is 15 Page 285 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 24 VLAN Commands vlan database The vlan database Global Configuration mode command enters the VLAN Configuration mode Syntax vlan database Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example enters the VLAN database mode Console config vlan database Console config vlan
119. e User Guidelines There are no user guidelines for this command Examples The following example displays host information Console show hosts Host name Device Default domain is gm com sales gm com usa sales gm com DHCP Name address lookup is enabled Name servers Preference order 176 16 1 18 176 16 1 19 Configured host name to address mapping Host Addresses ec dal aw 176 16 8 9 DHCP Cache TTL Hours Host Total Elapsed Type Addresses ST ae a O O O Page 127 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 10 LACP Commands lacp system priority The lacp system priority Global Configuration mode command configures the system priority To return to the default configuration use the no form of this command Syntax lacp system priority value no lacp system priority Parameters e value Specifies system priority value Range 1 65535 Default Configuration The default system priority is 1 Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example configures the system priority to 120 Console config lacp system priority 120 Page 128 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide lacp port priority The lacp port priority Interface Configuration Ethernet mode command configures physical port priority To
120. e name MS a A A a dde 241 E GSU 3 ct Arie ccee t ad Sac cctsieub T tus asanatcnt Staxetueultiaa tees natch tdeech TT 242 SHOW MISE sce repone anneni airu EnA ias 243 XID CISL RA 244 abort MS A adas 245 o Shean aa aa E A AEO e a aa aa AAA AE AAAA hadi be a a E anA Aeaaeai 246 Section 21 Syslog Commands ii A A a a 248 SODIO Dri iii as 248 o me tested a hee eee canigaciueaccadiclea A neole beetouih cea nbeecabuence tedeaeinennede 249 A 250 ll A EEA ddd eee ceedden dome batea fae 251 logging b ffered SIZE aan a ana 252 clear Ogg A O 253 logging Mi tt A A AAA A E 254 clear FOG OIG ces eect lira iii dant aceite demini distri 255 AAA NO ies 256 A A scat oade atts Gah senate thse eel hater A Minti kaa a 257 management logging siria 258 Saoi aere OIG PE AE E AE E geadchisledstaale teetmeecae tes 259 show logging file psi insonini a diana 261 SNOW SYSIOG SOIvels ul aa taa a aaa a T etna aaae Teaia 263 Section 22 System Manage Med iiininicnia unan eee aia ave 264 O 264 traceroUte ati ee NA aia 266 reload aa Salers eg eae areata bodes aan toe orale Rae ty ates Menta Sates E aa E aT 268 A TO 269 SNOW US Sd NA A EIA NA At 270 AOSAN a E EE AT ida dubteacccameges 271 SNOW VOS pd E AN aa AT E EE A 272 SOW EASES EA A E E caia 273 system language WED a 274 Section 23 User Ntra es en eah airina anaana tania daana di 275 e able errien dele 275 A sinned muah Ceara ctuduateser anata ndatiaama nua divablarnalucashueueks tuunatatiebePuatierns
121. e 254 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide clear logging file The clear logging file Privileged EXEC mode command clears messages from the logging file Syntax clear logging file Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example clears messages from the logging file Console clear logging file Clear Logging File y n Page 255 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide aaa logging The aaa logging Global Configuration mode command enables logging AAA login events To disable logging AAA login events use the no form of this command Syntax aaa logging login no aaa logging login Parameters e login Indicates logging messages related to successful login events unsuccessful login events and other login related events Default Configuration Logging AAA login events is enabled Command Mode Global Configuration mode User Guidelines Other types of AAA events are not subject to this command Example The following example enables logging messages related to AAA login events Console config aaa logging login Page 256 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide file system logging The file system logging
122. e default configuration use the remove parameter for this command Syntax switchport forbidden vlan add vian list remove vian list Parameters e add vlan list Specifies the list of VLAN IDs to be added Separate nonconsecutive VLAN IDs with a comma and no spaces A hyphen designates a range of IDs e remove vian list Specifies the list of VLAN IDs to be removed Separate nonconsecutive VLAN IDs with a comma and no spaces A hyphen designates a range of IDs Default Configuration All VLANs are allowed Command Mode Interface Configuration Ethernet port channel mode User Guidelines This command can be used to prevent GVRP from automatically making the specified VLANs active on the selected ports Example The following example forbids adding VLAN IDs 234 to 256 to Ethernet port 6 Console config interface ethernet e6 Console config if switchport forbidden vlan add 234 256 Page 299 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide switchport protected The switchport protected Interface Configuration mode command overrides the FDB decision and sends all Unicast Multicast and Broadcast traffic to an uplink port To return to the default configuration use the no form of the command Syntax switchport protected ethernet interface port channel port channel number y no switchport protected e nterface Specifies the uplink Ethernet port e port channel n
123. e no user guidelines for this command Examples The following example sets the polling time for the Simple Network Time Protocol SNTP client to 120 seconds Console config sntp client poll timer 120 Page 55 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide sntp broadcast client enable The sntp broadcast client enable Global Configuration mode command enables Simple Network Time Protocol SNTP broadcast clients To disable SNTP broadcast clients use the no form of this command Syntax sntp broadcast client enable no sntp broadcast client enable Default Configuration The SNTP broadcast client is disabled Command Mode Global Configuration mode User Guidelines Use the sntp client enable Interface Interface Configuration mode command to enable the SNTP client on a specific interface Examples The following example enables the SNTP broadcast clients Console config sntp broadcast client enable Page 56 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide sntp anycast client enable The sntp anycast client enable Global Configuration mode command enables SNTP anycast client To disable the SNTP anycast client use the no form of this command Syntax sntp anycast client enable no sntp anycast client enable Default Configuration The SNTP anycast client is disabled Command Mode Global Configuration mode User G
124. ed to a mul ticast address This number does not include packets addressed to the broadcast address Util The best estimate of the mean physical layer network utilization on this interface during this sampling interval in hundredths of a percent CRC Align The number of packets received during this sampling interval that had a length excluding fram ing bits but including FCS octets between 64 and 1518 octets inclusive but had either a bad Frame Check Sequence FCS with an integral number of octets FCS Error or a bad FCS with a non integral number of octets Alignment Error Undersize The number of packets received during this sampling interval that were less than 64 octets long excluding framing bits but including FCS octets and were otherwise well formed Oversize The number of packets received during this sampling interval that were longer than 1518 octets excluding framing bits but including FCS octets but were otherwise well formed Page 185 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Fragments The total number of packets received during this sampling interval that were less than 64 octets in length excluding framing bits but including FCS octets had either a bad Frame Check Sequence FCS with an integral number of octets FCS Error or a bad FCS with a non inte gral number of octets AlignmentError It is normal for etherHistoryFragments to increment because it counts b
125. ee specify a text string consisting of numbers such as 1 3 6 2 4 or a word such as system Replace a single subidentifier with the asterisk wildcard to specify a subtree family for example 1 3 4 e included Indicates that the filter type is included e excluded Indicates that the filter type is excluded Default Configuration No filter entry exists Command Mode Global Configuration mode User Guidelines This command can be entered multiple times for the same filter record Later lines take precedence when an object identifier is included in two or more lines Examples The following example creates a filter that includes all objects in the MIB II system group except for sysServices System 7 and all objects for interface 1 in the MIB II interfaces group Console config snmp server filter filter name system included Console config snmp server filter filter name system 7 excluded Console config snmp server filter filter name ifEntry 1 included Page 205 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide snmp server host The snmp server host Global Configuration mode command specifies the recipient of Simple Network Manage ment Protocol Version 1 or Version 2 notifications To remove the specified host use the no form of this command Syntax snmp server host ip address hostname community string traps informs 1 2 udp port port filter filte
126. efault configuration use the no form of this command Syntax priority queue out num of queues number of queues no priority queue out num of queues Parameters e number of queues Specifies the number of expedite queues The expedite queues would be the queues with higher indexes Range 0 3 Default Configuration All queues are expedite queues Command Mode Global Configuration mode User Guidelines When the specified number of expedite queues is 0 no SP is used and weights are defined as 1 2 4 and 8 When the specified number of expedite queues is 4 the Strict Priority scheduling method is used Example The following example configures the number of expedite queues as 0 Console config priority queue out num of queues 0 Page 162 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show qos interface The show qos interface User EXEC mode command displays interface QoS information Syntax show qos interface ethernet interface number vlan vlan id port channel number queueing rate limit Parameters e interface number Valid Ethernet port number e vlan id Valid VLAN ID e number Valid port channel number e queuing Indicates the queue strategy WRR or EF the weight for WRR queues the CoS to queue map and the EF priority Default Configuration There is no default configuration for this command Command Mode User EXEC mode User G
127. ems with certain clients and authentication servers Examples The following example sets the number of times that the device sends an EAP request identity frame to 6 Console config interface ethernet e6 Console config if dotlx max req 6 Page 321 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide dot1x timeout supp timeout The dot1x timeout supp timeout Interface Configuration mode command sets the time for the retransmission of an Extensible Authentication Protocol EAP request frame to the client To return to the default configuration use the no form of this command Syntax dot1x timeout supp timeout seconds no dot1x timeout supp timeout Parameters e seconds Time in seconds that the device waits for a response to an EAP request frame from the client before resending the request Range 1 65535 seconds Default Configuration Default timeout period is 30 seconds Command Mode Interface configuration Ethernet mode User Guidelines The default value of this command should be changed only to adjust for unusual circumstances such as unreli able links or specific behavioral problems with certain clients and authentication servers Examples The following example sets the timeout period before retransmitting an EAP request frame to the client to 3600 seconds Console config if dotlx timeout supp timeout 3600 Page 322 TL SG3109 TL SL3428 TL SL3
128. enabled Page 112 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show ip igmp snooping groups The show ip igmp snooping groups User EXEC mode command displays multicast groups learned by IGMP snooping Syntax show ip igmp snooping groups vlan vian id address p multicast address Parameters e vlan id VLAN number e p multicast address P multicast address Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines To see the full multicast address table including static addresses use the show bridge multicast address table Privileged EXEC command Example The following example shows IGMP snooping information on multicast groups Console gt show ip igmp snooping groups Vlan IP Address Querier Ports 1 224 239 130 2 2 3 Yes Te 2 8 224 239 130 2 2 8 Yes 3 5 IGMP Reporters that are forbidden statically 1 224 239 130 2 2 3 7 Page 113 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 9 IP Addressing Commands ip address The ip address Interface Configuration Ethernet VLAN port channel mode command sets an IP address To remove an IP address use the no form of this command Syntax ip address p address mask prefix length no ip address ip address Parameters e p address Valid IP address e mask Valid network mask of the
129. entication login Global Configuration mode command defines login authentication To return to the default configuration use the no form of this command Syntax aaa authentication login default ist name method1 method2 no aaa authentication login default ist name Parameters e default Uses the listed authentication methods that follow this argument as the default list of methods when a user logs in e list name Character string used to name the list of authentication methods activated when a user logs in Range 1 12 characters e method1 method2 Specify at least one from the following table Keyword Description enable Uses the enable password for authentication line Uses the line password for authentication local Uses the local username database for authentication none Uses no authentication radius Uses the list of all RADIUS servers for authentication Default Configuration The local user database is checked This has the same effect as the command aaa authentication login ist name local N Note On the console login succeeds without any authentication check if the authentication method is not defined Command Mode Global Configuration mode Page 17 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide User Guidelines The default and optional list names created with the aaa authentication login command are used wi
130. er Interface Status Last response Offset Delay mSec mSec 176 0 A VLAN 118 Up 9 53 21 789 PDT Feb 19 2002 7 19 119 89 Broadcast Interface IP address Last response 176 9451 VLAN 119 19 17 59 792 PDT Feb 19 2002 Page 64 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 5 Configuration and Image Files copy The copy Privileged EXEC mode command copies files from a source to a destination Syntax copy source url destination url Parameters e source url The source file location URL or reserved keyword of the source file to be copied Range 1 160 characters e destination url The destination file URL or reserved keyword of the destination file Range 1 160 characters The following table displays keywords and URL prefixes Keyword Source or Destination flash Source or destination URL for flash memory It s the default in case a URL is specified without a prefix running config Represents the current running configuration file startup config Represents the startup configuration file image If the source file represents the active image file If the destination file represents the non active image file boot Boot file tftp Source or destination URL for a TFTP network server The syntax for this alias is tftp host directory filename The host can be represented by its IP address or hostname xmodem Source for the
131. er device configuration Default Configuration No enable password is defined Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example sets local level 15 password secret to control access to user and privilege levels Console config enable password level 15 secret Page 27 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide username The username Global Configuration mode command creates a user account in the local database To remove a user name use the no form of this command Syntax username name password password level level encrypted no username name Parameters e name The name of the user Range 1 20 characters e password The authentication password for the user Range 1 159 characters e level The user level Range 1 15 e encrypted Encrypted password entered copied from another device configuration Default Configuration No user is defined Command Mode Global Configuration mode User Guidelines User account can be created without a password Example The following example configures user bob with password lee and user level 15 to the system Console config username bob password lee level 15 Page 28 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 3 Address Table Commands bridge add
132. er goes off before a response comes in the traceroute command prints an asterisk The traceroute command terminates when the destination responds when the maximum TTL is exceeded or when the user interrupts the trace by pressing Esc Page 266 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Examples The following example discovers the routes that packets will actually take when traveling to their destination Console gt traceroute umaxpl physics lsa umich edu Type Esc to abort Tracing the route to umaxpl physics lsa umich edu 141 211 101 64 1 i2 gateway stanford edu 192 68 191 83 0 msec 0 msec 0 msec 2 STAN POS calren2 NET 171 64 1 213 0 msec 0 msec 0 msec 3 SUNV STAN POS calren2 net 198 32 249 73 1 msec 1 msec 1 msec 4 Abilene QSV POS calren2 net 198 32 249 162 1 msec 1 msec 1 msec 5 kscyng snvang abilene ucaid edu 198 32 8 103 33 msec 35 msec 35 msec 6 iplsng kscyng abilene ucaid edu 198 32 8 80 47 msec 45 msec 45 msec 7 so 0 2 Oxl aal mich net 192 122 183 9 56 msec 53 msec 54 msec 8 atml 0x24 michnet8 mich net 198 108 23 82 56 msec 56 msec 57 msec Q9Q x 10 A ARB3 LSA NG c SEB umnet umich edu 141 211 5 22 58 msec 58 msec 58 msec 11 umaxpl physics 1lsa umich edu 141 211 101 64 62 msec 63 msec 63 msec The following table describes significant fields shown above Field Description 1 Indicates the sequence number of the device in the
133. ere a SNMP user sets a MIB variable that does not have an equivalent command In order to generate configuration files that support those sit uations the snmp server set command is used This command is case sensitive Page 211 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show snmp The show snmp Privileged EXEC mode command displays the SNMP status Syntax show snmp Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the SNMP communications status Console show snmp Community Community String Access public read only private read write private su Community string Traps are enabled View name user view Default DefaultSuper Group name user group Authentication trap is enabled Version 1 2 notifications Target Address Type 192 122 173 42 Trap 192 122 173 42 Inform Community public public IP address All 172 16 1 1 172 17 1 1 IP address Version UDP Filter Port Name 2 162 2 162 TO Retries Sec 15 3 15 3 Page 212 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Version 3 notifications Target Address Username Type 192 122 173 42 Inform Bob System Contact Robert System Location Marketing Security Level UDP
134. ered evel no logging buffered Parameters e level Specifies the severity level of messages logged in the buffer Possible values emergencies alerts critical errors warnings notifications informational debugging Default Configuration The default severity level is informational Command Mode Global Configuration mode User Guidelines All the syslog messages are logged to the internal buffer This command limits the messages displayed to the user Example The following example limits syslog messages displayed from an internal buffer based on severity level debug ging Console config logging buffered debugging Page 251 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide logging buffered size The logging buffered size Global Configuration mode command changes the number of syslog messages stored in the internal buffer To return to the default configuration use the no form of this command Syntax logging buffered size number no logging buffered size Parameters e number Specifies the maximum number of messages stored in the history table Range 20 400 Default Configuration The default number of messages is 200 Command Mode Global Configuration mode User Guidelines This command takes effect only after Reset Example The following example changes the number of syslog messages stored in the internal buffer to 300 Console config logging
135. erminal or computer running the terminal emulation application N Note The default data rate is 38400 a b c d Set the data format to 8 data bits 1 stop bit and no parity Set Flow Control to none Under Properties select VT100 for Emulation mode Select Terminal keys for Function Arrow and Ctrl keys Ensure that the setting is for Terminal keys not Windows keys N Note When using HyperTerminal with Microsoft Windows 2000 ensure that Windows 2000 Service Pack 2 or later is installed With Windows 2000 Service Pack 2 the arrow keys function properly in HyperTerminal s VT100 emulation Go to www microsoft com for information on Windows 2000 service packs IS 2 Enter the following commands to begin the configuration procedure Console gt enable Console configure Console config 3 Configure the device and enter the necessary commands to complete the required tasks 4 When finished exit the session with the exit command When a different user is required to log onto the system use the login Privileged EXEC mode command This effectively logs off the current user and logs on the new user Page 13 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide 1 3 Editing Features 1 3 1 Entering Commands A CLI command is a series of keywords and arguments Keywords identify a command and arguments specify configuration parameters For example in the command show interface
136. ersion number carried in the most recently received EAPOL frame LastEapolFrameSource The source MAC address carried in the most recently received EAPOL frame Page 330 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ADVANCED FEATURES dot1x auth not req The dot1x auth not req Interface Configuration mode command enables unauthorized devices access to the VLAN To disable access to the VLAN use the no form of this command Syntax dot1x auth not req no dot1x auth not req Default Configuration Access is enabled Command Mode Interface Configuration VLAN mode User Guidelines An access port cannot be a member in an unauthenticated VLAN The native VLAN of a trunk port cannot be an unauthenticated VLAN For a general port the PVID can be an unauthenticated VLAN although only tagged packets would be accepted in the unauthorized state Examples The following example enables access to the VLAN to unauthorized devices Console config if dotlx auth not req Page 331 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide dot1x multiple hosts The dot1x multiple hosts Interface Configuration mode command enables multiple hosts clients on an 802 1X authorized port where the authorization state of the port is set to auto To return to the default configuration use the no form of this command Syntax dot1x multiple h
137. es for this command Example The following example displays the logging state and the syslog messages stored in the logging file Console show logging file Logging is enabled Console logging level debugging Console Messages 0 Dropped severity Buffer logging level debugging Buffer Messages 11 Logged 200 Max File logging level notifications File Messages 0 Dropped severity Syslog server 192 180 2 27 logging errors Messages 6 Dropped severity Syslog server 192 180 2 28 logging errors Messages 6 Dropped severity 2 messages were not logged resources Application filtering control Application Event Status AAA Login Enabled File system Copy Enabled File system Delete Rename Enabled Management ACL Deny Enabled Buffer log 11 Aug 2004 15 41 43 SLINK 3 UPDOWN Interface FastEthernet0 changed state to up 11 Aug 2004 15 41 43 SLINK 3 UPDOWN Interface Ethernetl changed state to up 11 Aug 2004 15 41 43 SLINK 3 UPDOWN Interface Ethernetl changed state to up Page 261 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Aug 2004 15 41 43 Aug 2004 15 41 43 Aug 2004 15 41 43 Aug 2004 15 41 39 changed state to up Aug 2004 15 41 39 state to down oe LINK 3 UPDOWN Interface Ethernet2 changed state to up LINK 3 UPDOWN Interface Ethernet3 changed state to up S 5 CONFIG I Configured from memory by console ge Je n K oe LINEPROTO 5 UP
138. eturn to the default configuration use the no form of this command Syntax port security forward discard discard shutdown trap seconds no port security Parameters e forward Forwards packets with unlearned source addresses but does not learn the address e discard Discards packets with unlearned source addresses This is the default if no option is indicated e discard shutdown Discards packets with unlearned source addresses The port is also shut down e seconds Sends SNMP traps and defines the minimum amount of time in seconds between consecutive traps Range 1 1000000 Default Configuration This setting is disabled Command Mode Interface Configuration Ethernet port channel mode User Guidelines There are no user guidelines for this command Example In this example port 1 forwards all packets without learning addresses of packets from unknown sources and sends traps every 100 seconds if a packet with an unknown source address is received Console config interface ethernet el Console config if port security forward trap 100 Page 37 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide port security routed secure address The port security routed secure address Interface Configuration Ethernet port channel mode command adds a MAC layer secure address to a routed port Use the no form of this command to delete a MAC address Syntax p
139. face Configuration Ethernet port channel mode User Guidelines There are no user guidelines for this command Example The following example disables port ingress filtering on Ethernet port 6 Console config interface ethernet e6 Console config if switchport general ingress filtering disable Page 297 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide switchport general acceptable frame type tagged only The switchport general acceptable frame type tagged only Interface Configuration mode command discards untagged frames at ingress To return to the default configuration use the no form of this command Syntax switchport general acceptable frame type tagged only no switchport general acceptable frame type tagged only Default Configuration All frame types are accepted at ingress Command Mode Interface Configuration Ethernet port channel mode User Guidelines There are no user guidelines for this command Example The following example configures Ethernet port 6 to discard untagged frames at ingress Console config interface ethernet e6 Console config if switchport general acceptable frame type tagged only Page 298 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide switchport forbidden vlan The switchport forbidden vlan Interface Configuration mode command forbids adding specific VLANs to a port To return to th
140. fault Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the configuration of views Console show snmp views Name OID Tree Type user view Le LL Included user view Loops S Excluded user view Tal Dl Included Page 215 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show snmp groups The show snmp groups Privileged EXEC mode command displays the configuration of groups Syntax show snmp groups groupname Parameters e groupname Specifies the name of the group Range 1 30 Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the configuration of views Console show snmp groups Name Security Views Model Level Read Write Notify user group V3 priv Default mn un managers group V3 priv Default Default mn managers group V3 priv Default mn uM The following table describes significant fields shown above Field Description Name Name of the group Security Model SNMP model in use v1 v2 or v3 Security Level Authentication of a packet with encryption Applicable only to the SNMP v3 security model Views Read Name of the view that enables
141. fic shape without the queue id option the CIRis applied on the specified port To activate shaper for specific queue add the queue id to the line Default value No shape is defined Page 165 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide wrr queue Cos map The wrr queue cos map Global Configuration mode command maps Class of Service CoS values to a specific egress queue To return to the default configuration use the no form of this command Syntax wrr queue cos map queue id cos7 cos8 no wrr queue cos map queue id Parameters e queue id Specifies the queue number to which the CoS values are mapped e cos1 cos8 Specifies CoS values to be mapped to a specific queue Range 0 7 Default Configuration The map default values for 4 queues e CoS value 1 select queue 1 e CoS value 2 select queue 1 e CoS value 0 select queue 2 e CoS value 3 select queue 2 e CoS value 4 select queue 3 e CoS value 5 select queue 3 e CoS value 6 select queue 4 e CoS value 7 select queue 4 Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example maps CoS 7 to queue 2 Console config wrr queue cos map 2 7 Page 166 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide qos map dscp queue The qos map dscp queue Global Configuration mode command modifies the DSCP to
142. fied the global values apply to each server Example The following example limits logged messages sent to the syslog server with IP address 10 1 1 1 to severity level critical Console config logging 10 1 1 1 severity critical Page 249 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide logging console The logging console Global Configuration mode command limits messages logged to the console based on severity To disable logging to the console use the no form of this command Syntax logging console level no logging console Parameters e level Specifies the severity level of logged messages displayed on the console Possible values emergen cies alerts critical errors warnings notifications informational debugging Default Configuration The default severity level is informational Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example limits logging messages displayed on the console to severity level errors Console config logging console errors Page 250 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide logging buffered The logging buffered Global Configuration mode command limits syslog messages displayed from an internal buffer based on severity To cancel using the buffer use the no form of this command Syntax logging buff
143. figuration Privileged EXEC mode command displays the configuration for all config ured interfaces Syntax show interfaces configuration ethernet interface port channel port channel number Parameters e interface Valid Ethernet port Full syntax port e port channel number Valid port channel number Default Configuration This command has no default configuration Command Modes Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the configuration of all configured interfaces Console show interfaces configuration Port Type Duplex Speed Neg Flow Link Back Mdix Ctrl State Pressure Mode 1 00M Copper Full 00 Enabled Off Up Disabled Auto 2 00M Copper Full 00 Enabled Off Up Disabled Auto 3 00M Copper Full 00 Enabled Off Up Disabled Auto 4 00M Copper Full 00 Enabled Off Up Disabled Auto 5 00M Copper Full 00 Enabled Off Up Disabled Auto 6 00M Copper Full 00 Enabled Off Up Disabled Auto 7 00M Copper Full 00 Enabled Off Up Disabled Auto 8 00M Copper Full 00 Enabled Off Up Disabled Auto 9 G Copper Full 000 Enabled Off Up Disabled Auto 10 00M Fiber Full 00 Enabled Off Up Disabled Auto Page 86 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show interfaces status The show interfaces status Privileged EXEC mode command displays the status of all configured interface
144. formation active Indicates active ports only blockedports Indicates blocked ports only mst configuration Indicates the MST configuration identifier instance id Specifies ID of the spanning tree instance Default Configuration This command has no default configuration Command Modes Privileged EXEC mode User Guidelines There are no user guidelines for this command Examples The following example displays spanning tree information Page 246 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Console show spanning tree Spanning tree disabled BPDU flooding mode STP Default port cost method short Root ID Priority 32768 Address 00 19 28 37 46 00 This switch is the root Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Number of topology changes 0 last change occurred 00 01 07 ago Times hold 1 topology change 35 notification 2 hello 2 max age 20 forward delay 15 Interfaces Name State Prio Nbr Cost Sts Role PortFast Type 1 enabled 128 1 19 DSBL Desg No P2p STP 2 enabled 128 2 19 DSBL Desg No P2p STP 3 enabled 128 23 19 DSBL Desg No P2p STP 4 enabled 128 4 19 DSBL Desg No P2p STP 5 enabled 128 5 100 DSBL Desg No P2p STP 6 enabled 128 6 100 DSBL Desg No P2p STP 7 enabled 128 7 100 DSBL Desg No P2p STP 8 enabled 128 8 T9 DSBL Desg No P2p STP 9 enabled 128 9 4 DSBL Desg No P2p STP 10 enabled 128 10 100 DSBL Desg No P2p STP chl enabled 128 100
145. g entries Maximum number of log table entries Range 20 32767 Default Configuration History table size is 270 Log table size is 200 Command Mode Global Configuration mode User Guidelines The configured table size taskes effect after the device is rebooted Example The following example configures the maximum RMON history table sizes to 100 entries Console config rmon table size history 100 Page 195 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 19 SNMP Commands snmp server community The snmp server community Global Configuration mode command configures the community access string to permit access to the SNMP protocol To remove the specified community string use the no form of this command Syntax snmp server community community ro rw su ip address view view name snmp server community group community group name ip address no snmp server community community ip address Parameters e community Community string that acts like a password and permits access to the SNMP protocol Range 1 20 characters e ro Indicates read only access default e rw Indicates read write access e su Indicates SNMP administrator access e p address Specifies the IP address of the management station e group name Specifies the name of a previously defined group A group defines the objects available to the community Range
146. ged Switch Family CLI Reference Guide radius server key The radius server key Global Configuration mode command sets the authentication and encryption key for all RADIUS communications between the device and the RADIUS daemon To return to the default configuration use the no form of this command Syntax radius server key key string no radius server key Parameters e key string Specifies the authentication and encryption key for all RADIUS communications between the device and the RADIUS server This key must match the encryption used on the RADIUS daemon Range 0 128 characters Default Configuration The key string is an empty string Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example sets the authentication and encryption key for all RADIUS communications between the device and the RADIUS daemon as default Console config radius server key Page 174 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide radius server retransmit The radius server retransmit Global Configuration mode command specifies the number of times the software searches the list of RADIUS server hosts To reset the default configuration use the no form of this command Syntax radius server retransmit retries no radius server retransmit Parameters e retries Specifies the retransmit value Range 1 10
147. guration The type is absolute The startup direction is rising falling Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Page 187 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Example The following example configures the following alarm conditions e Alarm index 1000 e Sample interval 360000 seconds e Rising threshold 1000000 e Falling threshold 1000000 e Rising threshold event index 10 e Falling threshold event index 20 show rmon alarm table The show rmon alarm table User EXEC mode command displays the alarms table Syntax show rmon alarm table Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the alarms table Console gt show rmon alarm table Index OID Owner 1 Lio ES lid Le LO CLI 2 SA IO E EE O A Manager 3 ES PE A AA Ma 10 9 CLI The following table describes significant fields shown above Field Description Index An index that uniquely identifies the entry OID Monitored variable OID Owner The entity that configured this entry Page 188 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show rmon alarm The show rmon alarm User EXEC mode command displays al
148. hernet port channel mode User Guidelines If capabilities were specified when auto negotiation was previously entered not specifying capabilities when cur rently entering auto negotiation overrides the previous configuration and enables all capabilities Example The following example enables auto negotiation on Ethernet port 5 Console config interface ethernet e5 Console config if negotiation Page 78 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide flowcontrol The flowcontrol Interface Configuration Ethernet port channel mode command configures flow control on a given interface To disable flow control use the no form of this command Syntax flowcontrol auto on off no flowcontrol Parameters e auto Indicates auto negotiation e on Enables flow control e off Disables flow control Default Configuration Flow control is off Command Mode Interface Configuration Ethernet port channel mode User Guidelines Negotiation should be enabled for flow control auto Example In the following example flow control is enabled on port 5 Console config interface ethernet e5 Console config if flowcontrol on Page 79 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide mdix The mdix Interface Configuration Ethernet mode command enables cable crossover on a given interface To dis able cable c
149. igate from one command mode to another The standard order to access the modes is as follows User EXEC mode Privileged EXEC mode Global Configuration mode and Interface Configuration mode The following figure illustrates the command mode access path User EXEC Mod Prompt console gt Enable Password Global Configuration Mode Prompt console config Layer 2 Management Interface Ethernet Interface IP Management Acess List Prompt console config if Prompt console config ip Prompt console config mac Interface Port Channel Line Prompt console config f Prompt console config line Interface Range Ethernet SSH Public Key Chain Prompt console config if Prompt console config pubkey chain Interface Range Port Channel SSH Public Key Prompt console config if Prompt console config pubkey key VLAN Database Prompt console config vlan Interface VLAN Prompt console config if When starting a session the initial mode is the User EXEC mode Only a limited subset of commands is available in User EXEC mode This level is reserved for tasks that do not change the configuration To enter the next level the Privileged EXEC mode a password is required The Privileged EXEC mode gives access to commands that are restricted on User EXEC mode and provides access to the device Configuration mode Page 10 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide The Gl
150. iguration to the Startup Configuration To copy the running configuration to the startup configuration file enter the copy running config startup config command Backing up the Running or Startup Configuration to a backup file To copy the running configuration file to a backup configuration file enter the copy running config file command To copy the startup configuration file to a backup configuration file enter the copy startup config file command Page 66 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Example The following example copies system image file1 from the TFTP server 172 16 101 101 to a non active image file Console copy tftp 172 16 101 101 filel image Accessing file filel on 172 16 101 101 Loading filel from 172 16 101 101 PEEEEEELEE EPP E eee eee ree eee ee eee eee eee eee eee ree Copy took 0 01 11 hh mm ss Page 67 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide delete The delete Privileged EXEC mode command deletes a file from a flash memory device Syntax delete url Parameters e url Areserved keyword of the file to be deleted Range 1 160 characters The following table displays the reserved keyword Keyword Source or Destination startup config Represents the startup configuration file Default Configuration This command has no default configuration Command Mode Privilege
151. ily CLI Reference Guide Example The following example sets the enable password for authentication when accessing higher privilege levels Console config aaa authentication enable default enable Page 20 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide login authentication The login authentication Line Configuration mode command specifies the login authentication method list for a remote telnet or console To return to the default configuration specified by the aaa authentication login com mand use the no form of this command Syntax login authentication default ist name no login authentication Parameters e default Uses the default list created with the aaa authentication login command e list name Uses the indicated list created with the aaa authentication login command Default Configuration Uses the default set with the command aaa authentication login Command Mode Line Configuration mode User Guidelines Changing login authentication from default to another value may disconnect the telnet session Example The following example specifies the default authentication method for a console Console config line console Console config line login authentication default Page 21 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide enable authentication The enable authentication Line Configuration mode comman
152. internally managed Command History buffer Commands stored in the buffer are maintained on a First In First Out FIFO basis These commands can be recalled reviewed modified and reissued This buffer is not preserved across device resets Keyword Description Up arrow key Recalls commands in the history buffer beginning with the most recent com Ctrl P mand Repeats the key sequence to recall successively older commands Down arrow key Returns to more recent commands in the history buffer after recalling com mands with the up arrow key Repeating the key sequence will recall succes sively more recent commands By default the history buffer system is enabled but it can be disabled at any time For information about the com mand syntax to enable or disable the history buffer see history There is a standard default number of commands that are stored in the buffer The standard number of 10 com mands can be increased to 216 By configuring O the effect is the same as disabling the history buffer system For information about the command syntax for configuring the command history buffer see history size To display the history buffer see show history Page 14 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide 1 3 1 2 Negating the Effect of Commands For many configuration commands the prefix keyword no can be entered to cancel the effect of a command or reset the configurat
153. ion to the authorized or unauthorized state based on the 802 1X authentication exchange between the port and the client e force authorized Disables 802 1X authentication on the interface and causes the port to transition to the authorized state without any authentication exchange required The port resends and receives normal traffic without 802 1X based authentication of the client e force unauthorized Denies all access through this interface by forcing the port to transition to the unau thorized state and ignoring all attempts by the client to authenticate The device cannot provide authentication services to the client through the interface Default Configuration Port is in the force authorized state Command Mode Interface Configuration Ethernet User Guidelines It is recommended to disable spanning tree or to enable spanning tree PortFast mode on 802 1x edge ports ports in auto state that are connected to end stations in order to get immediately to the forwarding state after success ful authentication Examples The following example enables 802 1X authentication on Ethernet port 6 Console config interface ethernet e6 Console config if dotlx port control auto Page 315 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide dot1x re authentication The dot1x re authentication Interface Configuration mode command enables periodic re authentication of the client To re
154. ion to the default value This guide describes the negation effect for all applicable commands 1 3 1 3 Command Completion If the command entered is incomplete invalid or has missing or invalid parameters then the appropriate error message is displayed This assists in entering the correct command By pressing the lt Tab gt button an incomplete command is entered If the characters already entered are not enough for the system to identify a single matching command press to display the available commands matching the characters already entered 1 3 1 4 Keyboard Shortcuts The CLI has a range of keyboard shortcuts to assist in editing the CLI commands The following table describes the CLI shortcuts Keyboard Key Description Up arrow key Recalls commands from the history buffer beginning with the most recent command Repeat the key sequence to recall successively older commands Down arrow key Returns the most recent commands from the history buffer after recalling commands with the up arrow key Repeating the key sequence will recall successively more recent com mands Ctri A Moves the cursor to the beginning of the command line Ctrl E Moves the cursor to the end of the command line Ctrl Z End Returns back to the Privileged EXEC mode from any configuration mode Backspace key Deletes one character left to the cursor position 1 3 1 5 CLI Command Conventions When entering comma
155. ip http Privileged EXEC mode command displays the HTTP server configuration Syntax show ip http Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the HTTP server configuration Console show ip http HTTP server enabled Port 80 Page 312 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 26 802 1x Commands aaa authentication dot1x The aaa authentication dot1x Global Configuration mode command specifies one or more authentication autho rization and accounting AAA methods for use on interfaces running IEEE 802 1X To return to the default config uration use the no form of this command Syntax aaa authentication dot1x default method1 method2 no aaa authentication dot1x default Parameters e method1 method2 At least one from the following table Keyword Description Radius Uses the list of all RADIUS servers for authentication None Uses no authentication Default Configuration No authentication method is defined Command Mode Global Configuration mode User Guidelines Additional methods of authentication are used only if the previous method returns an error and not if the request for authentication is denied To ensure that authentication succeeds even if all method
156. ired Port 1 LACP Statistics LACP PDUs sent LACP PDUs received Port el LACP Protocol State LACP State Machines Receive FSM Mux FSM Periodic Tx FSM Control Variables BEGIN LACP Enabled Ready N Selected Port_moved NNT Port enabled Timer counters periodic tx timer current while timer wait while timer FALSE FALSE 0 00 00 00 00 00 00 0 O O LONG PASSIVE AGGREGATABLE FALSE FALSE FALSE FALSE Port Disabled State Detached State o Periodic State TRUE FALSE UNSELECTED FALSE FALSE FALSE Page 132 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show lacp port channel The show lacp port channel Privileged EXEC mode command displays LACP information for a port channel Syntax show lacp port channel port_channel_number Parameters e port _channel_number Valid port channel number Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays LACP information about port channel 1 Console show lacp port channel 1 Port Channel 1 Port Type 1000 Ethernet Actor System Priority 1 MAC Address 00 02 85 0E 1C 00 Admin Key 29 Oper Key 29 Partner System Priority 0 MAC Address 00 00 00 00 00 00 Oper Key 14 Page 133 TL SG3109 TL SL3428 TL SL3452
157. is command Syntax ip http port port number no ip http port Parameters e portznumber Port number for use by the HTTP server Range 0 65535 Default Configuration The default port number is 80 Command Mode Global Configuration mode User Guidelines Specifying 0 as the port number effectively disables HTTP access to the device Example The following example configures the http port number to 100 Console config ip http port 100 Page 310 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip https port The ip https port Global Configuration mode command specifies the TCP port to be used by the Web browser interface To return to the default configuration use the no form of this command Syntax ip https port port number no ip https port Parameters e portznumber Port number for use by the HTTPS server Range 1 65534 Default Configuration The default port number is 80 Command Mode Global Configuration mode User Guidelines Use the crypto certificate generate Global Configuration mode command to generate an HTTPS certificate Specifying 0 as the port number effectively disables https access to the device Example The following example configures the HTTPS port number to 100 Console config ip https port 100 Page 311 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show ip http The show
158. it Managed Switch Family CLI Reference Guide terminal data dump The terminal data dump User EXEC mode command enables dumping all the output of a show command with out prompting To disable dumping use the no form of this command Syntax terminal data dump no terminal data dump Default Configuration Dumping is disabled Command Mode User EXEC mode User Guidelines By default a More prompt is displayed when the output contains more lines than can be displayed on the screen Pressing the Enter key displays the next line pressing the Spacebar displays the next screen of output The data dump command enables dumping all output immediately after entering the show command This command is relevant only for the current session Example This example dumps all output immediately after entering a show command Console gt terminal data dump Page 283 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show history The show history User EXEC mode command lists the commands entered in the current session Syntax show history Default Configuration This command has no default configuration Command Mode User EXEC mode The buffer includes executed and unexecuted commands Commands are listed from the first to the most recent command The buffer remains unchanged when entering into and returning from configuration modes Example The following example displays all the comman
159. ivileged EXEC User Guidelines Internal usage VLANs VLANs that are automatically allocated on routed ports are presented in the VLAN column by a port number and not by a VLAN ID Example Console show bridge address table Aging time is 300 sec vlan mac address Port Type 3 00 00 00 55 55 66 3 dynamic 3 00 03 47 cc 01 ce 3 dynamic 3 00 06 1b c9 6f c5 3 dynamic 3 00 11 11 6b 3a 32 3 dynamic 3 00 80 92 0b 80 80 3 dynamic Page 39 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show bridge address table static The show bridge address table static Privileged EXEC mode command displays statically created entries in the bridge forwarding database Syntax show bridge address table static vlan v an ethernet interface port channel port channel number Parameters vlan Specifies a valid VLAN such as VLAN 1 e interface A valid Ethernet port e port channel number A valid port channel number Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example In this example all static entries in the bridge forwarding database are displayed Console show bridge address table static Aging time is 300 sec vlan mac address port type 1 00 60 70 4C 73 FF 8 Permanent 1 00 60 70 8C 73 FF 8 delete on timeout 200 00 10 0D 48 37 FF 9 delete on reset
160. ks can be defined each can have up to eight member ports per port channel The aggregated links valid IDs are 1 8 Example The following example enters the context of port channel number 1 Console config interface port channel 1 Page 153 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide interface range port channel The interface range port channel Global Configuration mode command enters the interface configuration mode to configure multiple port channels Syntax interface range port channel port channel range all Parameters e port channel range List of valid port channels to add Separate nonconsecutive port channels with a comma and no spaces A hyphen designates a range of port channels e all All valid port channels Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines Commands under the interface range context are executed independently on each interface in the range Example The following example groups port channels 1 2 and 6 to receive the same command Console config interface range port channel 1 2 6 Page 154 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide channel group The channel group Interface Configuration Ethernet mode command associates a port with a port channel To remove a port from a port channel use the no
161. l transceiver interface detailed Parameters e interface A valid Ethernet port Full syntax port e detailed Detailed diagnostics Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines To test optical transceivers ensure a fiber link is present Examples The following examples display the optical transceiver diagnostics Console show fiber ports optical transceiver Power Port Temp Voltage Current Output Input TX Fault LOS 10 OK OK OK OK OK E OK Temp Internally measured transceiver temperature Voltage Internally measured supply voltage Current Measured TX bias current Output Power Measured TX output power Input Power Measured RX received power Tx Fault Transmitter fault LOS Loss of signal N A Not Available N S Not Supported W Warning E Error Page 152 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 14 Port Channel Commands interface port channel The interface port channel Global Configuration mode command enters the interface configuration mode to con figure a specific port channel Syntax interface port channel port channel number Parameters e port channel number A valid port channel number Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines Six aggregated lin
162. le or disable the command his tory function for the current terminal session use the terminal history user EXEC mode command Example The following example enables the command history function for telnet Console config line telnet Console config line history Page 137 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide history size The history size Line Configuration mode command configures the command history buffer size for a particular line To reset the command history buffer size to the default configuration use the no form of this command Syntax history size number of commands no history size Parameters e number of commands Number of commands that the system records in its history buffer Range 10 216 Default Configuration The default history buffer size is 10 Command Mode Line Configuration mode User Guidelines This command configures the command history buffer size for a particular line To configure the command history buffer size for the current terminal session use the terminal history size User EXEC mode command Example The following example changes the command history buffer size to 100 entries for a particular line Console config line history size 100 Page 138 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide terminal history The terminal history user EXEC command enables the command hist
163. leave time out The ip igmp snooping leave time out Interface Configuration VLAN mode command configures the leave time out If an IGMP report for a multicast group was not received for a leave time out period after an IGMP Leave was received from a specific port this port is deleted from the member list of that multicast group To return to the default configuration use the no form of this command Syntax ip igmp snooping leave time out time out immediate leave no ip igmp snooping leave time out Parameters e time out Specifies the leave time out in seconds for IGMP queries Range 0 2147483647 e immediate leave Indicates that the port should be immediately removed from the members list after receiving IGMP Leave Default Configuration The default leave time out configuration is 10 seconds Command Mode Interface Configuration VLAN mode User Guidelines The leave timeout should be set greater than the maximum time that a host is allowed to respond to an IGMP query Use immediate leave only where there is just one host connected to a port Example The following example configures the host leave time out to 60 seconds Console config interface vlan 2 Console config if ip igmp snooping leave time out 60 Page 110 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show ip igmp snooping mrouter The show ip igmp snooping mrouter User EXEC mode command dis
164. lic Key chain Contains commands to manually specify other device SSH public keys The crypto key pubkey chain ssh Global Configuration mode command is used to enter the SSH Public Key chain Configuration mode e QoS Contains commands related to service definitions The qos Global Configuration mode command is used to enter the QoS services configuration mode Page 12 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide MAC Access List Configures conditions required to allow traffic based on MAC addresses The mac access list Global Configuration mode command is used to enter the MAC access list configuration mode 1 2 Starting the CLI The device can be managed over a direct connection to the device console port or via a Telnet connection The device is managed by entering command keywords and parameters at the prompt Using the device command line interface CLI is very similar to entering commands on a UNIX system If access is via a Telnet connection ensure that the device has a defined IP address corresponding management access is granted and the workstation used to access the device is connected to the device prior to using CLI commands N Note The following steps are for use on the console line only To start using the CLI perform the following steps 1 Connect the DB9 null modem or cross over cable to the RS 232 serial port of the device to the RS 232 serial port of the t
165. ll Indicates the type of timer e fimer_value Timer values in milliseconds in multiples of 10 Range 10 2147483647 Default Configuration Following are the default timer values Join timer 200 milliseconds Leave timer 600 milliseconds Leavall timer 10000 milliseconds Command Mode Interface configuration Ethernet port channel mode User Guidelines The following relationship must be maintained between the timers Leave time must be greater than or equal to three times the join time Leave all time must be greater than the leave time Set the same GARP timer values on all Layer 2 connected devices If the GARP timers are set differently on Layer 2 connected devices the GARP application will not operate successfully Example The following example sets the leave timer for Ethernet port 6 to 900 milliseconds Console config interface ethernet e6 Console config if garp timer leave 900 Page 99 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide gvrp vlan creation forbid The gvrp vlan creation forbid Interface Configuration Ethernet port channel mode command disables dynamic VLAN creation or modification To enable dynamic VLAN creation or modification use the no form of this command Syntax gvrp vlan creation forbid no gvrp vlan creation forbid Default Configuration Dynamic VLAN creation or modification is enabled Command Mode Interface
166. lobal Configuration mode Console configure Console config Page 278 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide exit Configuration The exit command exits any configuration mode to the next highest mode in the CLI mode hierarchy Syntax exit Default Configuration This command has no default configuration Command Mode All configuration modes User Guidelines There are no user guidelines for this command Example The following example changes the configuration mode from Interface Configuration mode to Privileged EXEC mode Console config 1f exit Console config exit Console Page 279 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide exit The exit Privileged User EXEC mode command closes an active terminal session by logging off the device Syntax exit Default Configuration This command has no default configuration Command Mode Privileged and User EXEC modes User Guidelines There are no user guidelines for this command Example The following example closes an active terminal session Console gt exit Page 280 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide end The end command ends the current configuration session and returns to the Privileged EXEC mode Syntax end Default Configuration This command has no default configuration
167. lowing example illustrates how to access the Privileged EXEC mode and return to the User EXEC mode Console gt enable Enter Password Console Console disable Console gt The exit command is used to return from any mode to the previous mode except when returning to the User EXEC mode from the Privileged EXEC mode For example the exit command is used to return from the Interface Configuration mode to the Global Configuration mode Page 11 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide 1 1 4 Global Configuration Mode Global Configuration mode commands apply to features that affect the system as a whole rather than just a spe cific interface The configure Privileged EXEC mode command is used to enter the Global Configuration mode To enter the Global Configuration mode perform the following steps 1 At the Privileged EXEC mode prompt enter the configure command and press lt Enter gt The Global Configu ration mode prompt is displayed The Global Configuration mode prompt consists of the device host name followed by config and Console config To return from the Global Configuration mode to the Privileged EXEC mode the user can use one of the following commands exit end e lt Ctrli Z gt The following example illustrates how to access the Global Configuration mode and return to the Privileged EXEC mode Console Console configure
168. m control broadcast rate commands Example The following example enables counting broadcast and multicast packets on Ethernet port 3 Console config interface ethernet e3 Console config if port storm control include multicast Page 93 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide port storm control broadcast enable The port storm control broadcast enable Interface Configuration Ethernet mode command enables broadcast storm control To disable broadcast storm control use the no form of this command Syntax port storm control broadcast enable no port storm control broadcast enable Default Configuration Broadcast storm control is disabled Command Modes Interface Configuration Ethernet mode User Guidelines Use the port storm control broadcast rate Interface Configuration Ethernet mode command to set the maxi mum allowable broadcast rate Use the port storm control include multicast Interface Configuration Ethernet mode command to enable counting multicast packets and optionally unknown unicast packets in the storm control calculation The command can be enabled on a specific port only if rate limit interface configuration command is not enabled on that port Example The following example enables broadcast storm control on Ethernet port 5 Console config interface ethernet e5 Console config if port storm control broadcast enable Page 94
169. main are classified at the edge of the QoS domain When packets are classified at the edge the switch port within the QoS domain can be configured to one of the trusted states because there is no need to classify the packets at every device in the domain Use this command to specify whether the port is trusted and which fields of the packet to use to classify traffic When the system is configured as trust DSCP traffic is mapped to a queue according to the DSCP queue map Example The following example configures the system to the DSCP trust state Console config qos trust dscp Page 168 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide gos trust Interface The qos trust Interface Configuration Ethernet port channel mode command enables each port trust state while the system is in the basic QoS mode To disable the trust state on each port use the no form of this command Syntax qos trust no qos trust Default Configuration qos trust is enabled on each port Command Mode Interface Configuration Ethernet port channel mode User Guidelines There are no user guidelines for this command Example The following example configures Ethernet port 4 to the default trust state console config interface ethernet el console config if qos trust Page 169 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide qos cos The qos co
170. me to 13 32 00 on the 7th March 2002 Console clock set 13 32 00 7 Mar 2002 Page 47 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide clock source The clock source Global Configuration mode command configures an external time source for the system clock Use no form of this command to disable external time source Syntax clock source sntp no clock source Parameters e sntp SNTP servers Default Configuration No external clock source Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Examples The following example configures an external time source for the system clock Console config clock source sntp Page 48 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide clock timezone The clock timezone Global Configuration mode command sets the time zone for display purposes To set the time to the Coordinated Universal Time UTC use the no form of this command Syntax clock timezone hours offset no clock timezone Parameters e hours offset Hours difference from UTC Range 12 13 Default Configuration Clock set to UTC Command Mode Global Configuration mode User Guidelines The system internally keeps time in UTC so this command is used only for display purposes and when the time is manually set Examples The following example sets the time
171. mode User Guidelines There are no user guidelines for this command Example The following example displays the system information Console gt show system System Description 8 Port 10 100 1 Gigabit 1 SFP Switc h w Embedded Web System Up Time days hour min sec 0 00 50 35 System Contact System Name System Location System MAC Address 00 13 25 38 78 00 System Object ID o 1 4 12895001713 10 67 2 Page 271 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show version The show version User EXEC mode command displays system version information Syntax show version Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays system version information only for demonstration purposes Console gt show version SW version 1 0 0 0 date 23 Jul 2004 time 17 34 19 Boot version 1 0 0 0 date 11 Jan 2004 time 11 48 21 EW version 1 0 0 Page 272 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show system id The show system id User EXEC mode command displays system ID information Syntax show system id Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example
172. mples al 3 30 50 50 CLI 2 3 1800 50 50 Manager The following table describes significant fields shown above Field Description Index An index that uniquely identifies the entry Interface The sampled Ethernet interface Interval The interval in seconds between samples Requested Samples The requested number of samples to be saved Granted Samples The granted number of samples to be saved Owner The entity that configured this entry Page 183 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show rmon history The show rmon history User EXEC mode command displays RMON Ethernet history statistics Syntax show rmon history index throughput errors other period seconds Parameters e index Specifies the requested set of samples Range 1 65535 throughput Indicates throughput counters e errors Indicates error counters e other Indicates drop and collision counters e seconds Specifies the period of time in seconds Range 1 4294967295 Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Examples The following examples displays RMON Ethernet history statistics for index 1 Console gt show rmon history 1 throughput Sample Set 1 Owner CLI Interface 1 Interval 1800 Requested samples 50 Granted
173. n Ethernet mode User Guidelines During the quiet period the device does not accept or initiate authentication requests The default value of this command should only be changed to adjust for unusual circumstances such as unreli able links or specific behavioral problems with certain clients and authentication servers To provide a faster response time to the user a smaller number than the default value should be entered Examples The following example sets the number of seconds that the device remains in the quiet state following a failed authentication exchange to 3600 Console config interface ethernet e6 Console config if dotlx timeout quiet period 3600 Page 319 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide dot1x timeout tx period The dot1x timeout tx period Interface Configuration mode command sets the number of seconds that the device waits for a response to an Extensible Authentication Protocol EAP request identity frame from the client before resending the request To return to the default configuration use the no form of this command Syntax dot1x timeout tx period seconds no dot1x timeout tx period Parameters e seconds Specifies the time in seconds that the device waits for a response to an EAP request identity frame from the client before resending the request Range 1 65535 seconds Default Configuration Timeout period is 30 seconds Command
174. n event To remove an event use the no form of this command Syntax rmon event index type community text description text owner name no rmon event index Parameters e index Specifies the event index Range 1 65535 e type Specifies the type of notification generated by the device about this event Possible values none log trap log trap e community text If the specified notification type is trap an SNMP trap is sent to the SNMP community specified by this octet string Range 0 127 characters e description text Specifies a comment describing this event Range 0 127 characters e name Specifies the name of the person who configured this event If unspecified the name is an empty string Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines If log is specified as the notification type an entry is made in the log table for each event If trap is specified an SNMP trap is sent to one or more management stations Example The following example configures an event identified as index 10 and for which the device generates a notification in the log table Console config rmon event 10 log Page 191 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show rmon events The show rmon events User EXEC mode command displays the RMON event table Syntax show rmon events Def
175. nce Guide show lacp ethernet The show lacp ethernet Privileged EXEC mode command displays LACP information for Ethernet ports Syntax show lacp ethernet interface parameters statistics protocol state Parameters e interface Valid Ethernet port Full syntax port e parameters Link aggregation parameter information e statistics Link aggregation statistics information e protocol state Link aggregation protocol state information Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example display LACP information for Ethernet port 1 Console show lacp ethernet 1l Port 1 LACP parameters Actor system priority 1 system mac addr 00 00 12 34 56 78 port Admin key 30 port Oper key 30 port Oper number 21 port Admin priority 1 port Oper priority 1 port Admin timeout LONG port Oper timeout LONG LACP Activity ACTIVE Aggregation AGGREGATABLE synchronization FALSE collecting FALSE Page 131 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide distributing expired Partner system priority system mac addr port Admin key port Oper key port Oper number port Admin priority port Oper priority port Oper timeout LACP Activity Aggregation synchronization collecting distributing exp
176. nce Guide snmp server view The snmp server view Global Configuration mode command creates or updates a Simple Network Management Protocol SNMP server view entry To remove a specified SNMP server view entry use the no form of this com mand Syntax snmp server view view name oid tree included excluded no snmp server view view name oid tree Parameters e view name Specifies the label for the view record that is being created or updated The name is used to ref erence the record Range 1 30 characters oid tree Specifies the object identifier of the ASN 1 subtree to be included or excluded from the view To identify the subtree specify a text string consisting of numbers such as 1 3 6 2 4 or a word such as system Replace a single subidentifier with the asterisk wildcard to specify a subtree family for example 1 3 4 e included lIndicates that the view type is included e excluded lIndicates that the view type is excluded Default Configuration No view entry exists Command Mode Global Configuration mode User Guidelines This command can be entered multiple times for the same view record The number of views is limited to 64 No check is made to determine that a MIB node corresponds to the starting portion of the OID until the first wild card Examples The following example creates a view that includes all objects in the MIB II system group except for sysServices System 7 and all
177. nds test copper port tdr The test copper port tdr Privileged EXEC mode command uses Time Domain Reflectometry TDR technology to diagnose the quality and characteristics of a copper cable attached to a port Syntax test copper port tdr interface Parameters e interface A valid Ethernet port Full syntax port Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines The port to be tested should be shut down during the test unless it is a combination port with fiber port active The maximum length of the cable for the TDR test is 120 meter Examples The following example results in a report on the cable attached to port 3 Console test copper port tdr 3 Cable is open at 64 meters Console test copper port tdr 3 Can t perform this test on fiber ports Page 149 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show copper ports tdr The show copper ports tdr User EXEC mode command displays information on the last Time Domain Reflecto metry TDR test performed on copper ports Syntax show copper ports tdr interface Parameters e interface A valid Ethernet port Full syntax port Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines The maximum length of the cable for the TDR testis 120 meter Example The following example displa
178. nds there are certain command entry standards that apply to all commands The following table describes the command conventions Convention Description In a command line square brackets indicates an optional entry In a command line curly brackets indicate a selection of compulsory parameters sepa rated by the character One option must be selected For example flowcontrol auto on off means that for the flowcontrol command either auto on or off must be selected Italic font Indicates a parameter lt Enter gt Any individual key on the keyboard For example click lt Enter gt Ctri F4 Any combination keys pressed simultaneously on the keyboard Page 15 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Screen Display Indicates system messages and prompts appearing on the console all When a parameter is required to define a range of ports or parameters and all is an option the default for the command is all when no parameters are defined For exam ple the command interface range port channel has the option of either entering a range of channels or selecting all When the command is entered without a parameter it automatically defaults to all Page 16 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 2 AAA Commands aaa authentication login The aaa auth
179. nge 0 65535 Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the RMON log table Console gt show rmon log Maximum table size 500 Event Description Time 1 Errors Jan 18 2002 23 48 19 1 Errors Jan 18 2002 23 58 17 2 High Broadcast Jan 18 2002 23 59 48 Console gt show rmon log Maximum table size 500 800 after reset Event Description Time 1 Errors Jan 18 2002 23 48 19 al Errors Jan 18 2002 23 58 17 2 High Broadcast Jan 18 2002 23 59 48 Page 193 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide The following table describes the significant fields shown in the display Field Description Event An index that uniquely identifies the event Description A comment describing this event Time The time this entry was created Page 194 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide rmon table size The rmon table size Global Configuration mode command configures the maximum size of RMON tables To return to the default configuration use the no form of this command Syntax rmon table size history entries log entries no rmon table size history log Parameters e history entries Maximum number of history table entries Range 20 32767 e lo
180. nicast client enable The sntp unicast client enable Global Configuration mode command enables the device to use the Simple Net work Time Protocol SNTP to request and accept SNTP traffic from servers To disable requesting and accepting SNTP traffic from servers use the no form of this command Syntax sntp unicast client enable no sntp unicast client enable Default Configuration The SNTP unicast client is disabled Command Mode Global Configuration mode User Guidelines Use the sntp server Global Configuration mode command to define SNTP servers Examples The following example enables the device to use the Simple Network Time Protocol SNTP to request and accept SNTP traffic from servers Console config sntp unicast client enable Page 59 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide sntp unicast client poll The sntp unicast client poll Global Configuration mode command enables polling for the Simple Network Time Protocol SNTP predefined unicast servers To disable the polling for SNTP client use the no form of this com mand Syntax sntp unicast client poll no sntp unicast client poll Default Configuration Polling is disabled Command Mode Global Configuration mode User Guidelines Polling time is determined by the sntp client poll timer Global Configuration mode command Examples The following example enables polling for Simple Network Time Protocol
181. nn nn rare 319 GOt1X tIMEOULTX PSNOd ti AA A A AA r eens 320 A MaX TEGi ern aden aayes 321 dot1x meduts pp timeo t A aa a EA E e a aE E eiet 322 dot1x timeout Server tiMeQut ooooocccccnncccncnnnconnnnncnnnnnnnnnnnnnnnnnnnnnn rr rre 323 SNOW GOL NN 324 SHOW GOUX USCMS EEEE EE AA Edna iia 327 SHOW GOt1X statistics 0 Ree le eed axed tee bawdy tote Base cSuily au E sui ii boas 329 ADVANCED FEATURES catala her Seed eats E kale ft 331 dot xX auth not reds fies e a AAA aviv ian 331 A Aiscccsiecicisceisssicssgccenssdcnierctdacteatsdinatesestesedsdvatsdasssaes tuantaataadsieaetetadiesidesed 332 ot 1X SINGIE MOSE VIOIAUON se cei caged se Sean at ae 333 A guest vlammen aa a a a a a A a a a ptadehtgds 334 dot1x guest vlan enable ci aida 335 SHOW GOLTXAGVANCEM ii A A AA Da 336 ATOUDIGSHOOUNG titi kid 338 Page 9 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 1 Using the CLI This chapter describes how to start using the CLl and describes implemented command editing features to assist in using the CLI 1 1 CLI Command Modes 1 1 1 Introduction To assist in configuring the device the Command Line Interface CLI is divided into different command modes Each command mode has its own set of specific commands Entering a question mark at the system prompt console prompt displays a list of commands available for that particular command mode From each mode a specific command is used to nav
182. nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnninninin 133 Section 11 Line COMMAMNAS oocccccccnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnninnnininnnns 134 Mii a A A A AA A AAA a Ai aii 134 e 135 SA ss caste seen teacecetceccictcdccaccteacencedsqedatadetaddadasteonsscctasecaehsdenace seep sedsanqcssseeatadecntet T 136 ME O 137 RISTON SIZES aca eacencexeteatcetactisadenadaa ceed oxsen ec sbpa duty aacetcsakt ES 138 terminal iS Vita A A nated Aa 139 terminal history size coooooococccccccococoooconcooncnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnninnns 140 SHOW IMG ias ada tido 141 Section 12 Management AC le ua ia pi relad s uds of 142 management access lt alec ais et dated gti utela Geaesenasiaan utcleatnaveyiaiee 142 permit Management cennsa ts 144 deny Management ceci dida 145 management access Class ini dada tre 146 show management access liSt ocoooninncninnnnnnos cacon 147 SHOW management ACCESS ClASS cacaos 148 Section 13 PHY Diagnostics Commands 2 2 cccccceeeeedesteceeeneceeesceetecceseeeesenscenaeceeteenes 149 test copper Port tar A a e E A 149 SROW COPper portS tU EEE E EA EEA E EET ET 150 show copper ports Cable length ccccccccecccecceccceeeeeeeeeeeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeneeeeeeeteeens 151 show fiber ports Optical transceiver ooooooooccccccncnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnns 152 Section 14 Port Channel Commands
183. nono nnnno nono non nnnnnnnnnnnnncnnncnnnoss 109 ip igmp Snooping leave tiMe OUt cece cece ee eee cece ee eeeeeeeeee eee nnnnnnnnn nn nono nn nn o nn nn nn nn nn non nn nnnnnnnns 110 show ip igmp snooping Mrouter ooccocccccccocicononocinoncnnncnnncn nr nr 111 show ip igmp Snooping INterface oooonccccnnnninininnicnccccnccnnccnn conca nnnrnnn 112 show ip igmp Snooping YTOUPS cceecceeceee cece eee e eee cnn 113 Section 9 IP Addressing Command ooo ias 114 ipaddress ir A A AAA E ee ae 114 IPPAUGKESS NC ini Anar ici 115 ip default gateWay noti 116 SHOW ID internace e a a A A E a a A e DAR a ar AE eane 117 O O 118 AND AUMENTA A A A eee ata ed ake 119 clear ANP CACNE inician da cds 120 SHOW AMP A A AA EA 121 Yogo oante a Eak Aa E ETETE rah cent se A E A AE duh suas daeen A A A TE 122 pname SOI iii e a a n a e E e ADA ae 123 OO O 124 Page 3 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide CIE AM MOSb as andes eke hie caravans vouwens See div olen arene needs Oise evaded dette eee 125 CICA NOSUGMC Ps a a ce cacuk EE ETET 126 SNOW NOSIS O 127 Section 10 LACP Commands ccccccccccceccceeceeeeeeeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeenentnes 128 E aaah aeeoea a Ga pa aa AE a EAE aea 128 ACD POMEPMOFILY svc T EEEE AE AEREE AE EEEE EE 129 ACA MO diciones 130 showilacp ete tii 131 show lacp port Chanel coccccccccnnncnnncnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
184. obal Configuration mode manages the device configuration on a global level The Interface Configuration mode configures specific interfaces in the device 1 1 2 User EXEC Mode After logging into the device the user is automatically in User EXEC command mode unless the user is defined as a privileged user In general the User EXEC commands allow the user to perform basic tests and list system information The user level prompt consists of the device host name followed by the angle bracket gt Console gt The default host name is Console unless it has been changed using the hostname command in the Global Con figuration mode 1 1 3 Privileged EXEC Mode Privileged access is password protected to prevent unauthorized use because many of the privileged commands set operating system parameters The password is not displayed on the screen and is case sensitive Privileged users enter directly into the Privileged EXEC mode To enter the Privileged EXEC mode from the User EXEC mode perform the following steps 1 At the prompt enter the enable command and press lt Enter gt A password prompt is displayed 2 Enter the password and press lt Enter gt The password is displayed as The Privileged EXEC mode prompt is displayed The Privileged EXEC mode prompt consists of the device host name followed by Console To return from the Privileged EXEC mode to the User EXEC mode use the disable command The fol
185. ocol SNTP To remove the authentication key for SNTP use the no form of this command Syntax sntp authentication key number md5 value no sntp authentication key number Parameters e number Key number Range 1 4294967295 e value Key value Range 1 8 characters Default Configuration No authentication key is defined Command Mode Global Configuration mode User Guidelines Multiple keys can be generated Examples The following example defines the authentication key for SNTP Console config sntp authentication key 8 md5 ClkKey Page 52 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide sntp authenticate The sntp authenticate Global Configuration mode command grants authentication for received Simple Network Time Protocol SNTP traffic from servers To disable the feature use the no form of this command Syntax sntp authenticate no sntp authenticate Default Configuration No authentication Command Mode Global Configuration mode User Guidelines The command is relevant for both unicast and broadcast Examples The following example defines the authentication key for SNTP and grants authentication Console config sntp authentication key 8 md5 ClkKey Console config sntp trusted key 8 Console config sntp authenticate Page 53 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide sntp trusted key
186. ode User Guidelines The timeout should be at least greater than 2 query_interval max_response_time of the IGMP router Example The following example configures the host timeout to 300 seconds Console config interface vlan 2 Console config if ip igmp snooping host time out 300 Page 108 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Ip igmp snooping mrouter time out The ip igmp snooping mrouter time out Interface Configuration VLAN mode command configures the mrouter time out The ip igmp snooping mrouter time out Interface Configuration VLAN mode command is used for setting the aging out time after multicast router ports are automatically learned To return to the default configuration use the no form of this command Syntax ip igmp snooping mrouter time out time out no ip igmp snooping mrouter time out Parameters e time out Multicast router timeout in seconds Range 1 2147483647 Default Configuration The default value is 300 seconds Command Mode Interface Configuration VLAN mode User Guidelines There are no user guidelines for this command Example The following example configures the multicast router timeout to 200 seconds Console config interface vlan 2 Console config if ip igmp snooping mrouter time out 200 Page 109 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip igmp snooping
187. ommand Syntax ip default gateway p address no ip default gateway Parameters e p address Valid IP address of the default gateway Default Configuration No default gateway is defined Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example defines default gateway 192 168 1 1 Console config ip default gateway 192 168 1 1 Page 116 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show ip interface The show ip interface Privileged EXEC mode command displays the usability status of configured IP interfaces Syntax show ip interface ethernet interface number vlan vian id port channel port channel number Parameters e interface number Valid Ethernet port e vlan id Valid VLAN number e port channel number Valid Port channel number Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example the displays the configured IP interfaces and their types Console show ip interface Gateway IP Address Type Activity status La E OS IP address Interface Type cain aii So 10 7 2 192 24 VLAN 2 DHCP Page 117 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide arp The arp Global Configur
188. on Command Mode Management Access list Configuration mode User Guidelines Rules with Ethernet VLAN and port channel parameters are valid only if an IP address is defined on the appropri ate interface The system supports up to 128 management access rules Example The following example denies all ports in the access list called mlist Console config management access list mlist Console config macl deny Page 145 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide management access class The management access class Global Configuration mode command restricts management connections by defining the active management access list To disable this restriction use the no form of this command Syntax management access class console only name no management access class Parameters e console only Indicates that the device can be managed only from the console e name Specifies the name of the access list to be used Range 1 32 characters Default Configuration If no access list is specified an empty access list is used Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example configures an access list called mlist as the management access list Console config management access class mlist Page 146 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI
189. onfiguration VLAN mode Cannot be configured for a range of interfaces range context User Guidelines There are no user guidelines for this command Example The following example gives VLAN number 19 the name Marketing Console config interface vlan 19 Console config if name Marketing Page 290 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide switchport mode The switchport mode Interface Configuration mode command configures the VLAN membership mode of a port To return to the default configuration use the no form of this command Syntax switchport mode access trunk general no switchport mode e access Indicates an untagged layer 2 VLAN port e trunk Indicates a trunking layer 2 VLAN port e general Indicates a full 802 1q supported VLAN port Default Configuration All ports are in access mode and belong to the default VLAN whose VID 1 Command Mode Interface Configuration Ethernet port channel mode User Guidelines e A port cannot be defined as promiscuous or isolated if it is a member of a VLAN e Ifa portis defined as promiscuous or isolated it is no longer a member of the default VLAN Example The following example configures Ethernet port 3 as an untagged layer 2 VLAN port Console config interface ethernet e3 Console config if switchport mode access Page 291 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed
190. ons for using the device Problem Management Problem management includes isolating problems quantifying the problems and then applying the solution When a problem is detected the exact nature of the problem must be determined This includes how the problem is detected and what are the possible causes of the problem With the problem known the effect of the problem is recorded with all known results from the problem Once the problem is quantified the solution is applied Solutions are found either in this chapter or through customer support If no solution is found in this chapter contact Cus tomer Support Troubleshooting Solutions Listed below are some possible troubleshooting problems and solutions These error messages include e Cannot connect to management using RS 232 serial connection Cannot connect to switch management using Telnet HTTP SNMP etc e Self testexceeds 15 seconds e No connection is established and the port LED is on e Device is in a reboot loop e No connection and the port LED is off e Add and Edit pages do not open e Lost password Problems Possible Cause Solution Cannot connect to manage Be sure the terminal emulator program is ment using RS 232 serial set to VT 100 compatible 38 400 baud connection rate no parity 8 data bits and one stop bit Use the included cable or be sure that the pin out complies with a standard null modem cable Cannot connect to switch Be sure the
191. onsole config interface range ethernet el 5 e6 8 Console config 1f Page 73 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide shutdown The shutdown Interface Configuration Ethernet port channel mode command disables an interface To restart a disabled interface use the no form of this command Syntax shutdown no shutdown Default Configuration The interface is enabled Command Mode Interface Configuration Ethernet port channel mode User Guidelines There are no user guidelines for this command Examples The following example disables Ethernet port 5 operations Console config interface ethernet e5 Console config if f shutdown The following example restarts the disabled Ethernet port Console config interface ethernet e5 Console config 1f no shutdown Page 74 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide description The description Interface Configuration Ethernet port channel mode command adds a description to an inter face To remove the description use the no form of this command Syntax description string no description Parameters e string Comment or a description of the port to enable the user to remember what is attached to the port Range 1 64 characters Default Configuration The interface does not have a description Command Mode Interface Configuration E
192. onsolef set interface active ethernet 5 Page 83 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show interfaces advertise The show interfaces advertise Privileged EXEC mode command displays autonegotiation data Syntax show interfaces advertise ethernet interface port channel port channel number Parameters e interface Valid Ethernet port Full syntax port e port channel number Valid port channel number Default Configuration This command has no default configuration Command Modes Privileged EXEC mode User Guidelines There are no user guidelines for this command Examples The following examples display autonegotiation information Console show interfaces advertise Port Type eg Operational Link Advertisement 1 00M Copper Enabled a 2 00M Copper Enabled 3 00M Copper Enabled NN 4 00M Copper Enabled s 5 00M Copper Enabled 100 100h 10f 10h 6 00M Copper Enabled 7 00M Copper Enabled 3 8 00M Copper Enabled SS 9 G Copper Enabled 19 G Fiber Enabled Port Type eg Operational Link Advertisement chl Enabled ch2 Enabled Page 84 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ch3 Enabled ch4 Enabled ch5 Enabled ch6 Enabled Page 85 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show interfaces configuration The show interfaces con
193. oonccccnnnnnnnncocccccnncnonononnonanncnnncnnn anar rrcnnnnnns 297 switchport general acceptable frame type tagged onlly coccococcccoccccccccononconncnncccnnnnanannncnnnnnnns 298 switchport forbidden Vlam sirere si ie E E a e a aE 299 SWIitchport ONKO ILEO Lo ME EA E E E E EAE A E TEE 300 punternal Usage MA iS iba 301 IONE EE 1a E EEE aer ido De aan 302 show vlan internal usage cet dai 303 show interfaces SWILCOpOFt ocoooccccccccnncnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnneninnnnnnn 304 Section 25 Web Serve iii A Castecd bled 307 NE e blo dr e a a EA 307 Ip Nttp Ex C ti MOU a a ee aT a a ea ea a aT RR RE 308 IDIOMA A A A AA A devtocsidie das 309 POE g etela a eea EEEE ETTE ox cunad cee duepadas A E E 310 IS Pu EE E T 311 SHOW IPs Atl O MEE a A o nia 312 Section 26 802 1x Command S eer ie a a a a E a E eaa Ee EE 313 aaa authentication doti isaac E a e a A EER 313 dot lxs ystemeauth ContTOl ioocoocini a Aaa 314 dott porto Ola alt das 315 dot1x re authenticati0N ooocccccccnncnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnrrnnrrnnrrnnnnnnn 316 Page 8 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide dot1x timeout re authperiod ooococcccccccccncccconinononononinnninennnnnnnnn cnn 317 dot1x re authenticate ooococccccccnccnnccnnccnncconcnnnccnncnnncnnn cnn cnn 318 dot1x timeout quiet Deriod ooococccccccciccncconiconinocccnnccnnn
194. ore the BDPU is discarded Range 1 40 Default Configuration The default number of hops is 20 Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example configures the maximum number of hops that a packet travels in an MST region before it is discarded to 10 Console config spanning tree mst max hops 10 Page 236 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree mst port priority The spanning tree mst port priority Interface Configuration mode command configures port priority for the specified MST instance To return to the default configuration use the no form of this command Syntax spanning tree mst instance id port priority priority no spanning tree mst instance id port priority Parameters e instance ID ID of the spanning tree instance Range 1 16 e priority The port priority Range 0 240 in multiples of 16 Default Configuration The default port priority for IEEE Multiple Spanning Tree Protocol MSTP is 128 Command Modes Interface Configuration Ethernet port channel mode User Guidelines There are no user guidelines for this command Example The following example configures the port priority of port 1 to 142 Console config interface ethernet el Console config if spanning tree mst 1 port priority 142 Page 237 TL SG3109 TL SL3
195. ort Faulty module Incorrect initial configuration Configure the network address in the workstation Configure the network address in the workstation Configure the workstation with IP protocol Replace the cable Replace the module Replace the module Erase the connection and reconfigure the port Device is in a reboot loop Software fault Download and install a working or previ ous software version from the console No connection and the port LED is off Incorrect ethernet cable e g crossed rather than straight cable or vice versa split pair incorrect twisting of pairs Fiber optical cable connec tion is reversed Bad cable Wrong cable type Check pinout and replace if necessary Change if necessary Check Rx and Tx on fiber optic cable Replace with a tested cable Verify that all 10 Mbps connections use a Cat 5 cable Check the port LED or zoom screen in the NMS application and change setting if necessary Page 339 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Problems Possible Cause Solution Add and Edit pages do not A pop up blocker is enabled open Disable pop up blockers Lost password The Password Recovery Procedure enables the user to set the password back to the default setting The Password Recovery Procedure is invoked from the Startup menu 1 Reboot the system either by discon necting the power supply
196. ort security routed secure address mac address no port security routed secure address mac address Parameters mac address A valid MAC address Default Configuration No addresses are defined Command Mode Interface Configuration Ethernet port channel mode Cannot be configured for a range of interfaces range con text User Guidelines The command enables adding secure MAC addresses to a routed port in port security mode The command is available when the port is a routed port and in port security mode The address is deleted if the port exits the secu rity mode or is not a routed port Example In this example the MAC layer address 66 66 66 66 66 66 is added to port 1 Console config interface ethernet el Console config if port security routed secure address 66 66 66 66 66 66 Page 38 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show bridge address table Use the show bridge address table Privileged EXEC command to view entries in the bridge forwarding data base Syntax show bridge address table vlan vlan ethernet interface port channel port channel number address mac address Parameters vlan Specific VLAN such as VLAN 1 interface Ethernet port e port channel number Port channel number e mac address MAC address Parameters Range Default Configuration This command has no default configuration Command Mode Pr
197. ory function for the current terminal ses sion To disable the command history function use the no form of this command Syntax terminal history no terminal history Default Configuration The default configuration for all terminal sessions is defined by the history line configuration command Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Examples The following example disables the command history function for the current terminal session Console no terminal history Page 139 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide terminal history size The terminal history size user EXEC command configures the command history buffer size for the current termi nal session To reset the command history buffer size to the default setting use the no form of this command Syntax terminal history size number of commands terminal no history size Parameters e number of commands Specifies the number of commands the system may record in its command history buffer Range 10 216 Default Configuration The default command history buffer size is 10 Command Mode User EXEC mode User Guidelines The terminal history size user EXEC command configures the size of the command history buffer for the current terminal session To change the default size of the command history buffer use the history line configuration command The maxim
198. osts no dot1x multiple hosts Default Configuration Multiple hosts are disabled Command Mode Interface Configuration Ethernet mode User Guidelines This command enables the attachment of multiple clients to a single 802 1X enabled port In this mode only one of the attached hosts must be successfully authorized for all hosts to be granted network access If the port becomes unauthorized all attached clients are denied access to the network For unauthenticated VLANs multiple hosts are always enabled Multiple hosts must be enabled to enable port security on the port Examples The following command enables multiple hosts clients on an 802 1X authorized port Console config if dotlx multiple hosts Page 332 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide dot1x single host violation The dot1x single host violation Interface Configuration mode command configures the action to be taken when a station whose MAC address is not the supplicant MAC address attempts to access the interface Use the no form of this command to return to default Syntax dot1x single host violation forward discard discard shutdown trap seconds no port dot1x single host violation Parameters e forward Forwards frames with source addresses that are not the supplicant address but does not learn the source addresses e discard Discards frames with source addresses that are not the
199. oth runts which are normal occurrences due to collisions and noise hits Jabbers The number of packets received during this sampling interval that were longer than 1518 octets excluding framing bits but including FCS octets and had either a bad Frame Check Sequence FCS with an integral number of octets FCS Error or a bad FCS with a non integral number of octets Alignment Error Dropped The total number of events in which packets were dropped by the probe due to lack of resources during this sampling interval This number is not necessarily the number of packets dropped it is just the number of times this condition has been detected Collisions The best estimate of the total number of collisions on this Ethernet segment during this sam pling interval Page 186 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide rmon alarm The rmon alarm Global Configuration mode command configures alarm conditions To remove an alarm use the no form of this command Syntax rmon alarm index variable interval rthreshold fthreshold revent fevent type type startup direction owner name no rmon alarm index Parameters index Specifies the alarm index Range 1 65535 variable Specifies the object identifier of the variable to be sampled interval Specifies the interval in seconds during which the data is sampled and compared with rising and falling thresholds R
200. plays information on dynamically learned multicast router interfaces Syntax show ip igmp snooping mrouter interface v an id Parameters vlan id VLAN number Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays multicast router interfaces in VLAN 1000 Console gt show ip igmp snooping mrouter interface 1000 VLAN Ports 1000 1 Detected multicast routers that are forbidden statically VLAN Ports 1000 9 Page 111 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show ip igmp snooping interface The show ip igmp snooping interface User EXEC mode command displays IGMP snooping configuration Syntax show ip igmp snooping interface vian id Parameters vlan id VLAN number Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays IGMP snooping information on VLAN 1000 Console gt show ip igmp snooping interface 1000 IGMP Snooping is globaly enabled IGMP Snooping is enabled on VLAN 1000 IGMP host timeout is 300 sec IGMP Immediate leave is disabled IGMP leave timeout is 10 sec IGMP mrouter timeout is 200 sec Automatic learning of multicast router ports is
201. pported Router If the context name is unspecified all contexts are defined e readview Specifies a string that is the name of the view that enables only viewing the contents of the agent If unspecified all objects except for the community table and SNMPv3 user and access tables are available e writeview Specifies a string that is the name of the view that enables entering data and configuring the con tents of the agent If unspecified nothing is defined for the write view notifyview Specifies a string that is the name of the view that enables specifying an inform or a trap If unspecified nothing is defined for the notify view Applicable only to the SNMP Version 3 security model Default Configuration No group entry exists Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Examples The following example attaches a group called user group to SNMPv3 and assigns to the group the privacy secu rity level and read access rights to a view called user view Console config snmp server group user group v3 priv read user view Page 199 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide snmp server user The snmp server user Global Configuration mode command configures a new SNMP Version 3 user To remove a User use the no form of this command Syntax snmp server user username groupname remote engineid string
202. ption key for all RADIUS communications between the device and the RADIUS server This key must match the encryption used on the RADIUS daemon To specify an empty string enter Range 0 128 characters e source Specifies the source IP address to use for communication 0 0 0 0 is interpreted as request to use the IP address of the outgoing IP interface e priority Determines the order in which servers are used where 0 has the highest priority Range 0 65535 e type Specifies the usage type of the server Possible values login dot 1x or all Default Configuration No RADIUS server host is specified The port number for authentication requests is 1812 The usage type is all Command Mode Global Configuration mode User Guidelines To specify multiple hosts multiple radius server host commands can be used If no host specific timeout retries deadtime or key string values are specified global values apply to each RADIUS server host The address type of the source parameter must be the same as the ip address parameter Page 172 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Example The following example specifies a RADIUS server host with IP address 192 168 10 1 authentication request port number 20 and a 20 second timeout period Console config radius server host 192 168 10 1 auth port 20 timeout 20 Page 173 TL SG3109 TL SL3428 TL SL3452 Gigabit Mana
203. r name timeout seconds retries retries no snmp server host ip address hostname traps informs Parameters e p address Specifies the IP address of the host targeted recipient e hostname Specifies the name of the host Range 1 158 characters e community string Specifies a password like community string sent with the notification operation Range 1 20 e traps Indicates that SNMP traps are sent to this host If unspecified SNMPv2 traps are sent to the host e informs Indicates that SNMP informs are sent to this host Not applicable to SNMPv1 e 1 Indicates that SNMPV1 traps will be used e 2 Indicates that SNMPv2 traps will be used e port Specifies the UDP port of the host to use If unspecified the default UDP port number is 162 Range 1 65535 e filtername Specifies a string that defines the filter for this host If unspecified nothing is filtered Range 1 30 characters e seconds Specifies the number of seconds to wait for an acknowledgment before resending informs If unspecified the default timeout period is 15 seconds Range 1 300 e retries Specifies the maximum number of times to resend an inform request If unspecified the default maximum number of retries is 3 Range 1 255 Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines When configuring an SNMPv1 or SNMPv2 notifi
204. r own ID you do not have to specify the entire 32 character engine ID if it contains trail ing zeros Specify only the portion of the engine ID up to the point where just zeros remain in the value For exam ple to configure an engine ID of 123400000000000000000000 you can specify snmp server enginelD local 1234 Since the engine ID should be unique within an administrative domain the following is recommended For a standalone device use the default keyword to configure the engine ID Changing the value of the engine ID has the following important side effect A user s password entered on the command line is converted to an MD5 or SHA security digest This digest is based on both the password and the local engine ID The user s command line password is then destroyed as required by RFC 2274 As a result the security digests of SNMPv3 users become invalid if the local value of the engine ID change and the users will have to be reconfigured You cannot specify an engine ID that consists of all 0x0 all OxF or 0x000000001 The show running config Privileged EXEC mode command does not display the SNMP engine ID configuration To see the SNMP engine ID configuration enter the snmp server enginelD local GlobalConfiguration mode command Page 202 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Examples The following example enables SNMPv3 on the device and sets the local engine ID of the device to the
205. rence Guide spanning tree mst priority The spanning tree mst priority Global Configuration mode command configures the device priority for the spec ified spanning tree instance To return to the default configuration use the no form of this command Syntax spanning tree mst instance id priority priority no spanning tree mst instance id priority Parameters e instance id ID of the spanning tree instance Range 1 16 e priority Device priority for the specified spanning tree instance Range 0 61440 in multiples of 4096 Default Configuration The default bridge priority for IEEE Spanning Tree Protocol STP is 32768 Command Mode Global Configuration mode User Guidelines The device with the lowest priority is selected as the root of the spanning tree Example The following example configures the spanning tree priority of instance 1 to 4096 Console config spanning tree mst 1 priority 4096 Page 235 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree mst max hops The spanning tree mst priority Global Configuration mode command configures the number of hops in an MST region before the BDPU is discarded and the port information is aged out To return to the default configuration use the no form of this command Syntax spanning tree mst max hops hop count no spanning tree mst max hops Parameters hop count Number of hops in an MST region bef
206. ress The bridge address Interface Configuration VLAN mode command adds a MAC layer station source address to the bridge table To delete the MAC address use the no form of this command Syntax bridge address mac address ethernet interface port channel port channel number permanent delete on reset delete on timeout secure no bridge address mac address Parameters e mac address A valid MAC address e interface A valid Ethernet port e port channel number A valid port channel number e permanent The address can only be deleted by the no bridge address command e delete on reset The address is deleted after reset e delete on timeout The address is deleted after age out time has expired e secure The address is deleted after the port changes mode to unlock learning no port security com mand This parameter is only available when the port is in the learning locked mode Default Configuration No static addresses are defined The default mode for an added address is permanent Command Mode Interface Configuration VLAN mode User Guidelines Using the no form of the command without specifying a MAC address deletes all static MAC addresses belonging to this VLAN Example The following example adds a permanent static MAC layer station source address 3aa2 64b3 a245 on port 7 to the bridge table Console config interface vlan 2 Console config if bridge address 3aa2 64b3 a2
207. rface Syntax interface ethernet interface Parameters e interface Valid Ethernet port Full syntax port Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example enables configuring Ethernet port 7 Console config interface ethernet e7 Page 72 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide interface range ethernet The interface range ethernet Global Configuration mode command configures multiple Ethernet type interfaces at the same time Syntax interface range ethernet port range all Parameters e port range List of valid ports Where more than one port is listed separate nonconsecutive ports with a comma and no spaces use a hyphen to designate a range of ports and group a list seperated by commas in brackets e all All Ethernet ports Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines Commands under the interface range context are executed independently on each active interface in the range If the command returns an error on one of the active interfaces it does not stop executing commands on other active interfaces Example The following example shows how ports 1 to 5 and 6 to 8 are grouped to receive the same command C
208. riod or colon 16 or 32 bytes e auth sha key sha des keys Indicates the HMAC SHA 96 authentication level The user should enter a con catenated hexadecimal string of the SHA key MSB and the privacy key LSB If authentication is only required 20 bytes should be entered if authentication and privacy are required 36 bytes should be entered Each byte in the hexadecimal character string is two hexadecimal digits Each byte can be separated by a period or colon 20 or 36 bytes Default Configuration No group entry exists Command Mode Global Configuration mode User Guidelines If auth md5 or auth sha is specified both authentication and privacy are enabled for the user When a show running config Privileged EXEC mode command is entered a line for this user will not be dis played To see if this user has been added to the configuration type the show snmp users Privileged EXEC mode command An SNMP EnginelD has to be defined to add SNMP users to the device Changing or removing the SNMP Engi nelD value deletes SNMPv3 users from the device s database The remote engineid designates the remote management station and should be defined to enable the device to receive informs Page 200 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Examples The following example configures an SNMPv3 user John in group user group Console config snmp server user John user group Page 201
209. rivilege levels Range 1 12 characters e method1 method2 Specify at least one from the following table Keyword Description enable Uses the enable password for authentication line Uses the line password for authentication none Uses no authentication radius Uses the list of all RADIUS servers for authentication Uses username enabx where x is the privilege level Default Configuration If the default list is not set only the enable password is checked This has the same effect as the command aaa authentication enable default enable On the console the enable password is used if it exists If no password is set the process still succeeds This has the same effect as using the command aaa authentication enable default enable none Command Mode Global Configuration mode User Guidelines The default and optional list names created with the aaa authentication enable command are used with the enable authentication command The additional methods of authentication are used only if the previous method returns an error not if it fails To ensure that the authentication succeeds even if all methods return an error specify none as the final method in the command line All aaa authentication enable default requests sent by the device to a RADIUS server include the username enabx where x is the requested privilege level Page 19 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Fam
210. rivileged EXEC mode User Guidelines There are no user guidelines for this command Examples The following example displays the current SNTP configuration of the device Console show sntp configuration Polling interval 7200 seconds MD5 Authentication keys 8 9 Authentication is required for synchronization Trusted Keys 8 9 Unicast Clients Enabled Unicast Clients Polling Enabled Server Polling Encryption Key L762 1138 Enabled 9 176 1 8 179 Disabled Disabled Broadcast Clients Enabled Anycast Clients Enabled Broadcast and Anycast Interfaces 1 3 Page 63 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show sntp status The show sntp status Privileged EXEC mode command shows the status of the Simple Network Time Protocol SNTP Syntax show sntp status Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Examples The following example shows the status of the SNTP Console show sntp status Clock is synchronized stratum 4 reference is 176 1 1 8 unicast Reference time is AFE2525E 70597B34 00 10 22 438 PDT Jul 5 1993 Unicast servers Server Status Last response Offset Delay mSec mSec ALTOS Up 19 58 22 289 PDT Feb 19 2002 T33 117 79 176 168 179 Unknown 12 17 17 987 PDT Feb 19 2002 8 98 189 19 Anycast server Serv
211. rnet 6 Console config management access class mlist Page 142 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide The following example creates a management access list called mlist configures all interfaces to be management interfaces except Ethernet interfaces 1 and 6 and makes the new access list the active list Console config management access list mlist Console config macl deny ethernet 1 Console config macl deny ethernet 6 Console config macl permit Console config macl exit Console config management access class mlist Page 143 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide permit Management The permit Management Access List Configuration mode command defines a permit rule Syntax permit ethernet interface number vlan vian id port channel port channel number permit ip source p address mask mask prefix length ethernet interface number vlan vian id port channel port channel number Parameters e interface number A valid Ethernet port number e vlan id A valid VLAN number e port channel number A valid port channel index e p address A valid source IP address e mask A valid network mask of the source IP address e prefix lengih Number of bits that comprise the source IP address prefix The prefix length must be pre ceded by a forw
212. rossover use the no form of this command Syntax mdix on auto no mdix Parameters on Manual mdix auto Automatic mdi mdix Default Configuration The default setting is on Command Mode Interface Configuration Ethernet mode User Guidelines Auto All possibilities to connect a PC with cross or normal cables are supported and are automatically detected On It is possible to connect to a PC only with a normal cable and to connect to another device only with a cross cable No It is possible to connect to a PC only with a cross cable and to connect to another device only with a normal cable Example In the following example automatic crossover is enabled on port 5 Console config interface ethernet e5 Console config 1f mdix auto Page 80 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide back pressure The back pressure Interface Configuration Ethernet port channel mode command enables back pressure on a given interface To disable back pressure use the no form of this command Syntax back pressure no back pressure Default Configuration Back pressure is enabled Command Mode Interface Configuration Ethernet port channel mode User Guidelines There are no user guidelines for this command Example In the following example back pressure is enabled on port 5 Console config interface ethernet e5 Console config if back pressure
213. rp statistics The clear gvrp statistics Privileged EXEC mode command clears all GVRP statistical information Syntax clear gvrp statistics ethernet interface port channel port channel number Parameters e interface A valid Ethernet port Full syntax port e port channel number A valid port channel number Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example clears all GVRP statistical information on Ethernet port 6 Console clear gvrp statistics ethernet 6 Page 102 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show gvrp configuration The show gvrp configuration User EXEC mode command displays GVRP configuration information including timer values whether GVRP and dynamic VLAN creation is enabled and which ports are running GVRP Syntax show gvrp configuration ethernet interface port channel port channel number Parameters e interface A valid Ethernet port Full syntax port e port channel number A valid port channel number Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays GVRP configuration information Console gt show gvrp configuration G
214. s Syntax show interfaces status ethernet interface port channel port channel number Parameters e interface A valid Ethernet port Full syntax port e port channel number A valid port channel number Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the status of all configured interfaces Console show interfaces status Port Type Duplex Speed Neg Flow Link Back Mdix Ctrl State Pressure Mode il 00M Copper ES Down ES 2 00M Copper a Down gt 5 3 00M Copper gt Down aS 4 00M Copper S Ta Down a 5 00M Copper Full 100 Enabled Off Up Disabled Auto 6 00M Copper dal aS Down 7 00M Copper SS 55 SS Down eS 25 8 00M Copper lt s s Down Sh a 9 G Copper oar z5 Down 10 G Fiber i Down a Port Type Duplex Speed Neg Flow Link Ctrl State Page 87 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide chl ot Present ch2 ot Present ch3 ot Present ch4 ot Present ch5 ot Present ch6 ot Present Page 88 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show interfaces description The show interfaces description Privileged EXEC mode command displays the description for all configured interfaces
215. s The supplicant MAC address Authentication Method The authentication method used to establish the session Termination Cause The reason for the session termination State The current value of the Authenticator PAE state machine and of the Backend state machine Authentication success The number of times the state machine received a Success message from the Authentication Server Authentication fails The number of times the state machine received a Failure message from the Authentication Server Page 326 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show dot1x users The show dot1x users Privileged EXEC mode command displays active 802 1X authenticated users for the device Syntax show dot1x users username username Parameters e username Supplicant username Range 1 160 characters Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays 802 1X users Console show dotlx users Port Username Session Time Auth Method MAC Address 1 Bob 1d 03 08 58 Remote 0008 3b79 8787 2 John 08 19 17 None 0008 3b89 3127 Console show dotlx users username Bob Username Bob Port Username Session Time Auth Method MAC Address 1 Bob 1d 03 08 58 Remote 0008 3b79 8787 Page 327 T
216. s Interface Configuration Ethernet port channel mode command defines the default CoS value of a port To return to the default configuration use the no form of this command Syntax qos cos default cos no qos cos Parameters e default cos Specifies the default CoS value of the port Range 0 7 Default Configuration Default CoS value of a port is 0 Command Mode Interface Configuration Ethernet port channel mode User Guidelines If the port is trusted the default CoS value of the port is used to assign a CoS value to all untagged packets enter ing the port Example The following example configures port 4 default CoS value to 3 Console config interface ethernet el Console config if qos cos 3 Page 170 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show qos map The show qos map User EXEC mode command displays all QoS maps Syntax show qos map dscp queue Parameters e dscp queue Indicates the DSCP to queue map Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the DSCP port queue map Console gt show qos map Dscp queue map dl d2 0 1 2 3 4 5 6 0 01 01 01 01 01 01 01 1 01 01 01 01 01 01 02 2 02 02 02 02 02 02 02 3 02 02 03 03 03 03 03 4 03 03 03 03 03 03 03 5 04 04 04 04 04 04 04
217. s for this command Example The following example enables GVRP globally on the device Console config gvrp enable Page 97 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide gvrp enable Interface The gvrp enable Interface Configuration Ethernet port channel mode command enables GVRP on an interface To disable GVRP on an interface use the no form of this command Syntax gvrp enable no gvrp enable Default Configuration GVRP is disabled on all interfaces Command Mode Interface Configuration Ethernet port channel mode User Guidelines An access port does not dynamically join a VLAN because itis always a member in only one VLAN Membership in an untagged VLAN is propagated in the same way as in a tagged VLAN That is the PVID is man ually defined as the untagged VLAN VID Example The following example enables GVRP on Ethernet port 6 Console config interface ethernet e6 Console config if gvrp enable Page 98 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide garp timer The garp timer Interface Configuration Ethernet Port channel mode command adjusts the values of the join leave and leaveall timers of GARP applications To return to the default configuration use the no form of this com mand Syntax garp timer join leave leaveall timer_value no garp timer Parameters e join leave leavea
218. s return an error specify none as the final method in the command line The RADIUS server must support MD 5 challenge and EAP type frames Examples The following example uses the aaa authentication dot1x default command with no authentication Console config f aaa authentication dotlx default none Page 313 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide dot1x system auth control The dot1x system auth control Global Configuration mode command enables 802 1x globally To return to the default configuration use the no form of this command Syntax dot1x system auth control no dot1x system auth control Default Configuration 802 1x is disabled globally Command Modes Global Configuration mode User Guidelines There are no user guidelines for this command Examples The following example enables 802 1x globally Console config dotlx system auth control Page 314 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide dot1x port control The dot1x port control Interface Configuration mode command enables manually controlling the authorization state of the port To return to the default configuration use the no form of this command Syntax dot1x port control auto force authorized force unauthorized no dot1x port control Parameters e auto Enables 802 1X authentication on the interface and causes the port to transit
219. s status ethernet e8 show interfaces and status are keywords ethernet is an argument that specifies the interface type and 8 specifies the port To enter commands that require parameters enter the required parameters after the command keyword For example to set a password for the administrator enter Console config username admin password smith When working with the CLI the command options are not displayed The command is not selected from a menu but is manually entered To see what commands are available in each mode or within an interface configuration the CLI does provide a method of displaying the available commands the command syntax requirements and in some instances parameters required to complete the command The standard command to request help is There are two instances where help information can be displayed Keyword lookup The character is entered in place of a command A list of all valid commands and cor responding help messages are is displayed e Partial keyword lookup If a command is incomplete and or the character is entered in place of a parameter The matched keyword or parameters for this command are displayed To assist in using the CLI there is an assortment of editing features The following features are described e Terminal Command Buffer e Command Completion e Keyboard Shortcuts 1 3 1 1 Terminal Command Buffer Every time a command is entered in the CLI it is recorded on an
220. s that the port link type is shared Default Configuration The device derives the port link type from the duplex mode A full duplex port is considered a point to point link and a half duplex port is considered a shared link Command Modes Interface Configuration Ethernet port channel mode User Guidelines There are no user guidelines for this command Example The following example enables shared spanning tree on Ethernet port 5 Console config interface ethernet e5 Console config if spanning tree link type shared Page 230 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree pathcost method The spanning tree pathcost method Global Configuration mode command sets the default path cost method To return to the default configuration use the no form of this command Syntax spanning tree pathcost method long short no spanning tree pathcost method Parameters e long Specifies port path costs with a range of 1 200 000 000 e short Specifies port path costs with a range of 0 65 535 Default Configuration Short path cost method Command Mode Global Configuration mode User Guidelines This command applies to all spanning tree instances on the device The cost is set using the spanning tree cost command Example The following example sets the default path cost method to long Console config spanning tree pathcost method long
221. s the Management Access list Configuration command mode To delete an access list use the no form of this command Syntax management access list name no management access list name Parameters e name Access list name Range 1 32 characters Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines Use this command to configure a management access list The command enters the Access list Configuration mode where permit and deny access rules are defined using the permit Management and deny Manage ment commands If no match criteria are defined the default is deny If you reenter an access list context the new rules are entered at the end of the access list Use the management access class command to select the active access list The active management list cannot be updated or removed Management ACL requires a valid management interface which is a port VLAN or port channnel with an IP address or console interface Management ACL only restricts access to the device for management configuration or viewing Examples The following example creates a management access list called mlist configures management Ethernet inter faces 1 and 6 and makes the new access list the active list Console config management access list mlist Console config macl permit ethernet 1 Console config macl exit Console config macl permit ethe
222. samples 50 Maximum table size 500 Time Octets Packets Broadcast Multicast Util Jan 18 2002 21 57 00 303595962 357568 3289 7287 19 Jan 18 2002 21 57 30 287696304 275686 2789 5878 20 Console gt show rmon history 1 errors Sample Set 1 Owner Me Interface 1 Interval 1800 Requested samples 50 Granted samples 50 Page 184 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Sample Set Interface 1 Maximum table size 500 800 after reset Time CRC Align Undersize Oversize Fragments Jabbers Jan 18 2002 21 57 00 dl 1 0 49 0 Jan 18 2002 21 57 30 1 1 0 27 0 Console gt show rmon history 1 other 1 Owner Me Interval 1800 Requested samples 50 Granted samples 50 Maximum table size 500 Time Dropped Collisions Jan 18 2002 21 57 00 3 0 Jan 18 2002 21 57 30 3 0 The following table describes significant fields shown above Field Description Time Date and Time the entry is recorded Octets The total number of octets of data including those in bad packets received on the network excluding framing bits but including FCS octets Packets The number of packets including bad packets received during this sampling interval Broadcast The number of good packets received during this sampling interval that were directed to the broadcast address Multicast The number of good packets received during this sampling interval that were direct
223. ser Guidelines The ip address dhcp command allows any interface to dynamically learn its IP address by using the DHCP pro tocol Some DHCP servers require that the DHCPDISCOVER message have a specific host name The ip address dhcp hostname host name command is most typically used when the host name is provided by the system administrator If the device is configured to obtain its IP address from a DHCP server it sends a DHCPDISCOVER message to provide information about itself to the DHCP server on the network If the ip address dhcp command is used with or without the optional keyword the DHCP option 12 field host name option is included in the DISCOVER message By default the specified DHCP host name is the globally configured host name of the device However the ip address dhcp hostname host name command can be used to place a different host name in the DHCP option 12 field The no ip address dhcp command deconfigures any IP address that was acquired thus sending a DHCPRE LEASE message Example The following example acquires an IP address for Ethernet port 4 from DHCP Console config interface ethernet el Console config if ip address dhcp Page 115 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip default gateway The ip default gateway Global Configuration mode command defines a default gateway router To return to the default configuration use the no form of this c
224. show bridge multicast filtering User EXEC mode command displays the multicast filtering configuration Syntax show bridge multicast filtering vian id Parameters vlan id VLAN ID value Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Example In this example the multicast configuration for VLAN 1 is displayed Console show bridge multicast filtering 1 Filtering Enabled VLAN 1 Port Forward Unregistered Forward All Static Status Static Status 1 Forbidden Filter Forbidden Filter 2 Forward Forward s Forward Forward s 3 Forward d Forward d Page 44 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show ports security The show ports security Privileged EXEC mode command displays the port lock status Syntax show ports security ethernet interface port channel port channel number Parameters e interface A valid Ethernet port e port channel number A valid port channel number Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example In this example all classes of entries in the port lock status are displayed Console show ports security Port Action Trap Frequency 1 Disabled 2 Disabled Discard Disabled 3 Dis
225. snmp server engineID local 8000005903001325387800 snmp server v3 host 10 6 39 23 testUser informs auth snmp server group testgroup v3 noauth notify DefaultSuper read DefaultSuper w rite DefaultSuper Page 70 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show startup config The show startup config Privileged EXEC mode command displays the contents of the startup configuration file Syntax show startup config Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Examples The following example displays the contents of the running configuration file Console show startup config console show startup config no spanning tree interface ethernet 3 ip address 10 6 39 150 255 255 255 0 exit username ews password d41d8cd98f00b204e9800998ecf8427e level 15 encrypted snmp server engineID local 8000005903001325387800 snmp server v3 host 10 6 39 23 testUser informs auth snmp server group testgroup v3 noauth notify DefaultSuper read DefaultSuper w rite DefaultSuper Page 71 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 6 Ethernet Configuration Commands interface ethernet The interface ethernet Global Configuration mode command enters the interface configuration mode to configure an Ethernet type inte
226. snmp server location The snmp server location Global Configuration mode command configures the system location string To remove the location string use the no form of this command Syntax snmp server location text no snmp server location Parameters e text Specifies a string that describes system location information Range 0 160 characters Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines Do not include spaces in the text string or place text that includes spaces inside quotation marks Example The following example defines the device location as New_York Console config snmp server location New York Page 210 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide snmp server set The snmp server set Global Configuration mode command defines the SNMP MIB value Syntax snmp server set variable name name value name2 value Parameters variable name MIB variable name e name value List of name and value pairs In the case of scalar MIBs only a single pair of name values In the case of an entry in a table at least one pair of name and value followed by one or more fields Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines Although the CLI can set any required configuration there might be a situation wh
227. supplicant address e discard shutdown Discards frames with source addresses that are not the supplicant address The port is also shut down e trap Indicates that SNMP traps are sent e seconds Specifies the minimum amount of time in seconds between consecutive traps Range 1 1000000 Default Configuration Frames with source addresses that are not the supplicant address are discarded No traps are sent Command Mode Interface Configuration Ethernet mode User Guidelines The command is relevant when multiple hosts is disabled and the user has been successfully authenticated Examples The following example forwards frames with source addresses that are not the supplicant address and sends con secutive traps at intervals of 100 seconds Console config if dotlx single host violation forward trap 100 Page 333 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide dot1x guest vlan The dot1x guest vlan Interface Configuration mode command defines a guest VLAN To return to the default configuration use the no form of this command Syntax dot1x guest vlan no dot1x guest vlan Default Configuration No VLAN is defined as a guest VLAN Command Mode Interface Configuration VLAN mode User Guidelines Use the dot1x guest vlan enable Interface Configuration mode command to enable unauthorized users on an interface to access the guest VLAN If the guest VLAN is
228. t Managed Switch Family CLI Reference Guide bridge multicast forbidden forward all The bridge multicast forbidden forward all Interface Configuration VLAN mode command forbids a port to be a forward all multicast port To restore the default configuration use the no form of this command Syntax bridge multicast forbidden forward all add remove ethernet interface list port channel port channel number list no bridge multicast forbidden forward all Parameters e add Forbids forwarding all multicast packets e remove Does not forbid forwarding all multicast packets interface list Separates nonconsecutive Ethernet ports with a comma and no spaces a hyphen is used to designate a range of ports e port channel number list Separates nonconsecutive port channels with a comma and no spaces a hyphen is used to designate a range of port channels Default Configuration This setting is disabled Command Mode Interface Configuration VLAN mode User Guidelines IGMP snooping dynamically discovers multicast router ports When a multicast router port is discovered all the multicast packets are forwarded to it unconditionally This command prevents a port from becoming a multicast router port Example In this example forwarding all multicast packets to port 1 with VLAN 2 is forbidden Console config interface vlan 2 Console config if bridge multicast forbidden forward all add ethernet el
229. t port 1 Console show interface switchport ethernet 1l Port l VLAN Membership mode General Operating parameters PVID 1 default Ingress Filtering Enabled Acceptable Frame Type All GVRP status Enabled Protected Enabled Uplink is 8 Port 1 is member in Vian Name Egress rule Type 1 default untagged System 8 VLAN008 tagged Dynamic 11 VLANO11 tagged Static 19 IPv6 VLAN untagged Static 72 VLANO072 untagged Static Page 304 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Static configuration PVID 1 default Ingress Filtering Enabled Acceptable Frame Type All Port 1l is statically configured to Vlan Name Egress rule 1 default untagged 11 VLANO11 tagged 19 IPv6 VLAN untagged 72 VLANO072 untagged Forbidden VLANS VLAN Name 73 out Console show interface switchport ethernet 2 Port 2 VLAN Membership mode General Operating parameters PVID 4095 discard vlan Ingress Filtering Enabled Acceptable Frame Type All Port 1 is member in Vian Name Egress rule Type 91 IP Telephony tagged Static Static configuration PVID 8 Ingress Filtering Disabled Acceptable Frame Type All Page 305 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Port 2 is statically confgiured to Vlan Name Egress rule 8 VLANO072 untagged 91 IP Telephony tagged Forbidden VLANS VLAN
230. ters e seconds Time in seconds Range 6 40 Default Configuration The default maximum age for IEEE Spanning Tree Protocol STP is 20 seconds Command Modes Global Configuration mode User Guidelines When configuring the maximum age the following relationships should be kept 2 Forward Time 1 gt Max Age Max Age gt 2 Hello Time 1 Example The following example configures the spanning tree bridge maximum age to 10 seconds Console config spanning tree max age 10 Page 224 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree priority The spanning tree priority Global Configuration mode command configures the spanning tree priority of the device The priority value is used to determine which bridge is elected as the root bridge To return to the default configuration use the no form of this command Syntax spanning tree priority priority no spanning tree priority Parameters e priority Priority of the bridge Range 0 61440 in steps of 4096 Default Configuration The default bridge priority for IEEE Spanning Tree Protocol STP is 32768 Command Modes Global Configuration mode User Guidelines The bridge with the lowest priority is elected as the root bridge Example The following example configures spanning tree priority to 12288 Console config spanning tree priority 12288 Page 225 TL SG3109 TL SL3428 TL
231. tes a range of IDs e remove vlan list List of VLAN IDs to be removed Separate nonconsecutive VLAN IDs with a comma and no spaces A hyphen designates a range of IDs Default Configuration This command has no default configuration Command Mode Interface Configuration Ethernet port channel mode User Guidelines There are no user guidelines for this command Example The following example adds VLANs 1 2 5 to 6 to the allowed list of Ethernet port 6 Console config interface ethernet e6 console config if switchport trunk allowed vlan add 1 2 5 6 Page 293 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide switchport trunk native vlan The switchport trunk native vlan Interface Configuration mode command defines the native VLAN when the interface is in trunk mode To return to the default configuration use the no form of this command Syntax switchport trunk native vlan vian id no switchport trunk native vlan Parameters e vlan id Specifies the ID of the native VLAN Default Configuration VID 1 Command Mode Interface Configuration Ethernet port channel mode User Guidelines The command adds the port as a member in the VLAN If the port is already a member in the VLAN not as a native it should be first removed from the VLAN Example The following example configures VLAN number 123 as the native VLAN when Ethernet port 6 is in trunk mode Console
232. tes no authentication of a packet e auth Indicates authentication of a packet without encrypting it e priv Indicates authentication of a packet with encryption e port Specifies the UDP port of the host to use If unspecified the default UDP port number is 162 Range 1 65535 e filternmame Specifies a string that defines the filter for this host If unspecified nothing is filtered Range 1 30 characters e seconds Specifies the number of seconds to wait for an acknowledgment before resending informs If unspecified the default timeout period is 15 seconds Range 1 300 e retries Specifies the maximum number of times to resend an inform request If unspecified the default max imum number of retries is 3 Range 1 255 Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines A user and notification view are not automatically created Use the snmp server user snmp server group and snmp server view Global Configuration mode commands to generate a user group and notify group respec tively Example The following example configures an SNMPv3 host Console config snmp server v3 host 192 168 0 20 john noauth Page 207 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide snmp server trap authentication The snmp server trap authentication Global Configuration mode command enables the device to
233. th the login authentication command Create a list by entering the aaa authentication login ist name method command for a particular protocol where list name is any character string used to name this list The method argument identifies the list of methods that the authentication algorithm tries in the given sequence The additional methods of authentication are used only if the previous method returns an error not if it fails To ensure that the authentication succeeds even if all methods return an error specify none as the final method in the command line Example The following example configures the authentication login Console config aaa authentication login default radius local enable none Page 18 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide aaa authentication enable The aaa authentication enable Global Configuration mode command defines authentication method lists for accessing higher privilege levels To return to the default configuration use the no form of this command Syntax aaa authentication enable default ist name method1 method2 no aaa authentication enable default ist name Parameters default Uses the listed authentication methods that follow this argument as the default list of methods when using higher privilege levels e listname Character string used to name the list of authentication methods activated when using access higher p
234. thernet port channel mode User Guidelines There are no user guidelines for this command Example The following example adds a description to Ethernet port 5 Console config interface ethernet e5 Console config if description RD SW 3 Page 75 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide speed The speed Interface Configuration Ethernet port channel mode command configures the speed of a given Ethernet interface when not using auto negotiation To restore the default configuration use the no form of this command Syntax speed 10 100 1000 no speed Parameters e 10 Forces10 Mbps operation e 100 Forces 100 Mbps operation e 1000 Forces 1000 Mbps operation Default Configuration Maximum port capability Command Mode Interface Configuration Ethernet port channel mode User Guidelines The no speed command in a port channel context returns each port in the port channel to its maximum capability Example The following example configures the speed operation of Ethernet port 5 to 100 Mbps operation Console config interface ethernet e5 Console config if speed 100 Page 76 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide duplex The duplex Interface Configuration Ethernet mode command configures the full half duplex operation of a given Ethernet interface when not using auto negotia
235. thernet segment Undersize Pkts The total number of packets received less than 64 octets long excluding framing bits but including FCS octets and otherwise well formed Oversize Pkts The total number of packets received longer than 1518 octets excluding framing bits but including FCS octets and otherwise well formed Fragments The total number of packets received less than 64 octets in length excluding framing bits but including FCS octets and either a bad Frame Check Sequence FCS with an integral number of octets FCS Error or a bad FCS with a non integral number of octets Alignment Error Jabbers The total number of packets received longer than 1518 octets excluding framing bits but including FCS octets and either a bad Frame Check Sequence FCS with an integral number of octets FCS Error or a bad FCS with a non integral number of octets Alignment Error 64 Octets The total number of packets including bad packets received that are 64 octets in length excluding framing bits but including FCS octets 65 to 127 Octets The total number of packets including bad packets received that are between 65 and 127 octets in length inclusive excluding framing bits but including FCS octets 128 to 255 Octets The total number of packets including bad packets received that are between 128 and 255 octets in length inclusive excluding framing bits but including FCS octets 256 to 5
236. tion To restore the default configuration use the no form of this command Syntax duplex half full Parameters e no duplex e half Forces half duplex operation e full Forces full duplex operation Default Configuration The interface is set to full duplex Command Mode Interface Configuration Ethernet mode User Guidelines When configuring a particular duplex mode on the port operating at 10 100 Mbps disable the auto negotiation on that port Half duplex mode can be set only for ports operating at 10 Mbps or 100 Mbps Example The following example configures the duplex operation of Ethernet port 5 to full duplex operation Console config interface ethernet e5 Console config if duplex full Page 77 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide negotiation The negotiation Interface Configuration Ethernet port channel mode command enables auto negotiation oper ation for the speed and duplex parameters of a given interface To disable auto negotiation use the no form of this command Syntax negotiation capability1 capability2 capability5 no negotiation Parameters e capability Specifies the capabilities to advertise Possible values 10h 10f 100h 100f 1000f Default Configuration Auto negotiation is enabled If unspecified the default setting is to enable all capabilities of the port Command Mode Interface Configuration Et
237. tion mode command enables configuring an MST region by entering the Multiple Spanning Tree MST mode Syntax spanning tree mst configuration Default Configuration This command has no default configuration Command Mode Global Configuration mode User Guidelines All devices in an MST region must have the same VLAN mapping configuration revision number and name Example The following example configures an MST region Console config spanning tree mst configuration Console config mst instance 1 add vlan 10 20 Console config mst mame regionl Console config mst revision 1 Page 239 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide instance mst The instance MST Configuration mode command maps VLANS to an MST instance Syntax instance instance id add remove vlan vian range Parameters instance ID ID of the MST instance Range 1 16 e vlan range VLANs to be added to or removed from the specified MST instance To specify a range of VLANs use a hyphen To specify a series of VLANs use a comma Range 1 4094 Default Configuration VLANs are mapped to the common and internal spanning tree CIST instance instance 0 Command Modes MST Configuration mode User Guidelines All VLANs that are not explicitly mapped to an MST instance are mapped to the common and internal spanning tree CIST instance instance 0 and cannot be unmapped
238. turn to the default configuration use the no form of this command Syntax dot1x re authentication no dot1x re authentication Default Configuration Periodic re authentication is disabled Command Mode Interface Configuration Ethernet User Guidelines There are no user guidelines for this command Examples The following example enables periodic re authentication of the client Console config interface ethernet e6 Console config 1f dotlx re authentication Page 316 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide dot1x timeout re authperiod The dot1x timeout re authperiod Interface Configuration mode command sets the number of seconds between re authentication attempts To return to the default configuration use the no form of this command Syntax dot1x timeout re authperiod seconds no dot1x timeout re authperiod Parameters e seconds Number of seconds between re authentication attempts Range 300 4294967295 Default Configuration Re authentication period is 3600 seconds Command Mode Interface Configuration Ethernet mode User Guidelines There are no user guidelines for this command Examples The following example sets the number of seconds between re authentication attempts to 300 Console config interface ethernet e6 Console config if dotlx timeout re authperiod 300 Page 317 TL SG3109 TL SL3428 TL SL3452 Gigabit Manage
239. uidelines If no keyword is specified port QoS information e g DSCP trusted CoS trusted untrusted etc is displayed If no interface is specified QoS information about all interfaces is displayed Examples The following example displays QoS information about Ethernet port 7 Console gt show qos interface queuing ethernet e7 Ethernet e7 wrr bandwidth weights and EF priority qid weights Ef Priority 1 25 dis N A 2 25 dis N A 3 25 dis N A 4 25 dis N A Cos queue map cos qid 0 2 1 i 2 1 Page 163 YT Dn oO FB W Ss BP GQ W NH TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Page 164 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide traffic shape Set shaper on egress port queue Use no form in order to disable the shaper traffic shape committed rate y queue id no traffic shape queue id Syntax committed rate The average traffic rate CIR in bits per second bps queue id optional Assign shaper to the specified queue no traffic shape disable the shaper on the interface or use queue id to disable the shaper on the specified queue Command Mode Interface configuration Ethernet Port Channel Usage guidelines Use this command in interface configuration mode to active shaper on egress port or egress queue For egress port enter the interface configuration mode with the port number and use traf
240. uidelines Polling time is determined by the sntp client poll timer Global Configuration mode command Use the sntp client enable Interface Interface Configuration mode command to enable the SNTP client on a specific interface Examples The following example enables SNTP anycast clients console config sntp anycast client enable Page 57 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide sntp client enable Interface The sntp client enable Interface Configuration Ethernet port channel VLAN mode command enables the Sim ple Network Time Protocol SNTP client on an interface This applies to both receive broadcast and anycast updates To disable the SNTP client use the no form of this command Syntax sntp client enable no sntp client enable Default Configuration The SNTP client is disabled on an interface Command Mode Interface configuration Ethernet port channel VLAN mode User Guidelines Use the sntp broadcast client enable Global Configuration mode command to enable broadcast clients globally Use the sntp anycast client enable Global Configuration mode command to enable anycast clients globally Examples The following example enables the SNTP client on Ethernet port 3 Console config interface ethernet e3 Console config if sntp client enable Page 58 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide sntp u
241. ult configuration revision number is 0 Command Mode MST Configuration mode User Guidelines There are no user guidelines for this command Example The following example sets the configuration revision to 1 Console config spanning tree mst configuration Console config mst revision 1 Page 242 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show mst The show MST Configuration mode command displays the current or pending MST region configuration Syntax show current pending Parameters e current Indicates the current region configuration e pending Indicates the pending region configuration Default Configuration This command has no default configuration Command Mode MST Configuration mode User Guidelines The pending MST region configuration takes effect only after exiting the MST configuration mode Example The following example displays a pending MST region configuration Console config mst show pending Pending MST configuration Name Regionl Revision 1 Instance Vlans Mapped State 0 1 9 21 4094 Enabled 1 10 20 Enabled Page 243 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide exit mst The exit MST Configuration mode command exits the MST configuration mode and applies all configuration changes Syntax exit Default Configuration This command has no default configuration
242. um number of commands in all buffers is 256 Examples The following example configures the command history buffer size to 20 commands for the current terminal ses sion Console terminal history size 20 Page 140 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show line The show line User EXEC mode command displays line parameters Syntax show line console telnet ssh Parameters e console Console terminal line e telnet Virtual terminal for remote console access Telnet e ssh Virtual terminal for secured remote console access SSH Default Configuration If the line is not specified the default value is console Command Mode User EXEC mode User Guidelines There are no user guidelines for this command Examples The following example displays the line configuration Console gt show line Console configuration Interactive timeout Disabled History 10 Baudrate 9600 Databits 8 Parity none Stopbits 1 Telnet configuration Interactive timeout 10 minutes 10 seconds History 10 SSH configuration Interactive timeout 10 minutes 10 seconds History 10 Page 141 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 12 Management ACL management access list The management access list Global Configuration mode command configures a management access list and enter
243. umber Specifies the port channel uplink port Default Configuration Overriding the FDB decision is disabled Command Mode Interface Configuration Ethernet port channel User Guidelines e Packets to the MAC address of the device are sent to the device and not forwarded to the uplink Example The following example overrides the FDB decision and sends all Unicast Multicast and Broadcast traffic to Ethernet port 7 from protected Ethernet port 8 Console config Console config interface ethernet e7 Console config if switchport protected ethernet 8 Page 300 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide ip internal usage vlan The ip internal usage vlan Interface Configuration mode command reserves a VLAN as the internal usage VLAN of an interface To return to the default configuration use the no form of this command Syntax ip internal usage vlan vian id no ip internal usage vlan Parameters e vlan id Specifies the ID of the internal usage VLAN Default Configuration The software reserves a VLAN as the internal usage VLAN of an interface Command Mode Interface Configuration Ethernet port channel mode User Guidelines An internal usage VLAN is required when an IP interface is configured on an Ethernet port or port channel This command enables the user to configure the internal usage VLAN of a port If an internal usage VLAN is not configured and the user w
244. user Range 1 30 Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines There are no user guidelines for this command Example The following example displays the configuration of users Console show snmp users Name Group name Auth Method Remote John user group md5 John user group md5 08009009020C0B099C075879 Page 219 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 20 Spanning Tree Commands spanning tree The spanning tree Global Configuration mode command enables spanning tree functionality To disable span ning tree functionality use the no form of this command Syntax spanning tree no spanning tree Default Configuration Spanning tree is enabled Command Modes Global Configuration mode User Guidelines There are no user guidelines for this command Example The following example enables spanning tree functionality Console config spanning tree Page 220 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree mode The spanning tree mode Global Configuration mode command configures the spanning tree protocol To return to the default configuration use the no form of this command Syntax spanning tree mode stp rstp mstp no spanning tree mode Parameters e stp Indicates that the Spanning Tree Protocol ST
245. ve 3 8 Page 156 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 15 Port Monitor Commands port monitor The port monitor Interface Configuration mode command starts a port monitoring session To stop a port monitor ing session use the no form of this command Syntax port monitor src interface rx tx no port monitor src interface Parameters src interface Valid Ethernet port Full syntax port e rx Monitors received packets only e tx Monitors transmitted packets only Default Configuration Monitors both received and transmitted packets Command Mode Interface Configuration Ethernet mode User Guidelines This command enables traffic on one port to be copied to another port or between the source port src interface and a destination port port being configured The following restrictions apply to ports configured as destination ports The port cannot be already configured as a source port The port cannot be a member in a port channel An IP interface is not configured on the port GVRP is not enabled on the port The port is not a member of a VLAN except for the default VLAN will automatically be removed from the default VLAN The following restrictions apply to ports configured to be source ports The port cannot be already configured as a destination port Example The following example copies traffic on port 8 source port to port
246. xample The following example configures the spanning tree bridge forwarding time to 25 seconds Console config spanning tree forward time 25 Page 222 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree hello time The spanning tree hello time Global Configuration mode command configures the spanning tree bridge hello time which is how often the device broadcasts hello messages to other devices To return to the default configura tion use the no form of this command Syntax spanning tree hello time seconds no spanning tree hello time Parameters e seconds Time in seconds Range 1 10 Default Configuration The default hello time for IEEE Spanning Tree Protocol STP is 2 seconds Command Modes Global Configuration mode User Guidelines When configuring the hello time the following relationship should be kept Max Age gt 2 Hello Time 1 Example The following example configures spanning tree bridge hello time to 5 seconds Console config spanning tree hello time 5 Page 223 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide spanning tree max age The spanning tree max age Global Configuration mode command configures the spanning tree bridge maximum age To return to the default configuration use the no form of this command Syntax spanning tree max age seconds no spanning tree max age Parame
247. y with the thresholds at the end of the sampling interval If the value is delta the value of the variable at the last sample is subtracted from the current value and the difference com pared with the thresholds Startup Alarm The alarm that may be sent when this entry is first set If the first sample is greater than or equal to the rising threshold and startup alarm is equal to rising or rising and falling then a single rising alarm is generated If the first sample is less than or equal to the fall ing threshold and startup alarm is equal falling or rising and falling then a single falling alarm is generated Rising Threshold A sampled statistic threshold When the current sampled value is greater than or equal to this threshold and the value at the last sampling interval is less than this threshold a single event is generated Falling Threshold A sampled statistic threshold When the current sampled value is less than or equal to this threshold and the value at the last sampling interval is greater than this threshold a single event is generated Rising Event The event index used when a rising threshold is crossed Falling Event The event index used when a falling threshold is crossed Owner The entity that configured this entry Page 190 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide rmon event The rmon event Global Configuration mode command configures a
248. ys information on the last TDR test performed on all copper ports Console gt show copper ports tdr Port Result Length meters Date 1 OK 2 Short 50 3 32 00 23 July 2005 3 Not Tested 4 Open 64 3 32 00 23 July 2005 5 Open 3 32 00 23 July 2005 6 Open 3 32 00 23 July 2005 7 Open 3 32 00 23 July 2005 8 Open 3 32 00 23 July 2005 9 Open 3 32 00 23 July 2005 10 Fiber Page 150 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show copper ports cable length The show copper ports cable length User EXEC mode command displays the estimated copper cable length attached to a port Syntax show copper ports cable length interface Parameters e interface A valid Ethernet port Full syntax port Default Configuration This command has no default configuration Command Mode User EXEC mode User Guidelines The port must be active and working in 100M or 1000M mode Example The following example displays the estimated copper cable length attached to all ports Console gt show copper ports cable length Port Length meters 1 lt 50 2 Copper not active 3 110 140 10 Fiber Page 151 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide show fiber ports optical transceiver The show fiber ports optical transceiver Privileged EXEC command displays the optical transceiver diagnos tics Syntax show fiber ports optica
249. zone to 6 hours difference from UTC Console config clock timezone 6 zone CST Page 49 TL SG3109 TL SL3428 TL SL3452 Gigabit Managed Switch Family CLI Reference Guide clock summer time The clock summer time Global Configuration mode command configures the system to automatically switch to summer time daylight saving time To configure the software not to automatically switch to summer time use the no form of this command Syntax clock summer time recurring week day month hh mm week day month hh mm offset offset zone acro nym clock summer time date date month year hh mm date month year hh mm offset offset zone acronym clock summer time date month date year hh mm month date year hh mm offset offset zone acronym no clock summer time recurring Parameters e recurring Indicates that summer time should start and end on the corresponding specified days every year e date Indicates that summer time should start on the first specific date listed in the command and end on the second specific date in the command e week Week of the month Range 1 5 first last e day Day of the week Range first three letters by name like sun e date Date of the month Range 1 31 e month Month Range first three letters by name like Jan e year year no abbreviation Range 2000 2097 e hh mm Time in military format in hours and minutes Range hh 0 23 mm 0

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