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Express 5110 Frame Relay User Manual

1. 6 1 Port Disabled Protocol DISABLED 6 3 Physical Layer Options 5d em tie nti tee aia 6 3 Protocol Options 55 22 ineat pet p Eo e eh b eh te ee ede 6 3 Protocol Address Table ADDRESS TABLE 6 3 Frame Relay Protocol nte Rte teen dite Pais reis 6 3 Physical Layer Options communis territa rates dba 6 4 Interface Type CONN 2 ict rtr tr ci 6 4 Synchronous Bit Rate RATE u sss eene 6 4 Synchronous Idle Method IDLE eee 6 4 Hardware Flow Control FLOW CTRL eee 6 4 Protocol Options asna cp e rr St en dida 6 6 Signaling Type SIGNAL seen nennen nennen 6 6 1392 cui dise d e a en ile eei n di dea dati doen tides 6 6 IN392 atid IN3993 orton toni hate Biete Hbc Haee Ee obe 6 6 Guidelines for Configuring IP Addr Subnet Mask and Mng DLCI 6 6 xii Express 5110 User Manual 61202130L2 1 Table of Contents IP Address IP ADDRY u u onere bmee e eet ipod 6 7 IP Subnet Mask ui ibn 6 7 Management DLCI MNG DLCI seen enn nnns 6 7 Protocol Address Table 6 7 DIE Port DLC PRT DICO a aa aa teer tenete cere ees 6 7 Network DLCI NET DECI r a 6 7 Edit Next Entry NEXT key on front panel
2. DTE Port 1 Protocol BISYNC BISYNC Physical CONN RS232 CONN RS232 Options RATE 9600 RATE 9600 Protocol LINE MULTIPOINT LINE MULTIPOINT Options TRANS CODE EBCDIC CRC 16 TRANS CODE EBCDIC FORMAT NRZ CRC 16 TIMEOUT 3 FORMAT NRZ THRESHOLD 10 TIMEOUT 3 POLL RATIO 1 THRESHOLD 10 POLL RATIO 1 Protocol ENTRY 1 ENTRY 2 ENTRY 1 Address Table UNIT ADDR AA1 UNIT ADDR BB1 UNIT ADDR AA1 LLC2 SSAP 04 LLC2 SSAP 04 LLC2 SSAP 04 LLC2 DSAP 04 LLC2 DSAP 08 LLC2 DSAP 04 OUT DLCI 120 OUT DLCI 12 OUT DLCI 17 DTE Port 2 Protocol BISYNC BISYNC Physical LINE MULTIPOINT LINE MULTIPOINT Options TRANS CODE EBDIC CRC 16 TRANS CODE EBCDIC FORMAT NRZ CRC 16 TIMEOUT 3 FORMAT NRZ THRESHOLD 10 TIMEOUT 3 POLL RATIO 1 THRESHOLD 10 POLL RATIO 1 Protocol Address ENTRY 1 ENTRY 2 ENTRY 1 Table UNIT ADDR AA1 UNIT ADDR BB1 UNIT ADDR BB1 LLC2 SSAP 04 LLC2 SSAP 04 LLC2 SSAP 08 LLC2 DSAP 04 LLC2 DSAP 08 LLC2 DSAP 04 OUT DLCI 120 OUT DLCI 12 OUT DLCI 17 Frame Relay SIGNAL TYPE ANNEX D SIGNAL TYPE ANNEX D Options T391 10 T391 10 N391 6 N391 6 N392 3 N392 3 N393 4 N393 4 61202130L2 1 Express 5110 User Manual 4 9 Chapter 4 Applications Transparent Application In cases when the user protocol is not supported by the Express 5110 the transparent mode may be used Transparent bit oriented protocol BOP or transparent asynchronous protocol may be selected This can be used for point to point connections only because the Ex
3. 1 PROTOCOL 1 PORT 1 2 PHYSICAL LAYER OPTIONS 1 INTERFACE TYPE 1 RS232 V 35 1 2400 bps 2 4800 bps 3 9600 bps 4 19 2 Kbps 5 38 4 Kbps 6 56 Kbps 2 SYNCHRONOUS BIT RATE 7 64 Kbps 8 112 Kbps 9 128 Kbps 10 168 Kbps 11 192 Kbps 12 224 Kbps 13 256 Kbps 14 280 Kbps 15 320 Kbps 16 384 Kbps 17 448 Kbps 18 512 Kbps 3 SYNCHRONOUS IDLE METHOD 1 TRANSMIT FLAGS TRANSMIT ALL ONES 4 HARDWARE FLOW CONTROL 10FF 2 ON 1 NONE 1 SIGNALING TYPE 2 FRF LMI 3 PROTOCOL OPTIONS 2 T392 3 ANSI T1 617 D 3 N392 4 ITU T Q 933 A 4 N393 5 IP ADDRESS 6 SUBNET MASK 7 MANAGEMENT DLCI 4 PROTOCOL ADDRESS TABLE 1 DTE PORT DLCO 2 NETWORK DLCI Figure 6 4 Frame Relay Protocol Menu Tree 61202130L2 1 Express 5110 User Manual 6 5 Chapter 6 DTE Port C Protocol Options 6 6 onfiguration Signaling Type SIGNAL Set the signaling type for the DTE port to match the signaling type of the connected DTE device Choices are NoNE FRF LMI ANSI T1 617 D and ITU T Q 933 A If NONE is chosen the signaling state for the DTE port is always up T392 Set the timeout between polling intervals This parameter needs to be a few seconds longer than the T391 setting of the attached frame relay device N392 and N393 These parameters define the error threshold for the UNI formed by the Express 5110 DTE port and the attached frame relay device If the error threshold is met the signaling state status is changed to down which
4. 1 NETWORK BIT RATE available 1 CONFIG 3 NETWORK PORT lected RS232 and V 35 interfaces Additional rates of 112K through 512K available for V 35 inter face 4 IP ROUTING 1 SIGNALING TYPE 1 NONE 5 SYSTEM CONFIG 2 LMI 3 FRAME RELAY OPTIONS 2 T391 3 ANSI T1 617 D 3 N391 4 ITU T Q 933 A 4 N392 5 N393 6 REMOTE FECN NOTIFICATION 1 DO NOT NOTIFY 2 NOTIFY REMOTE ON FECN 4 LLC2 OPTIONS 1 LLC2 ACK TIMEOUT 2 LLC2 N2 RETRY COUNTER 5 IP ADDRESS 3 LLC2 k WINDOW SIZE 4 LLC32 POLL TIMEOUT 5 LLC2 BUSY TIMEOUT 6 SUBNET MASK 6 LLC2 REJECT TIMEOUT 7 LLC2 KEEP ALIVE TIMEOUT 7 TRANSMIT RIP REQUESTS 1NO 8 PROCESS RECEIVED RIP PACKETS 2 YES 9 PRIORITY QUEUE RATIO N 1 Figure 7 1 Network Port Configuration Menu Tree 7 2 Express 5110 User Manual 61202130L2 1 Chapter 7 Configuring the Network Port When configuring from a VT 100 terminal the screen in Figure 7 2 will appear when Network Port is selected In this chapter the VT 100 selections are listed first followed by the Front NOR Panel selections if the names differ 1 I 2 P IF acl 6 E T 8 P 9 P ENTER SELECTION gt Figure 7 2 VT 100 Network Port Configuration Menu Interface Type INT TYPE Select the connector type for the network interface The choices are V 35 and RS232 If the internal DSU is installed the NET selection will appear Select NET to operate the int
5. sese 6 7 Edit Previous Entry PREV key on front panel sess 6 7 Delete This Entry DEL key on front panel eee 6 8 Add New Entry ADD key on front panel eee 6 8 SDEC ProtocoL mea ha gie Hn RR Ei aa aus 6 8 Physical Layer Options eerie emi rr toe piede i rd dad 6 8 Interface Type CONN tiet tetti ee RIP eret 6 8 Synchronous Bit Rate RATE 1 eee ne ene 6 9 Synchronous Idle Method IDLE sse 6 9 Hardware Flow Control ADW FLOW CTRL eere 6 9 Protocol Opti ns iens ederent nio 6 11 Data Format FORMAT yau a Ska eS etre trennen 6 11 Poll Response Timeout TIMEOUT a a 6 11 Minimum Poll Timer 5 ooa baee b ie inc eina 6 11 Slow Poll Ratio POLL RA D uy a as an aun enne enne 6 11 Response Timer Threshold THRESHOLD eee 6 11 Transmit Delay DELAY ocacion eee meet tentent 6 11 Fr tocol Address Table y sassa it waka beides 6 11 PU Address PU ADDR 4 n nier ette cible beet 6 11 Group Address GROUP ADDR sssseeeeee eee enne 6 12 LEC2 SSAP LLC SSAP iecit tinet tertie tege tte tre S g 6 12 EEC2DSAP ELCIODSA DP iiec irte t et been bees od 6 12 Outgoing DLCT OUT DECI 6 12 Edit Next Entry NEXT on front panel sess 6 12 Edit Previous Entry PREV on front panel sss 6 12 Delete This Entry DEL on front panel
6. eiiis iiiad 7 4 Signaling Type SIGNAL rentre ete 7 5 T 312 nis a RE cb p tes opes e Pe ped es 7 5 A ee OR HE De NEN 7 5 N392 atid INB93 ete DH EE EI Rp ER repe vae 7 5 Remote FECN Notification RFECN essere 7 5 LEC Options EEC2 OPT irte etti etre bos tree teils 7 6 LLC2 ACK Timeout ACK TO eese trennen 7 6 LLC2 Retry Counter 32 RETRY sees 7 6 LLC2 Window Size WND SIZE seen 7 6 LLC2 Poll Timeout POLL TO eese 7 6 LLC2 Busy Timeout BUSY TO sse enn 7 6 LLC2 Reject Timeout REJECT 7 6 LLC2 Keep Alive Timeout KA TO esee 7 6 Local IP Address LOCAL IP ADDR ener nnne 7 7 Subnet Mask eee dee en en ote d e ceat e eee des 7 7 Transmit RIP Requests XMIT RIP eene nnn nnns 7 7 Process Received ieiunii niece b ties 7 7 Priority Queue Ration N 1 uu u netten uyan ete bec parebat 7 8 Chapter 8 IP Routing eese eee tenente snot setenta 8 1 IP routing WITH THE Express 5110 sss eren enn 8 1 IP Route Table eher Rer ren oe ien tet petes 8 3 Example Route Table Entry iii ai pere pede ie 8 4 IPAddress IP ADDR ee een estet tette ciere tee 8 4 Destination Port DST PORT bbs pote 8 4 Destination DLCI DST
7. esses 6 12 Add New Entry ADD on front panel ssssssseeeeeeee 6 12 Transparent BOP TRANS BOD ssssseeeeeeee eene e nnne n nennen 6 13 Physical Layer Options viii 6 14 Interface Type CONN iei nete eren err indere 6 14 Synchronous Bit Rate RATE u eene 6 14 Synchronous Idle Method IDLE sss 6 14 Hardware Flow Control FLOW CTRL eerte 6 14 Protocol Options sincronismo diia 6 14 Protocol Address Table viaria 6 14 61202130L2 1 Express 5110 User Manual xiii Table of Contents Far End Port Number FE PORT aaye 6 14 Outgoing DLCI OUT DLCT eee enne 6 14 Bisyne Protocol uasa aede een eere e nita eda net hat 6 15 Physical Layer Op tons aa a eet tie pie eter etate rdg ie e HERR 6 16 Interface Type CONN rnnt rm tte samasaa quay 6 16 Synchronous Bit Rate RATE sss eee nennen 6 16 Synchronous Idle Method IDLE sse 6 16 Hardware Flow Control FLOW CTRL eee 6 16 Protocol Options rusia e tet ltd tine 6 16 Emulation Type EMUL TYPE sees nnn 6 16 Eine Type EINE oia diana ace aia dint es 6 16 Translation Code sicco baee ds 6 16 Data Format FORMAT essent eene eene nennen 6 16 Poll Response Timeout TIMEOUT eee nnn 6 17 Poll Response Timer Threshold THRESHOLD
8. Options Protocol FAR END PORT 1 FAR END PORT 2 Address Table DLCI 100 DLCl 17 Network Port Interface Type NET NET Physical Layer LOOP RATE 64K LOOP RATE Options CLOCK SOURCE SLAVE CLOCK SOURCE SLAVES Frame Relay SIGNAL TYPE ANNEX D SIGNAL TYPE ANNEX D Options T391 10 T391 10 N391 6 N391 6 N392 3 N392 3 N393 4 N393 4 REMOTE LOCAL DLCI 17 DLCI 100 DTE1 FRAME RELAY DTE2 N E A ee NC 5110 5110 61202130L2 1 Figure 4 6 Transparent Async Application Express 5110 User Manual Chapter 4 Applications Table 4 5 Configuration Settings for Transparent Async Application HOST Express 5110 REMOTE Express 5110 DTE Port 1 TRANS ASYNC TRANS ASYNC Physical Layer CONN RS232 CONN RS232 Options BAUD 38 4 BAUD 38 4K DATA BITS 8 DATA BITS 8 PARITY NONE PARITY NONE STOP BITS 1 STOP BITS 1 HDW FLOW CTRL ON HDW FLOW CTRL ON Protocol N A N A Options Protocol FAR END PORT 1 FAR END PORT 2 Address Table DLCI 100 DLCI 12 Network Port Interface Type NET NET Physical Layer LOOP RATE 64K LOOP RATE Options CLOCK SOURCE SLAVE CLOCK SOURCE SLAVE Frame Relay SIGNAL TYPE ANNEX D SIGNAL TYPE ANNEX D Options T391 10 T391 10 N391 6 N391 6 N392 3 N392 3 N393 4 N393 4 Express 5110 User Manual 61202130L2 1 Chapters Configuration Overview LOCAL AND REMOTE CONFIGURATION The Express 5110 can be configured locally or when using the VT 100 interfa
9. 1 1 Prod ct Overview 23 uc ei aeo ii 1 2 DDS Operations iii e Re viera nba aiiis 1 3 SNMP Management iita ete tentiae ni hate hit d rte h a pestis 1 3 Chapter 2 Installation eee siisii eaa o tatnen estan nan 2 1 Unpack Inspect Power Up 2 tieniti eee nee it tete ei terit idonee eges 2 1 Receiving Inspection aere a ete nn oe ER EP ER 2 1 ADTRAN Shipments Include 7 see eee en 2 1 Customer Provides aqu apana aia au aa Sa apa Saa dois 2 1 pa sako Met pet petere fu 2 2 Rear Panel urinaria ate pee nmt ret pte n e ba seis 2 2 a abi 2 2 DITE CONMNectorS cin pene E I I 2 2 2 4 Control Port iion acetate e ED ip tee i a ie deis 2 4 Chapter 3 Operation us asaite tnnt 3 1 Front Panel u eed e ee e lico 3 1 PCD Wid OW neuere eon 3 1 Bt ce NIRE emnes 3 1 Numeric K ypad sar senespe eate ote aen 3 1 Shit in teer 3 1 Cancel uuu ananassa ana mare d d Seat bebes 3 2 Up and Down ATfOWS eene it raria teet onte enne rte e 3 2 Next Prev Add Del ua ne aseo eie aS Gas s 3 2 LED D sctiptiotis irritare tmi eei tbe ane be 3 2 TD1 Transmit Data DTE 1 aan kiasa ener 3 2 RD1 Receive Data DTE 1 uu aa aw 3 2 61202130L2 1 Express 5110 User
10. 61202130L2 1 Chapter 6 DTE Port Configuration Protocol Address Table Far End Port Number FE PORT Enter the remote Express 5110 port number that the remote device is connected to Outgoing DLCI OUT DLCI Enter the DLCI address that identifies the virtual circuit used to connect with the remote Express 5110 PPP Synchronous Protocol PPP SYNC PPP Synchronous protocol provides a PPP device access to the frame relay network and also routes IP traffic from the network to the PPP device See Figure 6 9 for the PPP synchronous menu tree Routing Routing tables are formed through a combination of RIP and static route entries If RIP is used routing tables are generated dynamically With static routing the user is able to force relationships Static route tables are configured through the IP ROUTING selection in the CONFIG menu Static routing requires additional configuration see the chapter IP Routing for more information NOTE The port set for PPP Synchronous protocol routes and supports IP traffic only NOTE 61202130L2 1 Express 5110 User Manual 6 21 Chapter 6 DTE Port Configuration 6 22 2 DTE PORT 2 1 PROTOCOL 7 PPP SYNCHRONOUS 2 PHYSICAL LAYER OPTIONS 1 INTERFACE TYPE 1 RS232 2V 35 1 2400 bps 2 4800 bps 3 9600 bps 2 SYNCHRONOUS BIT RATE 4 19 2 Kbps 5 38 4 Kbps 6 56 Kbps 7 64 Kbps 8 112 Kbps 9 128 Kbps 10 168 K
11. 690 Huntsville Alabama 35807 RMA
12. Express 5110 and an external DSU is a direct connection When connecting to an external DSU the Express 5110 em ulates an externally timed DTE interface connected directly to the DCE interface of the external device DTE Connectors 2 2 DTE devices are connected to the DTE connectors using either an RS 232 DTE cable or a CCITT V 35 DTE adapter cable The maximum cable lengths recommended are 50 feet for the RS 232 and 100 feet for the CCITT V 35 The pin assignments are listed in Pinouts on page A 1 Express 5110 User Manual 61202130L2 1 Chapter 2 Installation The V 35 adapter cable is recommended for use with data rates above 19 2 kbps A low capacitance RS 232 cable works up to 56 kbps The DTE ports are configured through the front panel or the VT 100 control port The DTE ports can operate in asynchronous or synchronous modes WAR emm 51 1 G3 7 097 ra sam DSU CSU RS232 or V 35 Cable Di eje 1 2 gimus como 7227223832 OE JO RJ45 to DB25 Cable L T VT 100 Terminal RS232 or V 35 DTE Device DTE Device Item Function DCE port Connects to an external DSU CSU DTE 1 port Connects to a DTE device DTE 2 port Connects to a DTE device Telco connector Connects to the dedicated circuit Control port Connects to the VT 100 interface On Off switch Turns power
13. Mask Enter the subnet number assigned to the network formed by the Express 5110 and the other FRAD routers across the frame relay network See Guidelines for Configuring IP Addr Subnet Mask and Mng DLCI on page 6 6 for more information Management DLCI MNG DLCI Enter the management data link connection identifier The Management DLCI is a special DLCI used between the attached DTE device and the Express 5110 to carry SNMP and telnet packets to from the Express 5110 on the DTE port See Guidelines for Configuring IP Addr Subnet Mask and Mng DLCI on page 6 6 for more information Protocol Address Table 61202130L2 1 DTE Port DLCI PRT DLCI Enter the DTE port DLCI into the PROTOCOL ADDRESS TABLE mapping it to the corresponding NETWORK DLCI If address translation is not required set to the value of the corresponding network DLCI element Network DLCI NET DLCI Enter the network port DLCI into the PROTOCOL ADDRESS TABLE mapping it to the corresponding DTE Port DLCI This element should contain DLCI addresses obtained from the service provider Edit Next Entry NEXT key on front panel Edit the next entry in the address table Edit Previous Entry PREV key on front panel Edit the previous entry in the address table Express 5110 User Manual 6 7 Chapter 6 DTE Port Configuration Delete This Entry DEL key on front panel Delete the current entry in the address table Add New Entry ADD key on front panel Add
14. Port Frame Relay Options 7 4 Figure 7 4 VT 100 Network Port LLC2 Options Menu sees eee 7 7 Figure 8 1 VT 100 IP Route Menu eene een enne enn n een eene 8 2 Figure 8 2 IP Routing Table Menu sese eee enne 8 3 Figure 9 1 System Configuration Menu uu 9 1 Figure 10 1 View Statistics Menu n nee nenne nenne 10 1 Figure 10 2 DTE Port Statistics Menu Frame Relay 10 4 Figure 10 3 DTE Port Statistics Menu Transparent Async Protocol 10 5 Figure 10 4 DTE Port Statistics Menu All Other Protocols sess 10 5 Figure 10 5 Network Port View Statistics Menu 10 6 Figure 10 6 View DLCI Statistics Menu Network Port and Frame Relay Protocol Onl yane hn tte ente nom ne Meine i hosters rr ert celi did 10 7 Figure 10 7 Protocol Statistics Menu eene 10 7 Figure 10 8 Control Signal Status Screen sss eee 10 9 Figure 10 9 Signal State Screen enne 10 10 Figure 10 10 System Statistics Screen a 10 10 Figure T I VT 100 Test Me secciones erred er tede 11 1 Figure 11 2 Front Panel Test Menu tete tette ti itte eren ied 11 2 Figure 11 3 VT 100 Ping Menu iet sapan qata inte taa eme ee ne 11 3 XX Express 5110 User Manual 61202130L
15. Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class A dig ital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio fre quency energy and if not installed and used in accordance with the instruction man ual may cause harmful interference to radio frequencies Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Class A FCC limits Win Shielded cables must be used with this unit to ensure compliance with Changes or modifications to this unit not expressly approved by the O W ARNING party responsible for compliance could void the user s authority to operate the equipment Canadian Emissions Requirements This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the interference causing equipment standard enti tled Digital Apparatus ICES 003 of the Department of Communications Cet appareil nuerique respecte les limites de bruits radioelectriques applicables aux appareils numeriques de Class A prescrites dans la norme sur le materiel brouilleur Appareils Nu
16. a new entry to the address table NOTE There should be one entry for every virtual circuit on the frame relay DTE port SDLC Protocol SDLC is a synchronous bit oriented full duplex Layer 2 protocol used to connect SDLC devices to a frame relay network At Layer 2 SNA networks use SDLC between FEPs front end processors and cluster controllers This protocol selection provides Logical Link Control Type 2 LLC2 LLC2 defines the data link frame header and supports the multiplexing of one or more data links to from separate service access points SAPs Type 2 provides acknowledged connection oriented service See Figure 6 5 The PU physical unit address LLC2 SSAP LLC2 DSAP and outgoing DLCI are used to set up an end to end SDLC session for each PU in the network The PU address elements should match the address of each controller address attached to the port The DLCI determines the path across the frame relay network and is given by the service provider The SSAP DSAP pairs are user defined but should match between two Express 5110s for each SDLC session NOTE All PU addresses for a port must be unique but it is not necessary that they match the PU address at the remote end The SSAP DSAP DLCI is used to make the connection across the frame relay network Physical Layer Options 6 8 Interface Type CONN Select the connector type for the DTE interface The choices are V 35 and RS 232 Express 5110 U
17. all ports and assumes a secondary role once SNRM is received The Express 5110 then brings up the LLC2 link across the frame relay network to another FRAD which assumes a primary role This allows the Express 5110 to operate with PU 2 1 devices Different roles can be assumed for each SDLC session Disconnection starts the role determination procedure again Express 5110 User Manual 4 1 Chapter 4 Applications In all cases the Express 5110 is transparent to the XID exchange identi NOTE fication negotiation between any two network devices The Express 5110 uses LLC protocol mode 2 to transport SDLC information frames This protocol ensures a reliable link across frame relay providing protection from frame loss and excessive delays The encapsulation method uses the RFC 1490 format See Table 4 1 on page 4 3 for an example of how to configure the Express 5110 for this application Remote End Host End PU Address CO PU Address CO PU Address C1 DLCI 17 DLCI 120 SDLC 3270 Controller DTE1 DTE1 FRAME RELAY SDLC DTE2 DTE2 FEP Host SDLC 5110 d 5110 UNO 3270 Controller RFC1490 LLC2 PU Address CO o ato Figure 4 1 SNA SDLC with Local Spoofing 4 2 Express 5110 User Manual 61202130L2 1 Chapter 4 Applications Table 4 1 Configuration Settings for SNA SDLC Application HO
18. cord power supply and or batteries indicated in the manual Do not dispose of batteries in a fire They may explode Check with local codes for special disposal instructions ADTRAN Year 2000 Y2K Readiness Disclosure ADTRAN has established a Year 2000 program to ensure that our products will cor rectly function in the new millennium ADTRAN warrants that all products meet Year 2000 specifications regardless of model or revision Information about ADTRAN s Year 2000 compliance program is available at the following Product Matrix www adtran com y2kfax html E mail year2000 adtran com Faxback Document Line 256 963 8200 Y2K plans and product certifications are listed in the Product Matrix see above Y2K Project Line 256 963 2200 61202130L2 1 Express 5110 User Manual V FCC regulations require that the following information be provided in this manual 1 vi This equipment complies with Part 68 of FCC rules On the bottom of the equip ment housing is a label showing the FCC registration number and ringer equiva lence number REN for this equipment If requested provide this information to the telephone company If this equipment causes harm to the telephone network the telephone company may temporarily discontinue service If possible advance notification is given otherwise notification is given as soon as possible The telephone company will advise the customer of the right to file a complaint with the FCC The
19. frame relay protocol 6 4 PPP synchronous protocol 6 23 SDLC protocol 6 9 transparent BOP protocol 6 14 flags 1 1 Index 3 Index FLASH code 1 3 FRAD 4 1 6 3 frame processing 1 2 frame relay address table 4 4 alarm conditions 3 3 general description 1 1 private network 1 2 public network 1 2 frame relay options network port 7 4 frame relay protocol menu tree 6 5 frame relay protocol 6 3 7 1 frame relay 4 1 6 3 6 20 B 1 B2 frames in 10 9 frames out 10 9 freeze stats 10 8 front panel configuration menu tree 5 2 operation 3 3 front panel 1 3 3 1 front end processors 6 8 G gateway DLCI IP routing 8 5 gateway IP address IP routing 8 5 gateway port IP routing 8 5 gateway 4 4 8 1 group address SDLC protocol 6 12 group address 6 12 H hardware flow control 6 16 HDIC 6 13 header 1 1 hot keys 10 8 Index 4 Express 5110 User Manual support 2 installation 2 1 interface type bisync protocol 6 16 frame relay protocol 6 4 network port 7 3 PPP async protocol 6 24 6 27 PPP synchronous protocol 6 23 SDLC protocol 6 8 transparent async protocol 6 20 transparent BOP protocol 6 14 inter LATA 1 3 internal routing table 8 1 internet protocol 1 2 inv formats 10 3 inverse ARP 4 4 8 1 IP address frame relay protocol 6 7 IP routing 8 4 PPP async protocol 6 26 6 28 PPP synchronous protocol 6 23 IP address 4 4 6 6 IP encapsulati
20. if present are connected together This precaution may be particularly important in rural areas Users should not attempt to make such connections themselves but CAUT should contract the appropriate electric inspection authority or an elec trician as appropriate The Load Number LN assigned to each terminal device denotes the percentage of the total load to be connected to a telephone loop which is used by the device to pre vent overloading The termination on a loop may consist of any combination of devices subject only to the requirement that the total of the Load Numbers of all devices does not exceed 100 viii Express 5110 User Manual 61202130L2 1 Warranty and Customer Service ADTRAN will replace or repair this product within five years from the date of ship ment if it does not meet its published specifications or fails while in service For detailed warranty repair and return information refer to the ADTRAN Equipment Warranty and Repair and Return Policy Procedure Return Material Authorization RMA is required prior to returning equipment to ADTRAN For service RMA requests or further information contact one of the numbers listed on the inside back cover of this manual 61202130L2 1 Express 5110 User Manual Express 5110 User Manual 61202130L2 1 Table of Contents Chapter 1 Introduction eese eese tenente entente 1 1 Understanding Frame Relay usss ayauya ansa inne rhe enin
21. indicates a service affecting condition This condition is cleared once N393 consecutive error free events are received N392 defines the number of errors required in a given event window while N393 defines the number of polling events in each window For example If N392 3 and N393 4 then if three errors occur within any four events the interface is determined inactive The status of the connection can be viewed in the STATUS menu under DTE Port SIGNALING STATE The status will return to active once the threshold is no longer exceeded Guidelines for Configuring IP Addr Subnet Mask and Mng DLCI If the attached router or FRAD is used to route SNMP telnet frames to the Express 5110 set the MANAGEMENT DLCI to a unique value that identifies the virtual circuit between the router FRAD and the Express 5110 The router FRAD must also be configured to route the Express 5110 IP address to this DLCI The IP address and subnet mask for the DTE port must also be set Express 5110 User Manual 61202130L2 1 Chapter 6 DTE Port Configuration Setting the IP address to 0 0 0 0 and setting the Mng DLCI to a value not used by the attached frame relay device disables this feature IP Address IP ADDR Enter the Express 5110 IP address Each port capable of carrying IP traffic has its own unique IP address See the previous section Guidelines for Configuring IP Addr Subnet Mask and Mng DLCI on page 6 6 for more information IP Subnet
22. interface The Express 5110 supports three standard PVC signaling formats LMI ANSI T1 617 D and ITU Q 933 A The selected signaling format is used to poll the network end of the UNI interface and retrieve virtual circuit information Optionally the polling process can be disabled User data is encapsulated into standard frame relay formatted frames using two methods FRF 3 1 IA procedures are used for IP and LLC2 protocols while a proprietary method is used for transparent protocol mode Virtual circuit sharing is allowed for both methods Configure the Network Port before the DTE Ports Selections made will affect the choices available for the DTE ports NOTE 61202130L2 1 Express 5110 User Manual 7 1 Chapter 7 Configuring the Network Port Connection Connection is made through the internal DDS 56 64 DSU When connecting to an external DSU the Express 5110 emulates an ex ternally timed DTE interface connected directly to the DCE interface of the external device Therefore the connection between the Express 5110 and the DSU is a direct connection NOTE 1 RS232 1 INTERFACE TYPE 2 V 35 3 NETWORK 1 LOOP RATE available when NET 1 DTE PORT 1 2 PHYSICAL LAYER OPTIONS WORK interface type is selected 156k 2 DTE PORT 2 2 64k 2 CLOCK SOURCE available when NETWORK interface type is select led 1 MASTER 2 FROM NETWORK when RS232 or V 35 interface is se 56K and 64K avaialbe for
23. on and off 115 VAC connection Connects to captive power cord Figure 2 1 Express 5110 Rear View 61202130L2 1 Express 5110 User Manual 2 3 Chapter 2 Installation Telco Connector The TELCO connector is an eight position modular jack which provides connection to the dedicated DDS network See Pinouts on page A 1 for the TELCO connector s pin assignments Control Port The eight position modular jack labeled CONTROL provides connection to a VT 100 RS 232 compatible interface This enables the Express 5110 to be configured through a terminal instead of the front panel Use the VT 100 terminal cable provided for this connection See Pinouts on page A 1 for the connector pin assignments A description of the operation of this port is covered in Operation on page 3 1 2 4 Express 5110 User Manual 61202130L2 1 Chaper3 Operation FRONT PANEL The Express 5110 faceplate is shown in Figure 3 4 on page 3 9 Descriptions of each part of the front panel follow LCD Window Displays menu items and messages in 2 lines by 16 characters Enter Selects active menu items To activate a menu item scroll to it using the arrow keys or press the number of the item The flashing cursor indicates which parameter is activated Press Enter to select the active menu item Numeric Keypad The numeric keypad contains the numbers 0 through 9 and alpha characters A through F which are used to activate menu items and enter information such as th
24. rear panel 2 2 receipt inspection 2 1 receiver sensitivity B 3 remote configuration 6 17 remote FECN notification network port 7 5 remote login 3 4 remote management 1 3 reply to RIP requests PPP synchronous protocol 6 24 6 26 6 29 responses diagnostics 11 2 return material authorization RMA ix RFC 1315 122 1 3 RFC 1490 4 2 8 1 RIP 4 4 6 21 6 23 6 24 6 26 6 29 7 7 8 1 8 3 8 5 router 4 4 6 6 routing information protocol 6 23 6 26 6 29 7 7 routing paths 8 3 routing table automatic entry 8 1 manual entry 8 1 routing table 8 1 routing tables 6 21 6 24 6 26 routing 6 21 6 26 RS 232 bisync protocol 6 16 frame relay protocol 6 4 PPP Async Protocol 6 27 PPP async protocol 6 24 PPP dynchronous protocol 6 23 SDLC protocol 6 8 transparent async protocol 6 20 transparent BOP protocol 6 14 RS 232 1 2 B2 RTS 10 2 Rx errored frames 10 2 Rx frames statistics 10 2 Express 5110 User Manual Index 7 Index S SAP 6 8 save configuration 3 7 SDLC links 4 1 SDLC poll response timeout SDLC protocol 6 11 SDLC protocol menu tree 6 10 SDLC protocol 6 8 6 11 SDLC slow poll ratio SDLC protocol 6 11 SDLC 1 2 4 1 4 2 4 4 6 8 6 12 6 17 SDLC HDLC transparent B 2 SDLC LLC2 translation B 2 service access points 6 8 set normal response mode 4 1 SHIFT key 3 1 3 3 signal errors 10 10 signal state 10 10 signal timeouts 10 10 signaling format 7 1 signaling type fram
25. telephone company may make changes in its facilities equipment opera tions or procedures that could affect the proper operation of this equipment Advance notification and the opportunity to maintain uninterrupted service are given If experiencing difficulty with this equipment please contact ADTRAN for repair and warranty information The telephone company may require this equipment to be disconnected from the network until the problem is corrected or it is certain the equipment is not malfunctioning This unit contains no user serviceable parts An FCC compliant telephone cord with a modular plug is provided with this equipment This equipment is designed to be connected to the telephone network or premises wiring using an FCC compatible modular jack which is Part 68 com pliant The following information may be required when applying to the local telephone company for a dial up line for the V 34 modem Service Type Digital Facility Service Order Network Interface Code Code Jacks 56 kbps Digital Interface 04DU5 56 6 0F 485 64 kbps Digital Interface 04DU5 64 6 0F RJ 485 In the event of equipment malfunction all repairs should be performed by ADT RAN Itis the responsibility of users requiring service to report the need for ser vice to their distributor or ADTRAN See the inside back cover of this manual for information on contacting ADTRAN for service Express 5110 User Manual 61202130L2 1 Federal Communications Commission
26. view DTE 1 DTE 2 NETWORK or SYSTEM statistics The first STATISTICS screen displays Scroll through the remaining screens using the arrow keys The number displayed in reverse video in the upper right hand corner of the screen indicates which port the displayed information applies to 1 DTE 1 2 DTE 2 N Network Statistics Available for DTE and Network Ports 10 8 The following information is displayed when the DTE 1 DTE 2 or NET port is selected Express 5110 User Manual 61202130L2 1 61202130L2 1 Chapter 10 Statistics Control Signal Status Screen An asterisk indicates that the signal is active for the currently selected port See Figure 10 8 RS request to send TR data terminal ready CS clear to send CD carrier detect SR data set ready Figure 10 8 Control Signal Status Screen Frames In Total received frames since last reset Frames Out Total transmitted frames since last reset Errored Frames Total errored frames received since last reset Overrun Errors Receive FIFO first in first out overrun External clock for network port is too fast DCD Loss Errors Total times the data carrier detect signal was lost since last reset CRC Errors Total occurrences of a cyclic redundancy check error since last reset Abort Frames Total frames aborted since last reset Express 5110 User Manual 10 9 Chapter 10 Statistics Sync Frame Errors Total synchronous frame errors receive
27. 00 Interface 10 1 DTE and Network Port Statistics tenens 10 2 Current Statistles AAA ner cs ee HM o RE ARRA GER ee IAE 10 2 Leads On ii a AA edes exo ae E Te eat 10 2 Totale TA aa tei aee aee ee e PA ike cedi 10 2 Etios manhina bea 10 2 Signal Statistics sua tenia caia 10 4 DEGLStatistics need em eSI NE 10 6 ProtocolStatistics uad A etr ete oae ett tecto ds 10 7 Hot Key Sri ruinas taste pr obe idu 10 8 ESQ enini canes 10 8 DIGIStats D iiec A nete ete ehe ied eie eene 10 8 Protocol Stats P DTE and Network Port Menus only 10 8 Current Stats C uh me eie aede ba e ei intus 10 8 Breeze Stats apuma e oda Pede Pee Ens 10 8 Viewing Statistical Information with the Front Panel Interface 10 8 Statistics Available for DTE and Network Ports 10 8 Control Signal Status Screen sss eene 10 9 Frames In aaa aaa nya t dept ed ede E Ere dali 10 9 Frames Ot xo side SIG tete e een e e ER 10 9 Errored Frames utilidad 10 9 QOverrun BrEOES eo neis eter foo bat HERRERA 10 9 DCIXLOoSSs ErtOEs ente obrera e decada idad 10 9 61202130L2 1 Express 5110 User Manual xvii Table of Contents ERC Oe E ER EE bae ce RE 10 9 s T qa a eter e cease qaa Ve EE erret
28. 10 9 Sync Frame estia fus 10 10 Statistics Available Only for the Network Port oo sess 10 10 DiGMAl AAA NA 10 10 Signal FiimeOUts 4 42 e cette n t een reet etre are ripis 10 10 Signal Errors sn Lina ati db e tut et GERI e EA ene agen 10 10 Sy Stem Statistics iii Ine eti pedet swak 10 10 Chapter 11 Di gnosticS au anna qun aa ayah 11 1 Diagnostics cie ie at eques eu cad n HT UR 11 1 Praia lebe bed cells dvi nervi ete kun Goa 11 2 Address to Ping PING ADDRESS sese eee ee nnns 11 2 A t gebe e A a NS arredo e A SII IER 11 2 Pings Sentiasa am m eim aleae ado o pe naaa iia 11 2 RESPONSES notes Roe dietas o ins 11 2 Min Time ED bio ti 11 3 Ma cete Sa co DI DRE Ae HERR 11 3 AVE TAMING sist Ia tea me qae ot a eei s 11 3 xviii Express 5110 User Manual 61202130L2 1 List of Figures Figure 2 1 Express 5110 Rear Views aa nana eee ee nenne 2 3 Figure 3 1 Example of Basic Menu Travel sess eee 3 4 Figure 3 2 Terminal Login Menu eee nennen nnne 3 5 Figure 3 3 Terminal Main Menu es 3 5 Figure 3 4 Express 5110 Front Panel esses eee eee enne 3 9 Figure 4 1 SNA SDLC with Local Spoofing sse eee 4 2 Figure 4 2 SNA and LAN Application with SNMP Telnet Management 4 5 Figure4 3 Bisync Point to Potnt se acre tdt o teh e
29. 2 1 List of Tables Table 4 1 Table 4 2 Table 4 3 Table 4 4 Table 4 5 Table A 1 Table A 2 Table A 3 61202130L2 1 Configuration Settings for SNA SDLC Application 4 3 Configuration Settings for SNA and LAN 4 6 Configuration Settings for Multi Point Bisync Application 4 9 Configuration Settings for Transparent BOP Application 4 11 Configuration Settings for Transparent Async Application 4 12 DTE DCE Connector Pin Assignments m A 2 Telco Connector Pin Assignments sese A 3 Control Connector Pin Assignments sss A 3 Express 5110 User Manual xxi List of Tables xxii Express 5110 User Manual 61202130L2 1 Chapter 1 Introduction UNDERSTANDING FRAME RELAY 61202130L2 1 Frame relay is a wide area network WAN service designed to minimize physical connections This is accomplished by using virtual connections within the frame relay cloud and accessing these virtual circuits with normally one physical connection at each location to the frame relay service Virtual circuits are addressed using header information at the beginning of each frame These frames are formatted by the user s CPE equipment such as the ADTRAN Express 5110 ANSI standards describe how each frame must be constructed to provide interoperability between CPE eq
30. 202130L2 1 Chapter 4 Applications Bisync Application The Express 5110 can be used to connect IBM 3780 2780 see IBM manual number GA27 3004 2 bisync controllers and a host across a frame relay network Point to point and multi point configurations are supported at speeds up to 19200 bps The LLC protocol mode 2 is used to provide a reliable transport layer across the frame relay network In a multi point configuration the Express 5110 performs local spoofing minimizing traffic across the frame relay network Sample network illustrations for both point to point and multi point are shown in Figures 4 3 and 4 4 See Table 4 3 on page 4 9 for an example configuration for the point to point application DLCI 17 DLCI 120 Bisync DTE1 FRAME RELAY pre Bisync 2 3780 Controller Ns ee ge lit N DTE2 DTE FEP Host 5110 5110 RFC1490 LLC2 Figure 4 3 Bisync Point to Point 61202130L2 1 Express 5110 User Manual 4 7 Chapter 4 Applications Poll Address AA1 Bisync FRAME RELAY 3780 Controller FEP Host 3780 Controller Poll Address BB1 RFC1490 LLC2 ko kg EJ Figure 4 4 Bisync Multi Point 4 8 Express 5110 User Manual 61202130L2 1 Chapter 4 Applications Table 4 3 Configuration Settings for Multi Point Bisync Application HOST Express 5110 REMOTE Express 5110
31. 6 17 Slow Poll Ratio N 1 POLL RAT eene 6 17 Protocol Address Table ooroo eee asiyka ERA ER 6 17 Unit Address UNIT ADDR enne 6 17 LEC SSAP ELC iii be Sh EAE 6 17 EEC2 DSAP EEG DSA P iiti toph e to eet Pe Pee 6 17 Outgoing DECI OUT DECI fede 6 17 Edit Next Entry NEXT key on front panel eese 6 18 Edit Previous Entry PREV key on front panel sss 6 18 Delete This Entry DEL key on front panel sees 6 18 Add New Entry ADD key on front panel 2 6 18 Transparent Async Protocol TRANS ASYNC a 6 19 Physical Layer Options need dirt 6 20 Int rface Type CONN tiit ine etie igi eds 6 20 Asynchronous Bit Rate RATE eee eee 6 20 Data Bits cd ze Den utate eee ar 6 20 Patity scite La TEE e eor He aaa ica 6 20 STOP Bits e tees 6 20 Hardware Flow Control FLOW CTRL eee 6 20 Protocol Options ette feeder es 6 20 ProtocobAddress Table viii naaa nana S TR 6 21 Far End Port Number FE PORT eese 6 21 Outgoing DLCI OUT DLC ertet tend dietas 6 21 PPP Synchronous Protocol PPP SYNC sese eee ees 6 21 Routing sese ire adero Haie residuis e ete C EL etes 6 21 Physical Layer Options tereti as 6 23
32. 6 8 7 1 virtual connections 1 1 VT 100 configuration network port 7 3 configuration menu tree 5 2 Express 5110 User Manual Index 9 Index configuration 5 1 connection to 2 2 connection operation 3 4 EIA 232 interface 2 4 VT 100 1 3 W WAN 1 1 Index 10 wide area network 1 1 write community system configuration 9 2 X XID 4 2 Express 5110 User Manual 61202130L2 1 Product Support Information Pre Sales Inquiries and Applications Support Please contact your local distributor ADTRAN Applications Engineering or ADTRAN Sales Applications Engineering 800 615 1176 Sales 800 827 0807 Post Sale Support Please contact your local distributor first If your local distributor cannot help please contact ADTRAN Technical Support and have the unit serial number available Technical Support 888 4ADTRAN Repair and Return If ADTRAN Technical Support determines that a repair is needed Technical Support will coordinate with the Customer and Product Service CAPS de partment to issue a Return Material Authorization RMA number For infor mation regarding equipment currently in house or possible fees associated with repair contact CAPS directly at the following number CAPS Department 256 963 8722 Identify the RMA number clearly on the package below address and return to the following address ADTRAN Customer and Product Service 6767 Old Madison Pike Progress Center Building 6 Suite
33. ADRAN Express 5110 Frame Relay Service Unit User Manual 1202130L2 Express 5110 w built in DSU 61202130L2 1A November 1999 This product includes software developed by the University of California Berkeley and its contributors ADRAN 901 Explorer Boulevard P O Box 140000 Huntsville AL 35814 4000 Phone 256 963 8000 1999 ADTRAN Inc All rights reserved Printed in USA About This Manual This manual is arranged so you can quickly and easily find the information you need The following is an overview of the contents of this manual Chapter 1 Introduction familiarizes you with frame relay networks and Express 5110 highlights The chapter also gives a brief explanation of options that may be purchased for use with the Express 5110 Chapter 2 Installation describes the Express 5110 connectors pin assignments are given in Appendix A and provides an installation diagram Chapter 3 Operation explains how to operate your Express 5110 using either the front panel or a VT 100 terminal interface Chapter 4 Applications provides examples of some common Express 5110 appli cations This chapter includes network diagrams as well as configuration tables for each example Chapter 5 Configuration Overview explains how to access the Express 5110 Con figuration menu and provides menu trees for both the front panel and the VT 100 interface Chapters 6 through 9 provide brief explanations for selections made in
34. ANSMIT RIP REQUESTS 5 REPLY TO RIP REQUESTS 1 NO 2 YES Figure 6 11 Slip Protocol Menu Tree Protocol Options Protocol options are not available when the SLIP protocol is enabled Protocol Address Table IP Address IP ADDR Enter the internet protocol IP address of the Express 5110 DTE port 6 28 Express 5110 User Manual 61202130L2 1 61202130L2 1 Chapter 6 DTE Port Configuration Subnet Mask Enter the subnet number of the network formed by the Express 5110 and the Peer SLIP station Peer IP Address PEER IP Enter the IP address of the attached SLIP device Transmit RIP Requests TX RIP Enable or disable the Express 5110 s transmission of routing information protocol RIP messages RIP broadcasts occur in 60 second intervals advertising network addresses to the Peer SLIP device Routing tables are generated from these broadcasts Reply to RIP Requests RIP REPLY Enable or disable the Express 5110 s reply to the request from the Peer SLIP device to issue RIP messages Express 5110 User Manual 6 29 Chapter 6 DTE Port Configuration 6 30 Express 5110 User Manual 61202130L2 1 Chapter Configuring the Network Port NETWORK PORT Access the NETWORK PORT menus by selecting NETWORK PoRT from the CONFIGURATION menu See the menu tree in Figure 7 1 The network port is always used in frame relay protocol configurations The network port terminates the user end of the frame relay UNI
35. CONTROL on the rear of the Express 5110 This connection is used for both local and remote configuration Open the connection and press Enter repeatedly until the LOGIN MENU appears Figure 3 2 on page 3 5 Select LOCAL LOGIN to configure the Express 5110 unit connected to the terminal Select REMOTE LOGIN to configure a remotely located Express 5110 unit For remote applications enter the DLCI data link connection identifier number of the remote unit by pressing 1 Enter the DLCI number and Enter again Next select BEGIN REMOTE SESSION by pressing 2 and Enter Enter the password The factory default password is adtran The MAIN menu will appear Figure 3 3 on page 3 5 Make selections by entering the number corresponding to the chosen parameter Press ESC to return to the previous screen Express 5110 User Manual 61202130L2 1 Chapter 3 Operation In the upper right hand corner of the VT 100 screen LOCAL or RE NOTE MOTE is displayed indicating which unit the current screen represents See Figure 3 3 on page 3 5 LOGIN HENU ADTRAN ERPRESS 5110 LOCAL 1 LOCAL LOGIN 2 REMOTE LOGIN ENTER SELECTION gt Figure 3 2 Terminal Login Menu IGURATION STATISTICS ATION ENTER SELECTION gt H Figure 3 3 Terminal Main Menu 61202130L2 1 Express 5110 User Manual 3 5 Chapter 3 Operation EXPRESS 5110 MENU STRUCTURE The opening menu is the access point to all other operations The MAI
36. DLEET eee enne 8 4 Edit Next Entry NEXT Key on Front Panel sees 8 4 Edit Previous Entry PREV Key on Front Panel sss 8 4 Delete This Entry DEL Key on Front Panel sss 8 4 Add New Entry ADD Key on Front Panel sse 8 4 Express 5110 User Manual 61202130L2 1 Table of Contents Gateway IP Address GW IP ADD sees eee ee ee e nnne 8 5 Gateway Port GW PORT ertt pe semen eet rt sete edet oboe 8 5 Gateway DECI ite edo ettet e n arre re qhawa shaqta 8 5 Transmit ARP Requests TX eee eee eene nnne 8 5 Process Received ARP Packets RX ARP eese enne 8 5 ARP Refresh Time ARP REE eene erp rte reete reete 8 5 Chapter 9 System Configuration 9 1 System COMME eb eee tdt o i Tb ie i dert E cot 9 1 Change Password tenent eee eee d ute e dien eden 9 2 Read Community RD COM eene nnne nennen 9 2 Write Community WR COMM iter entere piget tae n 9 2 Trap Manager TRAP DECI J sese eee eee nnn 9 2 Trap Manager IP Address TRAP IP ADDR eee eene 9 2 Trap Manager Port TRAP PORT sees eene nennen 9 2 Support Fragmentation SUPPORT FRAG sees eee eee ee nennen 9 2 Chapter 10 Statistics 10 1 Viewing Statistical Information with the VT 1
37. GOING DLCI 2 DTE PORT 2 Figure 6 6 Transparent BOP Menu Tree Express 5110 User Manual 6 13 Chapter 6 DTE Port Configuration Physical Layer Options Interface Type CONN Select the connector type for the DTE interface The choices are V 35 and RS 232 Synchronous Bit Rate RATE Select the operating speed of the DTE interface The selections are 2400 4800 and 9600 bps and 19 2 38 4 56 64 112 128 168 192 224 256 280 320 384 448 and 512 kbps NOTE Speed selections made for the Network Port affect the choices available for the DTE ports Synchronous Idle Method IDLE Enable the Express 5110 to transmit flags or all ones flags are recommended Hardware Flow Control HDW FLOW CTRL When enabled the Express 5110 varies the transmit clock rate to temporarily limit the transmit data rate to the Express 5110 Protocol Options Protocol options are not available when the Transparent BOP protocol is enabled Protocol Address Table 6 14 Far End Port Number FE PORT Enter the remote Express 5110 port number that the remote HDLC device is connected to Outgoing DLCI OUT DLCI Enter the DLCI address that indicates the virtual circuit used to connect with the remote Express 5110 Express 5110 User Manual 61202130L2 1 Chapter 6 DTE Port Configuration Bisync Protocol The Bisync protocol option enables the Express 5110 to connect IBM 2780 3780 bisync controllers to the host acro
38. I 18 _ MDLCI 960 DTE2 5110 5110 UNI RFC1490 LLC2 Router Router lt SNMP Manager Figure 4 2 SNA and LAN Application with SNMP Telnet Management 61202130L2 1 Express 5110 User Manual 4 5 Chapter 4 Applications Table 4 2 Configuration Settings for SNA and LAN Application 4 6 HOST Express 5110 REMOTE Express 5110 DTE Port 1 Protocol SDLC SDLC Physical CONN RS232 CONN RS232 Options RATE 19 2 RATE RS232 IDLE ONES IDLE ONES Protocol FORMAT NRZ FORMAT NRZ Options TIMEOUT 3 TIMEOUT 3 MIN POLL TIME 0 MIN POLL TIME 0 THRESHOLD 10 THRESHOLD 10 POLL RATIO 1 POLL RATIO 1 TX DELAY 0 TX DELAY 0 Protocol ENTRY 1 ENTRY 1 Address Table CTRL ADDR CO CTRL ADDR 0 GROUP ADDR 0 GROUP ADDR 0 LLC2 SSAP 04 LLC2 SSAP 04 LLC2 DSAP 04 LLC2 DSAP 04 OUT DLCI 120 OUT DLCI 17 DTE Port 2 Protocol DISABLED FRAME RELAY Physical N A CONN V 35 Options RATE 64K IDLE FLAGS HDW FLOW CTRL ON Protocol N A SIGNAL ANSI Options 1392 15 N392 3 N393 4 IP ADDR 200 200 200 2 SUBNETMASK 255 255 255 0 MNG DLCI 960 Protocol N A PORT DLCI 18 Address Table NET DLCI 18 Network Port Interface Type NET NET Physical LOOP RATE 64K LOOP RATE 64K Options CLOCK SOURCE SLAVE CLOCK SOURCE SLAVE FRAME RELAY SIGNAL TYPE ANNEX D SIGNAL TYPE ANNEX D OPTIONS T391 10 T391 10 N391 6 N391 6 N392 3 N392 3 N393 4 N393 4 Express 5110 User Manual 61
39. IP Requests XMIT RIP ENABLE or DISABLE the Express 5110 s transmission of routing information protocol RIP messages RIP broadcasts occur in 60 second intervals advertising network addresses to the peer routers or FRADs Routing tables are generated from these broadcasts Process Received RIP Packets ENABLE or DISABLE the Express 5110 s reply to the request from the peer routers or FRADs to issue RIP messages 61202130L2 1 Express 5110 User Manual 7 7 Chapter 7 Configuring the Network Port Priority Queue Ration N 1 Define the ratio that SDLC frames have over other protocols SDLC protocols are processed each time the network port transmitter is serviced Other protocols are processed every N times the SDLC protocol is processed Set to 1 to enable equal priority 7 8 Express 5110 User Manual 61202130L2 1 Chapter 8 IP Routi Ng IP ROUTING WITH THE EXPRESS 5110 61202130L2 1 The Express 5110 contains an IP router function to resolve paths for IP packets received This function is used regardless of encapsulation protocol and port received from The heart of the routing system is a routing table which can be generated manually automatically or a combination of the two Manual entry is preferred in cases where there are few routes This minimizes traffic created by routing protocols used in the automatic method The automatic method cuts down on manual entry for large route tables and allows for routes to be changed wi
40. Interface Type CON iuter tete ime bte pene ipid ase 6 23 xiv Express 5110 User Manual 61202130L2 1 Table of Contents Synchronous Bit Rate RATE 1 u aa 6 23 Synchronous Idle Method IDLE sss 6 23 Hardware Flow Control FLOW CTRL eerte 6 23 PrOtOCOLOptHOnS 2 cr A ras 6 23 Protocol Address Table emere tira tree eren 6 23 _ t ante e 6 23 S bnet Mask asha Ure dett tee e c ret 6 23 Peer P Address PEER ID sea i bentes 6 23 Transmit RIP Requests TX RIP ne 6 23 Reply to RIP Requests RIP REPLY eee 6 24 Asyne Protocol cial tr ette te e 6 24 M P 6 24 Physical Layer Options chi mete need eren tra iet ue 6 24 Interface CONN usina eter es 6 24 Asynchronous Bit Rate BIT 6 24 Da rius 6 24 A NN 6 25 Stop Bits ence eate mede 6 25 Hardware Flow Control ADW FLOW CTRL eerte 6 25 Protocol Options uttter ee nee tertie eibi tesis 6 26 Protocol Address Table veraces 6 26 IP Address IPEADDR s ette reet ide et 6 26 Subnet Mask a us u nte G e a e Ue eee reis 6 26 Peer IP Address PEERID perirent nA 6 26 Transmit RIP Requests TX RIP 6 26 Reply to RIP Requests RIP REPLY eee 6 26 Slip
41. Manual xi Table of Contents TD2 Transmit Data DTE 2 eese ene nennen 3 2 RD2 Receive Data DTE 2 oe atan Eene DE E ETEA 3 2 TDN Transmit Data Network eese 3 3 RDN Receive Data Network eene 3 3 ALM TST Alarm lest y ceteri ree ete e dece e reet 3 3 Front Panel Operation 3 icti tree rtt peer tra ee Pete 3 3 VT 100 Terminal Connection and Operation sese 3 4 Express 5110 Men Structure smart era nici etre 3 6 Main Meri nne o id e ei Eres edat 3 6 Configuration CONFIG etian 3 6 View Statistics STATS 2 kiere EHI tar 3 6 Diagnostics DIAG eene oa nete as 3 6 Save Configuration SAVE siini pee diana 3 7 Abort Changes ABORT iet cete nee ii 3 7 Logout VT 100 m nu only nene iia eiit eiecit ds 3 7 Chapter 4 Applications eese eene erii 4 1 SNA7SDLC with Local Spoofitig ret erras 4 1 SNA and LAN Application with SNMP Telnet Management 4 4 Bisync Application eiie peni dte ib ciiin gesserit 4 7 Transparent Application rene dreht eet eve pb a eren 4 10 Chapter 5 Configuration Overview 5 1 Local and Remote Configuration esses ee eee nnns 5 1 Chapter 6 DTE Port Configuration
42. N menu branches are CONFIGURATION STATISTICS DIAGNOSTICS SAVE ABORT Each MAIN menu item has several functions and submenus to identify and access specific parameters NOTE The Logout selection is available on the VT 100 interface only In this chapter the VT 100 selections are listed first followed by the Front Panel selections if the names differ NOTE Main Menu Definitions for the branches of the MAIN menu follow Configuration CONFIG CONFIGURATION is used to select network and DTE operating parameters For more information on configuration options see the following chapters Configuration Overview on page 5 1 DTE Port Configuration on page 6 1 Configuring the Network Port on page 7 1 IP Routing on page 8 1 and System Configuration on page 9 1 When DTE Port 1 or 2 is selected the protocol enabled determines the selections for PHYSICAL LAYER OPTIONS PROTOCOL OPTIONS and PROTOCOL ADDRESS TABLE View Statistics STATS This selection displays statistical information for DTE ports the network port the protocol and the system See the chapter Statistics for more information Diagnostics DIAG Diagnostic options enable and disable loopback and ping functions See Diagnostics on page 11 1 for more information 3 6 Express 5110 User Manual 61202130L2 1 Chapter 3 Operation Save Configuration SAVE This parameter saves the currently selected configuration Configurati
43. Protocol tivities ha Sa Sus su adi I FEAR ARAS 6 26 RUNN saii ranita 6 26 Physical Layer Options oth semen et ere nier rient 6 27 Interface Type CONN sissies tette tie te eet tere erede 6 27 Asynchronous Bit Rate BIT RATE a 6 27 Dar Bits sieves dios boven se eet to e i e eoi ib iden whe 6 27 Parity nasa aaa ia 6 27 Stop aaa MN e MU 6 27 Hardware Flow Control ADW FLOW CTRL eere 6 27 Protocol Options cuite teet bend sen PE aee dehet bibite esit 6 28 Protocol Address Table ul acere ete ete ente detepe 6 28 IP Address IP ADDR x ettet ree teet ertt rete et 6 28 Subnet Mask deiade a a OO TR EE UR 6 29 Peer IPSAddress PEER IP 1e e eie ebbe bets 6 29 Transmit RIP Requests TX RIP ua 6 29 61202130L2 1 Express 5110 User Manual XV Table of Contents Reply to RIP Requests RIP REPLY eee u 6 29 Chapter 7 Configuring the Network Potrt 7 1 Network pOEPt a suia tti tr e ra e tee tats ete dat tuse reparte tege tests 7 1 Connection ER eere ped de pe e e eve pen eee devas bee Ete E E 7 2 Interface INT EY BE ic iter en en ret tette tet etn te 7 3 Physical Layer Options PHYS LYR OPT eee 7 3 Loop Rate m 7 3 Glock SOTE nin pat e eb e peteret drid 7 4 Bit R te ii tke de A 7 4 Frame Relay Options FR
44. Protocols section and are divided into signaling frames bytes and frame byte totals on the network side See Figure 10 7 DTE PROTOCOLS Protocol Frame Relay SDLC Trans BOP Bisync Trans Async PPP Sync PPP fisunc SLIP PROTOCOLS Signal 0 120 Network 120 0 ESC Stats Menu Current Stats F Freeze Stats Figure 10 7 Protocol Statistics Menu 61202130L2 1 Express 5110 User Manual 10 7 Chapter 10 Statistics Hot Keys Once you have entered one of the statistics menus hot keys are displayed across the bottom of the screen allowing you to quickly access other menus These keys vary depending on the menu currently displayed ESC Press the ESC key to return to the main VIEW STATISTICS menu shown in Figure 10 1 DLCI Stats D When viewing NETWORK PORT statistics or when configured for frame relay on the DTE Port press D to view the DLCI STATISTICS menu shown in Figure 10 6 on page 10 7 Protocol Stats P DTE and Network Port Menus only When in any PORT STATISTICS menu press P to view the PROTOCOL STATISTICS menu shown in Figure 10 7 on page 10 7 Current Stats C Press C to resume viewing current status information after a freeze Freeze Stats F Press the F key to freeze the current statistics Viewing Statistical Information with the Front Panel Interface Select STATS from the MAIN menu From this menu choose to
45. RC Errors gt Rev Overrun gt Port Unavail gt Inv Formats gt Unknown DLCI gt 0 83 Rx Bytes gt Tx Bytes gt Aborts Rev gt Frame Errs gt DCD Loss gt Buff Unavail gt Invalid DLCI gt Inactive DLCI gt SIGNAL STATS Tx Signal Frm gt Sig Frm Err gt Sig State gt DOWN Rx Signal Frm Sig Timeouts gt ESC Menu D DLCI Stats P Protocol Stats C Current Stats F Freeze Figure 10 5 Network Port View Statistics Menu DLCI Statistics This menu lists every DLCI number for each frame relay port and classifies it as A active I inactive or U unknown See Figure 10 6 A byte and frame break out for the entire unit is also provided including an in out count as well as a count of how many frames were received with FECN BECN or DE discard eligibility enabled DLCI information for the DTE port is only available when the frame relay protocol is enabled or when viewing network port statistics NOTE 61202130L2 1 10 6 Express 5110 User Manual Chapter 10 Statistics 0 U U H I UE s ESC Preu Menu P Protocol Stats C Current F Freeze Figure 10 6 View DLCI Statistics Menu Network Port and Frame Relay Protocol Only Protocol Statistics This menu provides information on frames and bytes received transmitted by the Express 5110 The information is organized by DTE protocols Protocols other than those included in the list are placed in the Other
46. ST Express 5110 REMOTE Express 5110 DTE Port 1 Protocol SDLC SDLC Physical Layer CONN RS232 CONN RS232 Options RATE 19 2K RATE 19 2K IDLE ONES IDLE ONES Protocol FORMAT NRZ FORMAT NRZ Options TIMEOUT 3 TIMEOUT 3 MIN POLL TIME 0 MIN POLL TIME 0 THRESHOLD 10 THRESHOLD 10 POLL RATIO 1 POLL RATIO 1 TX DELAY 0 TX DELAY 0 Protocol ENTRY 1 Entry 2 ENTRY 1 Address Table CTRL ADDR CO CTRL ADDR C1 CNTRL ADDR CO GROUP ADDR 0 GROUP ADDR 0 GROUP ADDR 0 LLC2 SSAP 04 LLC2 SSAP 08 LLC2 SSAP 04 LLC2 DSAP 04 LLC2 DSAP 04 LLC2 DSAP 04 OUT DLCI 120 OUT DLCI 120 OUT DLCI 17 DTE Port 2 Protocol DISABLED SDLC Physical Layer N A CONN RS232 Options RATE 19 2 IDLE ONES Protocol N A FORMAT NRZ Options TIMEOUT 3 MIN POLL TIME 0 THRESHOLD 10 POLL RATIO 1 TX DELAY 0 Protocol N A ENTRY 1 Address Table CTRL ADDR C1 GROUP ADDR 0 LLC2 SSAP 04 LLC2 DSAP 08 OUT DLCI 17 Network Port Interface Type V 35 NET Physical Layer BIT RATE 64K LOOP RATE 64K Options CLOCK SOURCE SLAVE Frame Relay SIGNAL TYPE ANNEX D SIGNAL TYPE ANNEX D Options T391 10 T391 10 N391 6 N391 6 N392 3 N392 3 N393 4 N393 4 61202130L2 1 Express 5110 User Manual 4 3 Chapter 4 Applications SNA and LAN Application with SNMP Telnet Management When used in a mixed environment consisting of both SNA and LAN networks the Express 5110 serves as a concentrator allowing both networks access to one frame relay link The ex
47. T NRZI 3 MINIMUM POLL TIMER 4 SLOW POLL RATIO 5 RESPONSE TIMER THRESHOLD 6 TRANSMIT DELAY 1 PU ADDRESS 2 GROUP ADDRESS 4 PROTOCOL ADDRESS TABLE 3 LLC2 SSAP 4 LLC2 DSAP 5 OUTGOING DLCI Figure 6 5 SDLC Protocol Menu Tree 6 10 Express 5110 User Manual 61202130L2 1 Chapter 6 DTE Port Configuration Protocol Options Data Format FORMAT Set the data format to match the attached controller or FEP line coding The choices are NON RETURN TO ZERO NRZ and Non RETURN TO ZERO INVERTED NRZI When using NRZI format the Express 5110 does not derive timing from the receive data input NOTE Poll Response Timeout TIMEOUT Set the amount of time the Express 5110 waits for a poll response before issuing another poll Minimum Poll Timer This parameter defines the minimum time ms between consecutive polls to a given PU assigned to the DTE port Slow Poll Ratio POLL RAT Determine how often devices on the Slow Poll list are polled This list is automatically managed based on poll timeouts Initially all PUs are on the Normal list When a PU times out a fixed number of times it is moved to the Slow Poll list A PU remains on this list until it responds properly to a poll The number entered is the number of times PUs on the Normal list are polled before PUs on the Slow Poll list are polled Enter 1 to disable this option Response Timer Threshold THRESHOLD Set the maximum number of response timeouts al
48. TD2 RD2 TDN RDN and ALM TST These LEDs are identified as follows TD1 Transmit Data DTE 1 This LED is active when the Express 5110 DTE 1 port is transmitting data RD1 Receive Data DTE 1 This LED is active when the Express 5110 DTE 1 port is receiving data TD2 Transmit Data DTE 2 This LED is active when the Express 5110 DTE 2 port is transmitting data RD2 Receive Data DTE 2 This LED is active when the Express 5110 DTE 2 port is receiving data Express 5110 User Manual 61202130L2 1 Chapter 3 Operation TDN Transmit Data Network This LED is active when the Express 5110 Network port is transmitting data RDN Receive Data Network This LED is active when the Express 5110 Network port is receiving data ALM TST Alarm Test This LED is active when an alarm condition exists or when the unit is in test mode Alarm conditions include DDS Alarm Conditions Open loop on network e No frame synchronization Frame Relay Alarm Condition e Network frame relay signaling state is down External DSU CSU Alarm Condition e DSR on an external DSU CSU is false Front Panel Operation 61202130L2 1 To choose a menu item press the corresponding number or alpha character on the keypad Press Shift to activate menu items with alpha selections Scrolling to the selection by pressing either the up or down arrows also activates the menu items The flashing cursor indicates which selection is activated Press Ent
49. ample shown in Figure 4 2 on page 4 5 shows DTE 1 configured for SDLC protocol as in the previous example DTE 2 is configured for frame relay protocol providing the LAN gateway router with frame relay access The Express 5110 routes data at the DLCI level using the DTE 2 frame relay address table The Express 5110 emulates the network end of the UNI signaling protocol for the DTE port while emulating the CPE end for the network port PVC status information from the frame relay network is stored and used for full status requests from the router attached to the DTE port A local DLCIis set up between the router and the Express 5110 This Management DLCI carries the SNMP and telnet traffic destined for the Express 5110 This DLCIis included in the UNI full status responses to the router The Express 5110 IP address must be mapped to the management DLCI in the LAN router s route table see the following note With this path an SNMP manager located anywhere in the network can access the Express 5110 s SNMP and telnet information See Table 4 2 on page 4 6 for an example configuration NOTE 4 4 RIP and inverse ARP are not used for the Express 5110 DTE frame relay port Express 5110 User Manual 61202130L2 1 Chapter 4 Applications Remote End Host End PU Address CO PU Address CO DLCl 17 DLCI 120 SDLC 1 3270 Controller N FRAME RELAY DTE1 A S A N SDLC DLC
50. ard eligibility 10 6 DLCI address 6 3 6 12 6 17 frame relay protocol 6 7 IP routing 8 3 management 4 4 network 6 7 DLCI statistics 10 6 DLCI Stats 10 8 DLCI 1 1 3 4 4 4 6 7 6 8 DSAP 6 12 6 17 DSR 102 DSU external 1 2 7 2 internal 1 2 DSU CSU alarm conditions 3 3 DTE statistics 10 1 DTE 1 port 2 2 DTE 2 port 2 2 DTE and network port statistics 10 2 DTE connection 2 2 DTE interface operating speed bisync protocol 6 16 PPP async protocol 6 24 6 27 PPP synchronous protocol 6 23 SDLC protocol 6 9 transparent BOP protocol 6 14 DTE port configuration 6 1 configuring 2 3 DTE port 1 3 6 DTE port 2 3 6 DTE port DLCI frame relay protocol 6 7 DTE port view statistics menu all other protocols 10 5 frame relay protocol 10 4 transparent asyc protocol 10 5 61202130L2 1 Express 5110 User Manual Index DTE port 1 2 DTE rates B 1 DTR 10 2 E edit next entry 6 7 6 12 6 18 8 4 edit previous entry 6 7 6 12 6 18 8 4 EIA 232 cable 2 1 EIA 232 2 2 emulation type bisync protocol 6 16 SDLC protocol 6 11 emulation 4 1 4 4 encapsulation 1 2 enter key 3 1 equipment provided 2 1 sold separately 2 1 error threshold defining 6 6 errored frames 10 9 errors 10 2 ESC hot keys 10 8 exchange identification 4 2 F far end port number transparent async protocol 6 21 transparent BOP protocol 6 14 6 21 FCC approval B 3 FECN 6 3 10 6 FEP 6 8 FIFO 10 9 flags
51. borts Rcu gt Frame Errs gt DCD Loss gt Buff Unavail gt Invalid DLCI gt Inactive DLCI gt C Current Stats Figure 10 2 DTE Port Statistics Menu Frame Relay Protocol Express 5110 User Manual F Freeze Stats 61202130L2 1 DTE PORT 1 TOTAL DTE PORT 1 TOTAL Rx Frames gt Tx Frames gt ERRORS Rx Err Frms gt CRC Errors gt Rcu Overrun gt Port Unavail gt Inu Formats gt Unknown DLCI gt ESC Stats Menu Figure 10 3 DTE Port Statistics Menu Transparent Async Protocol Rx Frames gt Tx Frames gt ERRORS Rx Err Frms gt CRC Errors gt Rev Overrun gt Port Unavail gt Inu Formats gt Unknown DLCI gt ESC Stats Menu 61202130L2 1 Leads On P Protocol Stats Leads On P Protocol Stats Rx Bytes gt Tx Bytes gt fiborts Rcu gt Frame Errs gt DCD Loss gt Buff Unavail gt Invalid DLCI gt Inactive DLCI gt C Current Stats Rx Bytes gt Tx Bytes gt fiborts Rey gt Frame Errs gt DCD Loss gt Buff Unavail gt Invalid DLCI gt Inactive DLCI gt C Current Stats Figure 10 4 DTE Port Statistics Menu All Other Protocols Express 5110 User Manual Chapter 10 Statistics F Freeze Stats F Freeze Stats Chapter 10 Statistics NETWORK PORT Leads On gt RTS DTR DSU state gt OPEN TOTAL Rx Frames gt Tx Frames gt ERRORS Rx Err Frms gt C
52. bps 11 192 Kbps 12 224 Kbps 13 256 Kbps 14 280 Kbps 15 320 Kbps 16 384 Kbps 17 448 Kbps 18 512 Kbps 3 SYNCHRONOUS IDLE METHOD 1 TRANSMIT FLAGS 2 TRANSMIT ALL ONES 4 HARDWARE FLOW CONTROL 1 OFF 2 ON 3 PROTOCOL OPTIONS JNA 1 IP ADDRESS 4 PROTOCOL ADDRESS TABLE 2 SUBNET MASK 3 PEER IP ADDRESS 4 TRANSMIT RIP REQUESTS 1 NO 5 REPLY TO RIP REQUESTS 2 YES Figure 6 9 PPP Synchronous Protocol Menu Tree Express 5110 User Manual 61202130L2 1 Chapter 6 DTE Port Configuration Physical Layer Options Interface Type CONN Select the connector type for the DTE interface The choices are V 35 and RS 232 Synchronous Bit Rate RATE Select the operating speed of the DTE interface The selections are 2400 4800 and 9600 bps and 19 2 38 4 56 64 112 128 168 192 224 256 280 320 384 448 and 512 kbps NOTE Speed selections made for the Network Port affect the choices available for the DTE ports Synchronous Idle Method IDLE Enable the Express 5110 to transmit flags or all ones Hardware Flow Control HDW FLOW CTRL When enabled the Express 5110 varies the transmit clock rate to temporarily limit the transmit data rate to the Express 5110 Protocol Options Protocol options are not available when the PPP Synchronous protocol is enabled Protocol Address Table 61202130L2 1 IP Address IP ADDR Enter the int
53. ce communications can be established so a local Express 5110 can configure a remote Express 5110 See Operation on page 3 1 for information on selecting LOCAL or REMOTE operation The CONFIGURATION menu Figure 5 1 on page 5 2 consists of submenus relating to specific interfaces or functions of the Express 5110 requiring setup DTE Port 1 DTE Port 2 Network Port Control front panel only IP Routing System Configuration Configure the Network Port before the DTE Ports Selections made will affect the choices available for the DTE ports NOTE When configuring DTE port 1 or 2 select the Protocol first This selec NOTE tion determines which parameters will be available for the Physical Layer Options Protocol Options and Protocol Address Table 61202130L2 1 Express 5110 User Manual 5 1 Chapter 5 Configuration Overview The Express 5110 contains a default set of configuration options stored in read only memory see the appendix Default Configuration Profile The unit is shipped from the factory with this profile loaded into the current nonvolatile configuration memory If this profile matches requirements for the system then no additional configuration is required to put the unit into service If the profile does not match system requirements it can be modified When the profile is modified it is stored in the current nonvolatile configuration memory The Express 5110 is then configured with that profile
54. d since last reset Statistics Available Only for the Network Port The following information is available only when the NETWORK PORT is selected from the STATS menu Signal State Current state of frame relay port up or down See Figure 10 9 SIGNAL STATE DOWN Figure 10 9 Signal State Screen Signal Timeouts Total timeouts that have occurred since the last reset Signal Errors Total signal errors received since last reset System Statistics Select SYS from the STATS menu to display the software version and checksum This screen is shown in Figure 10 10 Press Cancel to return to the STATS menu 2 VERSION CHKSUM VER 2 200 17AB Figure 10 10 System Statistics Screen 10 10 Express 5110 User Manual 61202130L2 1 Chapter 11 Diagnostics DIAGNOSTICS This menu allows you to perform diagnostics by sending ping requests and performing loopback tests See Figure 11 1 for the VT 100 Test menu See Figure 11 2 on page 11 2 for the Front Panel menu tree ENTER SELECTION gt Figure 11 1 VT 100 Test Menu 61202130L2 1 Express 5110 User Manual 11 1 Chapter 11 Diagnostics 1 PINGS SENT 1 PING ADDRESS 1 PING 2 RESPONSES 3 DIAG 2 START PING 3 MIN TIME 2 LOOPBACK DIS 4 MAX TIME ENA 5 AVG TIME Figure 11 2 Front Panel Test Menu Ping Select 1 PING to send a ping request to a specific address See Figure 11 3 on page 11 3 for the VT 100 PING men
55. e IP address Shift Enter alpha characters by pressing Shift before each desired character The NEXT PREV ADD and DEL keys are also activated by first pressing Shift To activate a menu item designated by an alpha character rather than a number place the cursor on the menu item using the up and down arrows or press Shift and then the letter The flashing cursor 61202130L2 1 Express 5110 User Manual 3 1 Chapter 3 Operation Cancel indicates which parameter is activated Press Enter to select the item If a key is pressed without using Shift the numbered item becomes active instead of the alpha item If this happens repeat the correct procedure Pressing the Cancel key stops the current activity and returns to the previous menu Repeat until the desired menu level is reached When a submenu item is displayed press Cancel to exit the current display and return to the previous menu Up and Down Arrows Up and down arrows scroll through and activate the submenu items available in the current menu When the submenu items are scrolled the flashing cursor indicates the active parameter Next Prev Add Del To activate these functions press and release the Shift key then press the NEXT PREV ADD or DEL key Use these keys when editing routing tables See DTE Port Configuration on page 6 1 and IP Routing on page 8 1 for more information LED Descriptions 3 2 The Express 5110 has seven LED indicators TD1 RD1
56. e relay protocol 6 6 network port 7 5 simple network management protocol 1 2 slip protocol 6 26 slip 1 2 6 26 B 2 slow poll list 6 11 6 17 slow poll ratio bisync protocol 6 17 INA and LAN application 4 4 NA networks 6 8 NA with local spoofing 4 2 INA 4 5 NA SDLC with local spoofing 4 1 NA SDLC B 2 NMP 1 2 1 3 4 4 6 6 6 7 B2 NRM 4 1 software upgrade 1 3 spoofing local 4 1 9 5 5 5 5 5 5 5 Index 8 Express 5110 User Manual spoofing 4 1 4 7 SSAP 6 12 6 17 SSAP DSAP 6 8 start ping diagnostics 11 2 static route entries 6 21 6 24 6 26 static routing additional configuration required 6 21 6 24 6 27 statistics DTE and network ports 10 8 network port only 10 10 viewing front panel 10 8 VT 100 10 1 viewing 10 1 status information 4 4 status menu 6 6 stop bits PPP async protocol 6 25 6 27 transparent async protocol 6 20 subnet mask 6 6 6 23 6 26 6 29 7 7 support fragmentation 9 2 SVC 1 1 switched virtual circuit 1 1 sync frame errors 10 10 synchronous bit rate bisync protocol 6 16 PPP synchronous protocol 6 23 SDLC protocol 6 9 transparent BOP protocol 6 14 synchronous data link control 1 2 synchronous idle method bisync protocol 6 16 frame relay protocol 6 4 PPP synchronous protocol 6 23 SDLC protocol 6 9 transparent BOP protocol 6 14 synchronous protocol speeds 1 2 system statistics 10 1 61202130L2 1 system configuration 9 1 sys
57. ee eed a 4 7 Figure 4 4 Bisync MultisPOIntaus Qu sauna trente E toti rae rester hen 4 8 Figure 4 5 Transparent BOP Application sse eee een 4 10 Figure 4 6 Transparent Async Application 4 11 Figure 5 1 VT 100 Configuration Menu sse eee eene 5 2 Figure 5 2 Front Panel Configuration Menu Tree sess ee 5 3 Figure 5 3 VT 100 Configuration Menu Tree sse eee 5 5 Figure 6 1 VT 100 Port Configuration Menu eee eee eee 6 1 Figure 6 2 Front Panel Protocol Menu Tree sss eene 6 2 Figure 6 3 Port Disabled Menu Tree esses eee eene 6 3 Figure 6 4 Frame Relay Protocol Menu Tree esee eee 6 5 Figure 6 5 SDLC Protocol Menu Tree u 6 10 Figure 6 6 Transparent BOP Menu Tree u n 6 13 Figure 6 7 Bisync Protocol Menu Tree esses ee eene 6 15 Figure 6 8 Transparent Async Protocol Menu Tree sess 6 19 Figure 6 9 PPP Synchronous Protocol Menu Tree sss 6 22 Figure 6 10 PPP Asynchronous Protocol Menu Tree sess 6 25 Figure 6 11 Slip Protocol Menu Tree esses eee eee nene 6 28 Figure 7 1 Network Port Configuration Menu Tree sess eee 7 2 61202130L2 1 Express 5110 User Manual xix List of Figures Figure 7 2 VT 100 Network Port Configuration 7 3 Figure 7 3 VT 100 Network
58. er to select the item The following steps and Figure 3 1 on page 3 4 illustrate how to select Express 5110 options 1 Activate CONFIGURATION CONFIG using the arrow keys or by pressing 1 The cursor will flash on the number next to the activated selection Press Enter 2 Use the arrow keys to view submenu items 3 Choose an item on the submenu such as DTE PORT 1 4 Activate DTE PORT 1 using the arrow keys or by pressing 1 Press Enter 5 Activate PROTOCOL options using the arrow keys or by pressing 1 Press Enter 6 Press the arrow keys until the desired protocol is displayed Press Enter Express 5110 User Manual 3 3 Chapter 3 Operation CONFIG 1 PORT DISABLED 2 FRAME RELAY 3 SDLC LLC2 4 TRANSPARENT BOP 5 BISYNC 1 DTE PORT 1 1 PROTOCOL 6 TRANSPARENT ASYNC 2 DTE PORT 2 2 PHYS LYR OPT 7 PPP SYNCHRONOUS 3 NETWORK PORT 3 PROTOCOL OPT 8 PPP ASYNC 4 CONTROL PORT 4 ADDRESS TABLE 9 SLIP 5 IP ROUTING 6 UNIT CONFIG Figure 3 1 Example of Basic Menu Travel VT 100 Terminal Connection and Operation 8 4 To control the Express 5110 using a VT 100 terminal perform the following procedure 1 Set the Express 5110 baud rate to match the terminal through the front panel Select 1 CONFIG then 4 CONTROL PORT Using the provided VT 100 terminal adapter cable connect the COM port of a VT 100 compatible terminal or equivalent to the eight pin modular jack labeled
59. ernal DSU Physical Layer Options PHYS LYR OPT The following physical layer options are available when the internal DSU is selected as the interface type Loop Rate Select a loop rate of either 56K or 64K 61202130L2 1 Express 5110 User Manual 7 8 Chapter 7 Configuring the Network Port Clock Source Configure the Express 5110 clocking source as either the master or slave usually slave The following physical layer option is available when the selected interface type is V 35 or RS232 Bit Rate Select the bit rate that closely matches the clock rate supplied by the external DSU The choices are 56K and 64K when RS232 interface type is selected Additional choices of 112k 128K 168k 192K 224k 256K 280k 320K 384k 448k and 512K are available when the V 35 interface is selected Frame Relay Options FR OPT The VT 100 screen in Figure 7 3 appears when FRAME RELAY OPTIONS is selected from the NETWORK PORT CONFIGURATION MENU REMOTE FECN NOTIFICATION DO NOT NOTIFY ENTER SELECTION gt Figure 7 3 VT 100 Network Port Frame Relay Options Menu 7 4 Express 5110 User Manual 61202130L2 1 Chapter 7 Configuring the Network Port Signaling Type SIGNAL Set the signaling type option to match the network signaling type T391 Set the time between polls to the frame relay network N391 Determine how many link integrity polls occur in between full status polls N392 and N393 These parameters define t
60. ernet protocol IP address assigned to the Express 5110 for the DTE port Subnet Mask Enter the subnet number assigned to the network formed by the Express 5110 and the Peer PPP station Peer IP Address PEER IP Enter the IP address of the attached PPP device Transmit RIP Requests TX RIP ENABLE or DISABLE the Express 5110 s transmission of routing information protocol RIP messages RIP broadcasts occur in Express 5110 User Manual 6 23 Chapter 6 DTE Port Configuration 60 second intervals advertising network addresses to the Peer PPP device Routing tables are generated from these broadcasts Reply to RIP Requests RIP REPLY ENABLE or DISABLE the Express 5110 s reply to the request from the Peer PPP device to issue RIP messages PPP Async Protocol Routing The PPP ASYNC PROTOCOL functions the same as the PPP SYNCHRONOUS PROTOCOL except for the port is in async format connected to an async device Special control characters are used to determine frame boundaries for the async channel See Figure 6 10 for the PPP Asynchronous menu tree Routing tables are formed through a combination of RIP and static route entries If RIP is used all routing tables are generated dynamically With static routing the user is able to force relationships Static route tables are configured through the IP ROUTING selection in the CONFIG menu Static routing requires additional configuration see the chapter IP Routing for more
61. every time power is turned on For detailed information on configuration see DTE Port Configuration on page 6 1 Configuring the Network Port on page 7 1 IP Routing on page 8 1 and System Configuration on page 9 1 Configuration menus are shown in Figure 5 2 on page 5 3 for the Front Panel and Figure 5 3 on page 5 5 for the VT 100 terminal ADTRAN ERPRESS 5110 LOCAL ENTER SELECTION gt Figure 5 1 VT 100 Configuration Menu 5 2 Express 5110 User Manual 61202130L2 1 Chapter DTE Port Configuration Configure the protocol physical layer options protocol options and protocol address table for the two DTE ports located on the rear of the Express 5110 by selecting DTE PORT 1 or DTE PORT 2 from the CONFIGURATION menu Figures 6 1 illustrates the VT 100 configuration menu for DTE Port 1 Configure the Network Port before the DTE Ports Selections made will NOTE affect the choices available for the DTE ports ENTER SELECTION gt Figure 6 1 VT 100 Port Configuration Menu 61202130L2 1 Express 5110 User Manual 6 1 Chapter 6 DTE Port Configuration When configuring the DTE ports select the protocol first This selection determines which parameters will be available in the other three categories PHYSICAL LAYER OPTIONS PROTOCOL OPTIONS and PROTOCOL ADDRESS TABLE See Figure 6 2 for the menu tree leading to the protocol selection Definitions for each choice follow categorized by the selected pro
62. fect the choices available for the DTE ports Synchronous Idle Method IDLE Enable the Express 5110 to transmit flags or all ones Hardware Flow Control HDW FLOW CTRL When configured for the Bisync protocol this parameter is always enabled The Express 5110 uses commands within the bisync protocol to temporarily disable transmit data to the Express 5110 Emulation Type EMUL TYPE For multi point configurations this entry defines primary or secondary emulation Set the Express 5110 connected to the host to secondary and the Express 5110 connected to the 2780 3780 controller to primary Line Type LINE Select a point to point or multi point line type Translation Code Define the character set and error checking algorithm to use The choices are EBCDIC CRC16 ASCII CRC16 ASCII odd parity VRC LRC and ASCII even parity VRC LRC Data Format FORMAT Set the data format used by your equipment The choices are NON RETURN TO ZERO NRZ and NON RETURN TO ZERO INVERTED NRZI Express 5110 User Manual 61202130L2 1 Chapter 6 DTE Port Configuration Poll Response Timeout TIMEOUT For multi point configurations set the amount of time the Express 5110 waits for a poll response before issuing another poll Poll Response Timer Threshold THRESHOLD For multi point configurations set the maximum number of response timeouts allowed before a session is terminated Slow Poll Ratio lt N 1 gt POLL RAT Determine how
63. ge 20 to 70 C 4 to 158 F Relative humidity Up to 95 non condensing Dimensions 2 5 H 7 75 W 10 375 L Weight 3 Ibs 115 VAC 60 Hz 8W Express 5110 User Manual B 5 Appendix B Specifications Summary B 6 Express 5110 User Manual 61202130L2 1 Index Numerics 56 64 DDS DSU 1 2 1 3 7 2 A abort changes 3 7 abort frames 10 9 activating menu items 3 3 adapter cable 2 2 ADD key 3 1 add new entry bisync protocol 6 18 frame relay protocol 6 8 IP routing 8 4 SDLC protocol 6 12 address DLCI 6 12 address table frame relay 6 3 PPP async protocol 6 26 slip protocol 6 28 address table 4 4 6 7 address to ping diagnostics 11 2 addressing 1 1 alarm conditions 3 3 all ones Frame Relay Protocol 6 4 SDLC protocol 6 9 transparent BOP protocol 6 14 61202130L2 1 ALM TST 3 3 ANSI T1 617 D frame relay protocol 6 6 ANSI T1 617 D 7 1 ANSI 1 1 application SNA and LAN with SNMP telnet management 4 4 SNA and LAN 4 5 SNA SDLC with local spoofing 4 1 application 4 1 ARP refresh time IP routing 8 5 ARP 4 4 8 1 8 5 asynchronous bit rate PPP async protocol 6 24 6 27 transparent async protocol 6 20 asynchronous protocol speeds 1 2 asynchronous protocol 1 2 avg time diagnostics 11 3 B BECN 6 3 10 6 begin remote session 3 4 bisync protocol menu tree 6 15 bisync protocol 6 15 Express 5110 User Manual Index 1 Index bisync 1 2 bit rate network port 7 4 bit o
64. h the remote device across the frame relay network Express 5110 User Manual 6 17 Chapter 6 DTE Port Configuration 6 18 Edit Next Entry NEXT key on front panel Edit the next entry in the address table Edit Previous Entry PREV key on front panel Edit the previous entry in the address table Delete This Entry DEL key on front panel Delete the current entry in the address table Add New Entry ADD key on front panel Add a new entry to the address table Express 5110 User Manual 61202130L2 1 Chapter 6 DTE Port Configuration Transparent Async Protocol TRANS ASYNC Transparent Async protocol frames up async characters to transport across a frame relay network This protocol is used when the device connected to the Express 5110 is an async device such as a terminal or PC See Figure 6 8 for the Transparent Async menu tree 1 PROTOCOL 6 TRANSPARENT ASYNC 2 PHYSICAL LAYER OPTIONS 1 INTERFACE TYPE 1 RS232 2V 35 1 2400 bps 2 4800 bps 3 9600 bps 4 19 2 Kbps 5 38 4 Kbps 3 DATA BITS 17 28 4 PARITY 1 NONE 2 EVEN 3 ODD 5 STOP BITS 11 22 6 HARDWARE FLOW CONTROL 1 OFF 2 ON 1 DTE PORT 1 2 DTE PORT 2 2 ASYNCHRONOUS BIT RATE 3 PROTOCOL OPTIONS JNA 4 PROTOCOL ADDRESS TABLE 1 FAR END PORT NUMBER 1 DTE PORT 1 2 OUTGOING DLCI 2 DTE PORT 2 Figure 6 8 Transparent Async Protocol Menu Tree The Express 5110 buffers async characters from the DTE device
65. he error threshold for the UNI formed by the Express 5110 network port and the frame relay switch If the error threshold is met the signaling state status is changed to down which indicates a service affecting condition This condition is cleared once N393 consecutive error free events are received N392 defines the number of errors required in a given event window while N393 defines the number of polling events in each window For example If N392 3 and N393 4 then if three errors occur within any four events the interface is determined inactive The status of the connection can be viewed in the STATUS menu under NETWORK PORT SIGNALING STATE The status will return to active again once the threshold is no longer exceeded Remote FECN Notification RFECN Enable disable the Express 5110 to issue remote FECN forward explicit congestion notification This feature ensures that a frame will be generated in the reverse direction upon receiving a frame with the FECN bit enabled This is a proprietary feature with ADTRAN Express 5110s and can only be used with an ADTRAN Express 5110 on both ends of the virtual circuit The network service provider should recommend the values entered into NOTE the T391 N391 N392 and N393 fields 61202130L2 1 Express 5110 User Manual 7 5 Chapter 7 Configuring the Network Port LLC2 Options LLC2 OPT The VT 100 screen in Figure 7 4 appears when LLC2 Logical Link Control Type 2 Optio
66. information Physical Layer Options 6 24 Interface Type CONN Select the connector type for the DTE interface The choices are V 35 and RS 232 Asynchronous Bit Rate BIT RATE Select the operating speed of the DTE interface to match the connected device The selections are 2400 bps 4800 bps 9600 bps 19 2 kbps and 38 3 kbps Data Bits Select the byte length to match the connected asynchronous device The choices are 7 and 8 Express 5110 User Manual 61202130L2 1 Chapter 6 DTE Port Configuration Parity Select EVEN or No Parity information Set to match the connected asynchronous device Stop Bits Select one or two stop bits Set to match the connected asynchronous device Hardware Flow Control HDW FLOW CTRL When enabled the Express 5110 uses CTS to temporarily disable transmit data to the Express 5110 1 PROTOCOL 8 PPP ASYN 1 DTE PORT 1 2 PHYSICAL LAYER OPTIONS 1 INTERFACE TYPE 1 RS232 1 CONFIG 2 V 35 2 DTE PORT 2 1 2400 bps 2 ASYNCHRONOUS BIT RATE 2 4800 bps 3 9600 bps 4 19 2Kbps 5 38 4 Kbps 3 DATA BITS 17 28 4 PARITY 1 NONE 2 EVEN 61202130L2 1 3 ODD 5 STOP BITS 11 22 6 HARDWARE FLOW CONTROL 1 OFF 2 ON 3 PROTOCOL OPTIONS N A 1 IP ADDRESS 4 PROTOCOL ADDRESS TABLE 2 SUBNET MASK 3 PEER IP ADDRESS 4 TRANSMIT RIP REQUESTS 5 REPLY TO RIP REQUESTS 1 NO 2 YES Figure 6 10 PPP Asynchronous Protocol Menu Tree Ex
67. k port 7 5 N392 frame relay protocol 6 6 7 5 network interface connection 2 2 statistics 10 1 network devices 4 2 network DLCI frame relay protocol 6 7 network interfaces B 1 network port configure first 7 1 network port configuration Express 5110 User Manual Index 5 Index menu tree 7 2 VT 100 menu 7 3 network port view statistics menu 10 6 NEXT Key 3 1 3 2 NRZ bisync protocol 6 16 SDLC protocol 6 11 NRZI bisync protocol 6 16 SDLC protocol 6 11 numeric keypad 3 1 O ones PPP synchronous protocol 6 23 opening menu 3 6 operating modes B 1 outgoing DLCI SDLC protocol 6 12 6 17 transparent BOP protocol 6 14 overrun errors 10 9 P parity PPP async protocol 6 25 6 27 transparent async protocol 6 20 parity errors 10 3 password default 3 4 password 3 4 peer IP address PPP synchronous protocol 6 23 6 26 6 29 peer PPP device 6 26 peer PPP station 6 23 6 26 peer SLIP station 6 29 permanent virtual circuits 1 1 physical layer options bisync protocol 6 16 network port 7 3 port disabled protocol 6 3 Index 6 Express 5110 User Manual PPP async protocol 6 24 PPP synchronous protocol 6 23 SDLC protocol 6 8 slip protocol 6 27 transparent async protocol 6 20 transparent BOP protocol 6 13 physical layer options 3 6 6 2 pin assignments CONTROL connector A 3 pin assignments 2 2 ping diagnostics 11 2 pings sent diagnostics 11 2 point to point connec
68. lowed before a session is terminated Transmit Delay DELAY Set the minimum time between transmission frames Protocol Address Table PU Address PU ADDR Enter the physical unit address of each SDLC device you wish to connect to the Express 5110 61202130L2 1 Express 5110 User Manual 6 11 Chapter 6 DTE Port Configuration Group Address GROUP ADDR Enter the address used for group polling With this address the host can poll the Express 5110 for information on all units connected to the Express 5110 This address should match the host s group address Set this entry to 0 to disable group polling for the DTE port LLC2 SSAP LLC SSAP Defines a point to point connection on the network For an SDLC connection the SSAP of one Express 5110 should match the DSAP on the other Express 5110 The value of this parameter must be in increments of four beginning with 04 LLC2 DSAP LLC DSAP Defines a point to point connection on the network For an SDLC connection the DSAP of one Express 5110 should match the SSAP on the other Express 5110 The value of this parameter must be in increments of four beginning with 04 See SNA SDLC with Local Spoofing on page 4 1 for a configuration example which demonstrates the SSAP and DSAP arrangement Outgoing DLCI OUT DLCI Enter the DLCI address that identifies the virtual circuit used to make the SDLC connection Edit Next Entry NEXT on front panel Edit the next entry in the addres
69. lowing tables give the pin assignments for the connectors located on the back of the Express 5110 For more information on the connectors see the chapter Installation Express 5110 User Manual A 1 Appendix A Pinouts Table A 1 DTE DCE Connector Pin Assignments DB25 Pin V 35 Pin Function DTEx Port DCE Port Direction Direction 1 A FGND 2 TD RS232 3 RD RS232 4 RTS 5 D CTS 6 E DSR 7 B GND 8 F DCD 9 NEG 10 POS 11 AA TC B V 35 12 Y TC A V 35 13 V RC A V 35 14 T RD B V 35 O 15 TC RS232 16 R RD A V 35 17 RC 18 S TD B V 35 19 TD A V 35 20 H DTR 21 W ETC B V 35 22 23 U ETC A V 35 24 5232 25 X RC B V 35 Input O Output A 2 Express 5110 User Manual 61202130L2 1 Appendix A Pinouts Table A 2 Telco Connector Pin Assignments Pin Name Description 1 H1 Transmit Data from DSU to Network Ring 1 2 T1 Transmit Data from DSU to Network Tip 1 3 6 Not Used 7 T Receive Data from Network to DSU Tip 8 R Receive Data from Network to DSU Ring Table A 3 Control Connector Pin Assignments RJ Pin Function Direction 1 GND 2 RTS 3 TD 4 DSR O 5 RD O 6 CTS O 7 DTR 8 DCD O Used for hardware flow control Input O Outp
70. ly applicable if the corresponding destination port element is set for NETWORK port Edit Next Entry NEXT Key on Front Panel Edit the next entry in the address table Edit Previous Entry PREV Key on Front Panel Edit the previous entry in the address table Delete This Entry DEL Key on Front Panel Delete the current entry in the address table Add New Entry ADD Key on Front Panel Add a new entry to the address table Express 5110 User Manual 61202130L2 1 Chapter 8 IP Routing Gateway IP Address GW IP ADD Enter the Gateway IP address If an IP packet with an unknown IP address is received the Express 5110 sends it to the Gateway which is a router or another FRAD Gateway Port GW PORT Enter the port from which the gateway can be reached Gateway DLCI GW DLCI If the gateway port is set to NETWORK this parameter identifies the virtual circuit used to reach the gateway Transmit ARP Requests TX ARP This parameter enables the transmit portion of the network port inverse ARP protocol If enabled inverse ARP messages will be sent to every DLCI assigned to the network port each ARP refresh time period and inverse ARP responses will be generated Process Received ARP Packets RX ARP This parameter enables the receive portion of the network port inverse ARP protocol If enabled all inverse ARP messages received are used to associate peer IP addresses with DLCI values ARP Refresh Time ARP REF Dete
71. m the network port based on the DLCI address The address can be modified or preserved from the DTE and network side based on the frame relay address table FECN BECN DE and C R states are not changed as frames are transferred between the DTE and the network ports The menu tree in 61202130L2 1 Express 5110 User Manual 6 3 Chapter 6 DTE Port Configuration Figure 6 4 shows the choices available when the frame relay protocol is selected Physical Layer Options Interface Type CONN Select the connector type for the DTE interface The choices are V 35 and RS 232 See the appendix Pinouts for the connector pin assignments Synchronous Bit Rate RATE Select the operating speed of the DTE interface The selections are 2400 4800 and 9600 bps and 19 2 38 4 56 64 112 128 168 192 224 256 280 320 384 448 and 512 kbps NOTE Speed selections made for the Network Port affect the choices available for the DTE ports 6 4 Synchronous Idle Method IDLE Enable the Express 5110 to transmit flags or all ones When operating the frame relay protocol configure this option to transmit flags Hardware Flow Control HDW FLOW CTRL When enabled the Express 5110 varies the transmit clock rate to temporarily limit the transmit data rate to the Express 5110 Express 5110 User Manual 61202130L2 1 Chapter 6 DTE Port Configuration
72. meriques NMB 003 edictee par le ministre des Communications 61202130L2 1 Express 5110 User Manual vii Canadian Equipment Limitations Notice The Canadian Industry and Science Canada label identifies certified equip ment This certification means that the equipment meets certain telecommunications network protective operational and safety requirements The Department does not guarantee the equipment will operate to the user s satisfaction Before installing this equipment users should ensure that it is permissible to be con nected to the facilities of the local telecommunications company The equipment must also be installed using an acceptable methods of connection In some cases the com pany s inside wiring associated with a single line individual service may be extended by means of a certified connector assembly telephone extension cord The customer should be aware that compliance with the above limitations may not prevent degra dation of service in some situations Repairs to certified equipment should be made by an authorized Canadian mainte nance facility designated by the supplier Any repairs or alterations made by the user to this equipment or equipment malfunctions may give the telecommunications company cause to request the user to disconnect the equipment Users should ensure for their own protection that the electrical ground connections of the power utility telephone lines and internal metallic water pipe system
73. ns is selected from the Network Port Configuration menu LLC2 ACK Timeout ACK TO Timeout value used by the LLC2 protocol to establish the maximum time to wait for a positive acknowledgment from a remote device LLC2 N2 Retry Counter N2 RETRY Maximum retries for actions timed by the ACK poll busy or reflect timers When N2 is exceeded a reset condition occurs LLC2 k Window Size WND SIZE Maximum number of outstanding unacknowledged data frames that the LLC2 protocol will allow LLC2 Poll Timeout POLL TO Maximum time to wait for a response to a command having the poll bit set LLC2 Busy Timeout BUSY TO Length of time the LLC2 protocol will wait for a remote device to clear a busy state before querying it with an RR receiver ready command LLC2 Reject Timeout REJECT TO Maximum time the LLC2 protocol will wait for a reject response after issuing a reject command LLC2 Keep Alive Timeout KA TO Optional tool for detecting the status of an LLC2 connection 7 6 Express 5110 User Manual 61202130L2 1 Chapter 7 Configuring the Network Port BUSY REJECT KEEP ENTER SELECTION gt Figure 7 4 VT 100 Network Port LLC2 Options Menu Local IP Address LOCAL IP ADDR Enter the internet protocol IP address of the Express 5110 Network port Subnet Mask Enter the subnet number of the network formed by the Express 5110 and the other FRADs routers across the frame relay network Transmit R
74. often devices on the Slow Poll List are polled This list is automatically managed based on poll timeouts Initially all controllers are on the Normal list When a controller times out a fixed number of times it is moved to the Slow Polllist A controller remains on this list until it responds properly to a poll The number entered is the number of times controllers on the Normal list are polled before controllers on the Slow Poll list are polled Enter 1 to disable this option Protocol Address Table 61202130L2 1 Unit Address UNIT ADDR For a multi point connection enter the unit address used for specific unit identification The address may consist of a maximum of seven alphanumeric characters There must be one alphabetic character for this parameter so the Express 5110 can use the upper case version for the port address and the lower case version for the select address LLC2 SSAP LLC SSAP Defines a point to point connection on the network For each bisync SDLC connection the SSAP of one Express 5110 should match the DSAP on the other Express 5110 LLC2 DSAP LLC DSAP Define a point to point connection on the network For each bisync SDLC connection the DSAP of one Express 5110 should match the SSAP on the other Express 5110 See SNA SDLC with Local Spoofing on page 4 1 for a configuration example which demonstrates the SSAP and DSAP arrangement Outgoing DLCI OUT DLCI Enter the DLCI address used to connect wit
75. on 8 1 IP packet 8 3 IP route table 8 3 IP routing table menu VT 100 8 3 IP routing 6 21 6 24 6 26 8 1 IP traffic 6 21 6 26 IP 1 2 7 1 ITU Q 933 A 7 1 ITU T Q 933 A frame relay protocol 6 6 L LAN protocol B 2 LAN 4 4 LCD window 3 1 leads on 10 2 LED 61202130L2 1 ALM TST 3 3 description 3 2 RD1 3 2 RD2 3 2 RDN 3 3 TD1 3 2 TD2 3 2 TDN 3 3 line interface B 3 line requirements B 3 line type bisync protocol 6 16 LLC 4 2 4 7 LLC2 ACK timeout network port 7 6 LLC2 busy timeout network port 7 6 LLC2 DSAP SDLC protocol 6 12 6 17 LLC2 DSAP 6 8 LLC2 k window size network port 7 6 LLC2 keep alive timeout network port 7 6 LLC2 link 4 1 LLC2 N2 retry counter network port 7 6 LLC2 options network port 7 6 LLC2 poll timeout network port 7 6 LLC2 reject timeout network port 7 6 LLC2 SSAP SDLC protocol 6 12 6 17 LLC2 SSAP 6 8 LLC2 6 8 7 1 LMI 7 1 local configuration 5 1 local IP address network port 7 7 local login 3 4 61202130L2 1 Index local spoofing 4 1 login menu 3 4 3 5 logout 3 7 loop rate network port 7 3 M main menu branches abort 3 6 diagnostics 3 6 logout 3 6 save 3 6 statistics 3 6 management DLCI Frame Relay Protocol 6 7 management DLCI 4 4 max time diagnostics 11 3 menu items selecting 3 1 min time diagnostics 11 3 mixed environment application 4 4 multi point 4 7 6 16 6 17 N N391 networ
76. on changes are not implemented until the Save Configuration NOTE SAVE option is selected Abort Changes ABORT This parameter cancels the current selections and reverts to the last saved configuration Logout VT 100 menu only This parameter logs out of the system 61202130L2 1 Express 5110 User Manual 3 7 Chapter 3 Operation 3 8 Express 5110 User Manual 61202130L2 1 Chapter 4 Applications This chapter provides examples of some common Express 5110 applications The examples include SNA SDLC with local spoofing SNMP Telnet management bisync point to point and multi point and transparent applications The configuration selections given in these examples may need modification based on your network configuration SNA SDLC WITH LOCAL SPOOFING 61202130L2 1 When used in an SNA SDLC network the Express 5110 provides local spoofing by emulating the primary or secondary SDLC roles see Figure 4 1 on page 4 2 The Express 5110 performs conversion from SDLC to frame relay and also terminates SDLC links providing primary and secondary emulation between Express 5110s Local spoofing improves performance by reducing traffic across the frame relay network and allows definite response times on the SDLC links To perform spoofing the Express 5110 automatically sets itself up to provide primary or secondary emulation based on the receipt of SNRM set normal response mode from an SDLC device The Express 5110 looks for SNRM on
77. ort SNA SDLC with local spoofing SDLC HDLC transparent SDLC LLC2 translation Supports up to 20 SDLC PUs on each DTE port LAN Protocol SLIP IP PPP asynchronous or synchronous Transparent Asynchronous transparent BOP transparent Express 5110 User Manual 61202130L2 1 Appendix B Specifications Summary Protocol encapsulation IP SLIP and PPP and LLC2 protocols are encapsulated using RFC 1490 formats All other protocols use proprietary formats and require ADTRAN devices at each UNI Diagnostics Network CSU and DSU loopbacks User All Port Loopback Mode Ping Test Mode Line Line Requirements Loop transmission parameters as defined in AT amp T PUB 62310 Dedicated DDS Line Interface RJ 485 4 wire full duplex Receiver Sensitivity 45 dB at all rates FCC Approval FCC Part 15 Class A and Part 68 61202130L2 1 Express 5110 User Manual B 3 Appendix B Specifications Summary Relevant Protocol Standards Frame Relay Protocol ANSI T1 606 ANSI T1 607 ANSI T1 617 ANSI T1 618 ITU Q 922 ITU Q 933 Frame Relay Forum FRF 1 1 Encapsulation RFC 1490 Frame Relay Forum FRF 3 1 SDLC IBM GA27 3093 4 2780 3780 BISYNC IBM GA27 3004 2 LLC ANSI IEEE 802 2 PPP RFC 1661 RFC 1662 SLIP RFC 1055 SNMP MIB RFC 1315 RFC 1213 B 4 Express 5110 User Manual 61202130L2 1 Environment Power 61202130L2 1 Appendix B Specifications Summary Operating temperature 0 to 50 C 32 to 122 F Stora
78. pments Include The following items are included in ADTRAN shipments of the Express 5110 e Express 5110 unit e User manual An8 position modular to 8 position modular cable e VT 100 terminal adapter cable consists of a DB 25 modular adapter and an 8 position to 8 position modular cable Customer Provides 61202130L2 1 The customer provides an interface cable for each port used Each cable should be either an RS 232 with a standard 25 pin male D type connector or a V 35 cable V 35 requires an ADTRAN adapter cable part numbers male 1200193L1 female 1200194L 1 Express 5110 User Manual 2 1 Chapter 2 Installation Power Up Each Express 5110 unit is provided with a captive eight foot power cord terminated by a three prong plug which connects to a grounded 115 VAC power receptacle Power to the Express 5110 must be provided from a grounded 115 VAC NOTE 60 Hz receptacle REAR PANEL The Express 5110 is equipped with three DB 25 connectors labeled DTE 1 DTE 2 and DCE Connections to the dedicated circuit and VT 100 interface are provided through the 8 pin telco jacks labeled TELCO and CONTROL Pin assignments for these connectors are given in Pinouts on page A 1 The Express 5110 rear panel is shown in Figure 2 1 on page 2 3 DCE Connector The connector labeled DCE provides connection to an external DSU CSU The pinouts for this connector are shown in Pinouts on page A 1 NOTE The connection between the
79. press 5110 User Manual 6 25 Chapter 6 DTE Port Configuration Protocol Options Protocol options are not available when the PPP ASYNCHRONOUS protocol is enabled Protocol Address Table IP Address IP ADDR Enter the internet protocol IP address of the Express 5110 DTE port Subnet Mask Enter the subnet number of the network formed by the Express 5110 and the Peer PPP station Peer IP Address PEER IP Enter the IP address of the attached PPP device Transmit RIP Requests TX RIP Enable or disable the Express 5110 s transmission of routing information protocol RIP messages RIP broadcasts occur in 60 second intervals advertising network addresses to the Peer PPP device Routing tables are generated from these broadcasts Reply to RIP Requests RIP REPLY Enable or disable the Express 5110 s reply to the request from the Peer PPP device to issue RIP messages Slip Protocol Routing 6 26 The Slip Protocol is an asynchronous protocol which encapsulates and routes IP traffic to and from a SLIP device Special control characters are used to define frame boundaries See Figure 6 11 on page 6 28 for the Slip menu tree Routing tables are formed through a combination of RIP and static route entries If RIP is used all routing tables are generated dynamically With static routing the user is able to force relationships Static route tables are configured through the IP ROUTING selection in the CONFIG menu Ex
80. press 5110 User Manual 61202130L2 1 Chapter 6 DTE Port Configuration Static routing requires additional configuration see the chapter IP Routing for more information NOTE Physical Layer Options Interface Type CONN Select the connector type for the DTE interface The choices are V 35 and RS 232 Asynchronous Bit Rate BIT RATE Set the operating speed of the DTE interface to match the connected device The selections are 2400 bps 4800 bps 9600 bps 19 2 kbps and 38 4 kbps Data Bits Set the byte length to match the connected asynchronous device The choices are 7 and 8 Parity Select EVEN ODD or No PARITY information Set to match the connected asynchronous device Stop Bits Select one or two stop bits Set to match the connected asynchronous device Hardware Flow Control HDW FLOW CTRL When enabled the Express 5110 uses CTS to temporarily disable transmit data to the Express 5110 61202130L2 1 Express 5110 User Manual 6 27 Chapter 6 DTE Port Configuration PROTOCOL 1 DTE PORT 1 2 PHYSICAL LAYER OPTIONS 1 INTERFACE TYPE RS232 1 CONFIG 2 V 35 2 DTE PORT 2 1 2400 bps 2 ASYNCHRONOUS BIT RATE 2 4800 bps 3 9600 bps 4 19 2Kbps 5 38 4 Kbps 3 DATA BITS 7 28 4 PARITY 1 NONE 2 EVEN 3 ODD 5 STOP BITS 11 22 6 HARDWARE FLOW CONTROL 1 OFF 2 ON 3 PROTOCOL OPTIONS JNA 1 IP ADDRESS 4 PROTOCOL ADDRESS TABLE 2 SUBNET MASK 3 PEER IP ADDRESS 4 TR
81. press 5110 is transparent to the protocol address formats In the transparent BOP protocol the Express 5110 accepts an HDLC like protocol and encapsulates the information field of the HDLC frames transporting them across the frame relay network to the specified virtual circuit and remote Express 5110 port number The incoming frames must be spaced with at least one flag byte 0x7E and contain two bytes of CRC16 at the end of each frame Asynchronous protocols are supported by using the transparent async mode The Express 5110 buffers async characters and encapsulates the data portion of each character for transport across frame relay using a programmable DLCI and remote Express 5110 port number See Figure 4 5 below and Table 4 4 on page 4 11 for an example of a transparent BOP configuration See Figure 4 6 on page 4 11 and Table 4 5 on page 4 12 for an example of a transparent asynchronous application REMOTE LOCAL Router 4 10 HDLC DTE1 FRAME RELAY HDLC Router 5110 5110 ahs Figure 4 5 Transparent BOP Application Express 5110 User Manual 61202130L2 1 Chapter 4 Applications Table 4 4 Configuration Settings for Transparent BOP Application HOST Express 5110 REMOTE Express 5110 DTE Port 1 Protocol TRANS BOP TRANS BOP Physical Layer CONN V 35 CONN V 35 Options RATE 64K RATE 64K IDLE FLAGS IDLE FLAGS HDW FLOW CTRL ON HDW FLOW CTRL ON Protocol N A N A
82. ps Integrated 56 64 DDS DSU CSU Telnet provided remote terminal management control e FLASH code space for easy software upgrades DDS OPERATION DDS is a nationwide service that allows interconnection and transportation of data at speeds up to 64 kbps The local exchange carriers provide the local loop service to DDS customers and may provide data for routing Inter LATA to an interexchange carrier The Express 5110 s integrated 56 64 DDS DSU connects directly to a frame relay network via a 56 or 64k DDS circuit The Express 5110 supports the 56 64 kbps DDS service rate yielding DTE rates of 2 4 4 8 9 6 19 2 38 4 56 and 64 kbps SNMP MANAGEMENT 61202130L2 1 SNMP management capability is provided inband with support for RFC 1315 frame relay DTE MIB RFC 1213 MIB II and ADTRAN Enterprise MIB Telnet capability is also supported For non SNMP environments VT 100 and front panel operation is supported Express 5110 User Manual 1 3 Chapter 1 Introduction 1 4 Express 5110 User Manual 61202130L2 1 Chapter 2 Installation UNPACK INSPECT POWER UP Receiving Inspection Carefully inspect the Express 5110 for any damage that may have occurred in shipment If damage is suspected file a claim immediately with the carrier and contact ADTRAN Customer Service see the last page of this manual Keep the original shipping container to use for future shipment or verification of damage during shipment ADTRAN Shi
83. ps generated by the Express 5110 This option is found under TRAP MANAGER OPTIONS Trap Manager IP Address TRAP IP ADDR Enter the IP address of the SNMP manager to which the Express 5110 sends traps This option is found under TRAP MANAGER OPTIONS Trap Manager Port TRAP PORT Enter the Express 5110 port number used to transmit traps to the SNMP manager This option is found under TRAP MANAGER OPTIONS Support Fragmentation SUPPORT FRAG When running voice applications this should be enabled With fragmentation enabled large frames are fragmented to maintain voice quality in the presence of large data frames 9 2 Express 5110 User Manual 61202130L2 1 Chapter 10 Statistics For descriptions of the VT 100 statistics menus see the following section Viewing Statistical Information with the VT 100 Interface For front panel menu descriptions see Viewing Statistical Information with the Front Panel Interface on page 10 8 Viewing Statistical Information with the VT 100 Interface Select VIEW STATISTICS from the MAIN menu to access the VIEW STATISTICS menu shown in Figure 10 1 From this menu select to view port or NETWORK PROTOCOL or SYSTEM statistics Select RESET STATISTICS to clear all current information DTE PORT 1 DTE PORT 2 NETWORK PORT PROTOCOL SYSTEM RESET STATISTICS ENTER SELECTION gt Figure 10 1 View Statistics Menu 61202130L2 1 Express 5110 User Manual 10 1 Chap
84. riented protocol 1 2 BOP 6 13 break characters 6 20 byte length PPP async protocol 6 24 6 27 transparent async protocol 6 20 C C R 6 3 cable EIA 232 2 1 V 35 2 1 cable lengths 2 2 cancel key 3 2 change password system configuration 9 2 clock source network port 7 4 Config 3 3 configuration default 5 2 DTE ports 2 3 6 1 local 5 1 system 9 1 configuration changes when implemented 3 7 configuration menus 5 2 configuration 3 3 3 6 4 1 congestion control 1 1 connection to user equipment 1 2 CONTROL port 2 2 2 4 3 4 A 3 control lead status 6 20 CONTROL port B 1 controller address SDLC protocol 6 11 Index 2 Express 5110 User Manual CRC errors 10 2 10 9 CRC16 1 1 CTS 10 2 current statistics 10 2 10 8 customer service ix D data bits PPP async protocol 6 24 6 27 transparent async protocol 6 20 data format bisync protocol 6 16 data link connection identifier 1 1 data rates B 1 DB25 connector 2 2 DCD loss errors 10 9 DCD 10 2 DCE connector 2 2 port emulation 1 2 DCE connection 2 2 DCE port 1 3 DCE 2 2 DDS alarm conditions 3 3 DDS network connecting to 2 4 DDS 1 2 DE 6 3 10 6 dedicated circuit connection to 2 2 default configuration 5 2 DEL key 3 1 delete this entry 6 8 6 12 6 18 8 4 destination address 1 2 destination DLCI IP routing 8 4 destination port IP routing 8 4 61202130L2 1 diagnostics 3 6 11 1 B 3 disc
85. rmine how often an inverse ARP request is sent to every DLCI assigned to the network port ARP is used in conjunction with RIP to dynamically resolve IP routes NOTE and should be enabled if RIP is enabled 61202130L2 1 Express 5110 User Manual 8 5 Chapter 8 IP Routing 8 6 Express 5110 User Manual 61202130L2 1 Chaptero System Configuration SYSTEM CONFIG Access SYSTEM CONFIGURATION selections by first choosing 1 CONFIGURATION from the MAIN menu Then choose SYSTEM CONFIGURATION from the CONFIGURATION menu Full menu trees for the SYSTEM CONFIGURATION selections are shown in Figure 5 2 on page 3 3 and Figure 5 3 on page 3 5 The VT 100 SYSTEM CONFIGURATION menu is shown in Figure 9 1 D public IMUNITY private GR OPTIONS T FRAGMENTATION NO ENTER SELECTION gt H Figure 9 1 System Configuration Menu 61202130L2 1 Express 5110 User Manual 9 1 Chapter 9 System Configuration Change Password Enter a new password of nine digits or less The default password is adtran Read Community RD COM Enter the authentication strings used for SNMP management Match the Express 5110 to the SNMP manager for read privileges Write Community WR COM Enter the authentication strings used for SNMP management Match the Express 5110 to the SNMP manager for write privileges Trap Manager DLCI TRAP DLCI If the trap manager port is set for NETWORK this parameter identifies the virtual circuit used for all tra
86. s table Edit Previous Entry PREV on front panel Edit the previous entry in the address table Delete This Entry DEL on front panel Delete the current entry in the address table Add New Entry ADD on front panel Add a new entry to the address table 6 12 Express 5110 User Manual 61202130L2 1 Chapter 6 DTE Port Configuration Transparent BOP TRANS BOP 1 DTE PORT 1 Transparent BOP is a synchronous mode which can accept any HDLC like protocol as input This setting allows the Express 5110 to connect to devices even if the Express 5110 does not understand their protocol s addressing and controlling techniques The Express 5110 becomes transparent to the data link layer protocol and provides end to end connectivity between two HDLC like devices See Figure 6 6 for the Transparent BOP menu tree 1 PROTOCOL 4 TRANSPARENT BOP 61202130L2 1 2 PHYSICAL LAYER OPTIONS 1 INTERFACE TYPE 5232 2 V 35 1 2400 bps 2 4800 bps 3 9600 bps 4 19 2 Kbps 5 38 4 Kbps 6 56 Kbps 2 SYNCHRONOUS BIT RATE 7 64 Kbps 8 112 Kbps 9 128 Kbps 10 168 Kbps 11 192 Kbps 12 224 Kbps 13 256 Kbps 14 280 Kbps 15 320 Kbps 16 384 Kbps 17 448 Kbps 18 512 Kbps 3 SYNCHRONOUS IDLE METHOD 1 TRANSMIT FLAGS 2 TRANSMIT ALL ONES 4 HARDWARE FLOW CONTROL OFF 2 ON 3 PROTOCOL OPTIONS Na 4 PROTOCOL ADDRESS 1 FAR END PORT NUMBER 1 DTE PORT 1 2 OUT
87. ser Manual 61202130L2 1 Chapter 6 DTE Port Configuration Synchronous Bit Rate RATE Select the operating speed of the DTE interface The selections are 2400 4800 and 9600 bps and 19 2 38 4 56 64 112 128 168 192 224 256 280 320 384 448 and 512 kbps Speed selections made for the Network Port affect the choices available for NOTE the DTE ports Synchronous Idle Method IDLE Enable the Express 5110 to transmit flags or all ones When configured for the SDLC protocol all ones is the recommended setting Hardware Flow Control HDW FLOW CTRL When configured for the SDLC protocol this parameter is always enabled The Express 5110 issues RNR receive not ready commands to the attached PU temporarily disabling transmit data to the Express 5110 61202130L2 1 Express 5110 User Manual 6 9 Chapter 6 DTE Port Configuration 1 PROTOCOL 1 PORT 1 2 PHYSICAL LAYER OPTIONS 1 INTERFACE TYPE 1 RS232 V 35 1 2400 bps 2 4800 bps 3 9600 bps 4 19 2 Kbps 5 38 4 Kbps 6 56 Kbps 2 SYNCHRONOUS BIT RATE 7 64 Kbps 8 112 Kbps 9 128 Kbps 10 168 Kbps 11 192 Kbps 12 224 Kbps 13 256 Kbps 14 280 Kbps 15 320 Kbps 16 384 Kbps 17 448 Kbps 18 512 Kbps 3 SYNCHRONOUS IDLE METHOD 1 TRANSMIT FLAGS TRANSMIT ALL ONES 4 HARDWARE FLOW CONTROL 10FF 2 ON 1 DATA FORMAT 1 NRZ 3 PROTOCOL OPTIONS 2 POLL RESPONSE TIMEOU
88. ss frame relay Both point to point and multi point configurations are supported The Express 5110 can decode both ASCII and EBCDIC character sets and support CRC16 parity VRC and LRC error checking methods See Figure 6 7 for the Bisync protocol menu tree E PHYSICAL LAYER OPTIONS INTERFACE TYPE RS232 V 35 SYNCHRONOUS BIT RATE 1 2400 bps 4800 bps 9600 bps 19 2 Kbps 38400 bps 56000 bps 64000 bps SYNCHRONOUS BIT RATE 1 TRANSMIT FLAGS TRANSMIT ALL ONES HARDWARE FLOW CONTROL OFF Ol N PROTOCOL OPTIONS 1 EMULATION TYPE 1 PRIMARY SECONDARY LINE TYPE 1 POINT TO POINT MULTIPOINT TRANSLATION CODE 1 EBCDIC CRC 16 ASCII CRC 16 ASCII ODD PARITY VRC LRC ASCII EVEN PARITY VRC LRC DATA FORMAT 1 NRZ POLL RESPONSE TIMEOUT NRZI POLL RESPONSE TIMER HRESHOLD SLOW POLL RATIO lt N 1 gt 1 UNIT ADDRESS LLC2 SSAP 4 PROTOCOL ADDRESS TABLE LLC2 DSAP OUTGOING DLCI Figure 6 7 Bisync Protocol Menu Tree 61202130L2 1 Express 5110 User Manual 6 15 Chapter 6 DTE Port Configuration Physical Layer Options Protocol Options 6 16 Interface Type CONN Select the connector type for the DTE interface The choices are V 35 and RS 232 Synchronous Bit Rate RATE Select the operating speed of the DTE interface These selections are dependent upon the NETWORK PORT speed NOTE Speed selections made for the Network Port af
89. tem statistics 10 10 T T1 FT1 1 2 T391 network port 7 5 T392 frame relay protocol 6 6 TD1 3 2 TD2 3 2 TDN 3 3 TELCO connector 2 2 2 4 telco connectors 2 2 telnet capability 1 3 telnet 1 3 4 4 6 6 6 7 terminal configuration 5 1 terminal interface connection to 2 4 timeout 6 11 6 17 translation code 6 16 transmit ARP requests IP routing 8 5 transmit delay SDLC protocol 6 11 transmit RIP requests network port 7 7 transmit RIP requests 6 23 6 26 6 29 transparent async protocol menu tree 6 19 transparent async protocol 6 19 transparent BOP protocol 6 13 trap manager DLCI system configuration 9 2 trap manager IP address system configuration 9 2 trap manager port system configuration 9 2 61202130L2 1 Index Tx bytes 10 2 Tx frames statistics 10 2 Tx RIP 8 1 Tx signal frame 10 4 U UNI 6 6 7 1 unit address bisync protocol 6 17 up arrow 3 2 user protocol termination 1 2 V V 35 adapter cable 2 2 A 3 B2 bisync protocol 6 16 cable 2 1 frame relay protocol 6 4 PPP async protocol 6 24 6 27 PPP synchronous protocol 6 23 SDLC protocol 6 8 transparent async protocol 6 20 transparent BOP protocol 6 14 V 35 12 2 3 view DLCI statistics menu network port and frame relay proto col only 10 7 view protocol statistics menu 10 7 view statistics 3 6 virtual circuit address 1 1 permanent 1 1 switched 1 1 virtual circuit sharing 7 1 virtual circuit 1 2 6 6
90. ter 10 Statistics DTE and Network Port Statistics The following sections describe the information given on the DTE PORT and NETWORK PORT statistics menus See Figures 10 2 through 10 5 Current Statistics Information given is for the selected port since the last clear Leads On If a lead has become active on the selected port since the last screen refresh it is listed in the VIEW STATISTICS menu See Figure 10 3 RTS Request to send DTR Data terminal ready CTS Clear to send DSR Data set ready DCD Data carrier detect Total Totals given are for the selected port since the last clear Rx Frames Received frames Tx Frames Transmitted frames Rx Bytes Received bytes Tx Bytes Transmitted bytes Errors Counts given for the following errors are for the selected port since the last clear Rx Errored Frames Frames dropped due to one or more er rors CRC Errors Frames received with CRC16 violations not available when Trans Async proto col is selected 10 2 Express 5110 User Manual 61202130L2 1 Parity Errors Rcv Overrun Inv Formats Buffer Unavailable Unknown DLCI Aborts Rcv Breaks Rcv Frame Errors DCD Loss Port Unavailable Inactive DLCI Chapter 10 Statistics Frames received with parity errors only available when Trans Async protocol is selected Receive FIFO first in first out overrun External clock for network is too fast Frames received with invalid encapsula tion code poin
91. the Con figuration menus These chapters are based on the first level menu branches of the Configuration menu DTE Ports 1 and 2 Network Port IP Routing and Sys tem configuration Chapter 10 Statistics describes how to access statistics information from the Express 5110 Chapter 11 Diagnostics explains how to access the Express 5110 diagnostic fea tures including Ping and Loopback Tests Appendix A provides pinouts for the Express 5110 connectors Appendix B contains product specifications 61202130L2 1 Express 5110 User Manual iii Wine Notes provide additional useful information tion il Cautions signify information that could prevent service interrup C Mion Warnings provide information that could prevent damage to the Y y W ARNING equipment or endangerment to human life iv Express 5110 User Manual 61202130L2 1 Important Safety Instructions Save These Instructions When using your telephone equipment please follow these basic safety precautions to reduce the risk of fire electrical shock or personal injury 1 Do not use this product near water such as near a bath tub wash bowl kitchen sink laundry tub in a wet basement or near a swimming pool 2 Avoid using a telephone other than a cordless type during an electrical storm There is a remote risk of shock from lightning 3 Do not use the telephone to report a gas leak in the vicinity of the leak 4 Useonly the power
92. thout service interruption Another important element in routing is the default gateway route This is used while routes are being formed automatically and is a convenient way to direct all IP packets in cases where only one route is needed Routing internet protocol RIP can be enabled for each port configured for IP encapsulation The Tx RIP parameter enables the Express 5110 to share the internal routing table with other routers and FRADs attached to the port The Rx RIP parameter enables the Express 5110 to process routing table information from other routers and FRADs attached to the port In addition to RIP the network port uses inverse ARP RFC 1490 to associate peer router FRAD IP addresses to PVC addresses The Express 5110 can also respond to requests from peer routers Express 5110 User Manual 8 1 Chapter 8 IP Routing FRADs seeking an association for their tables The transmit and receive inverse ARP section can be independently enabled Access IP Routing selections by first choosing 1 CONFIGURATION from the MAIN menu Then choose IP ROUTING from the CONFIGURATION menu When using the VT 100 terminal interface the screen in Figure 8 1 will appear Full menu trees for these selections are shown in Figure 5 2 on page 5 3 and Figure 5 3 on page 5 5 0 0 0 0 PORT S NO i naci NO ENTER SELECTION gt Figure 8 1 VT 100 IP Route Menu 8 2 Express 5110 User Manual 61202130L2 1 Chapter 8 IP Ro
93. tion on the network 6 12 protocol 1 2 point to point 4 7 6 16 6 17 poll response timeout bisync protocol 6 17 poll response timer threshold bisync protocol 6 17 polling 6 11 6 12 6 17 7 1 port RS 232 1 2 V 35 1 2 port disabled menu tree 6 3 protocol 6 3 power up 2 2 PPP asynchronous protocol menu tree 6 25 PPP asynchronous protocol 6 24 PPP synchronous protocol menu tree 6 22 PPP synchronous protocol 6 21 PPP 1 2 PREV key 3 1 priority queu ratio network port 7 8 private network 1 2 process received ARP packets 61202130L2 1 IP routing 8 5 process received RIP packets network port 7 7 product overview 1 1 1 2 protocol configuration 5 1 6 2 statistics 10 1 protocol address table bisync protocol 6 17 frame relay protocol 6 7 port disabled protocol 6 3 SDLC protocol 6 11 transparent async protocol 6 21 transparent BOP protocol 6 14 protocol address table 3 6 6 2 6 7 protocol options bisync protocol 6 16 frame relay protocol 6 6 port disabled protocol 6 3 PPP async protocol 6 26 PPP synchronous protocol 6 23 slip protocol 6 28 transparent BOP protocol 6 14 protocol options 3 6 6 2 protocol statistics 10 7 protocol support B 2 protocol 3 3 3 6 PU 2 1 device 4 1 PU address requirements 6 8 PU address 6 8 PU 6 11 6 17 public network 1 2 PUL 4 4 PVC 1 1 44 7 1 8 1 R RD2 3 2 RDN 3 3 read community system configuration 9 2 61202130L2 1 Index
94. tocol In this chapter the VT 100 selections are listed first followed by the Front NOTE Panel selections if the names differ DISABLED FRAME RELAY SDLC TRANS BOP 1 PROTOCOL BISYNC CONFIG 1 PORT 1 2 PHYSICAL LAYER OPTIONS TRANS ASYNC 2 DTE PORT 2 3 PROTOCOL OPTIONS PPP SYNC 4 ADDRESS TABLE PPP ASYNC SLP Figure 6 2 Front Panel Protocol Menu Tree 6 2 Express 5110 User Manual 61202130L2 1 Chapter 6 DTE Port Configuration Port Disabled Protocol DISABLED Follow the menu tree shown in Figure 6 3 to disable the DTE port protocol If only one of the DTE ports is in use select PoRT DISABLED for the unused port 1 PROTOCOL 1 PORT DISABLED 1 DTE PORT 1 2 PHYSICAL LAYER OPTIONS JNA 1 CONFIG 2 DTE PORT 2 3 PROTOCOL OPTIONS JNA PROTOCOL ADDRESS TABLE JNA Figure 6 3 Port Disabled Menu Tree Physical Layer Options Physical layer options are not available when the port is disabled Protocol Options Protocol options are not available when the port is disabled Protocol Address Table ADDRESS TABLE Address table options are not available when the port is disabled Frame Relay Protocol The frame relay protocol is a synchronous protocol used to concentrate two different devices into a common frame relay link to the network While configured for frame relay protocol the Express 5110 accepts frame relay frames from a router or a FRAD and routes to fro
95. ts Number of packets received without any buffers available indicating a congested situation Verify flow control is enabled All frames received with a DLCI address not already defined by the Express 5110 Frames received with abort sequence of seven ones not available when Trans Async protocol is selected Async break characters received only available when Trans Async protocol is selected Frames received which are violating maximum frame size or are not octet aligned Frames received with DCD falling before the end of the frame Frames received destined for an inactive port Frames received on inactive DLCI Express 5110 User Manual 10 3 Chapter 10 Statistics Signal Statistics These statistics apply when the DTE port is configured for frame relay protocol or when viewing network statistics Tx Signal Frame Total signaling frames transmitted polls or responses Signal Frame Error Signal frames received with protocol vio lations Signal State State of frame relay port up or down Rx Signal Frame Count of received signal frames polls or responses Signal Timeouts Count of how many T391 or T392 time outs have occurred DTE PORT 1 Leads On DSR DCD TOTAL Rx Frames gt 0 Rx Bytes gt Tx Frames gt Tx Bytes gt ERRORS Rx Err Frms gt CRC Errors gt Rev Overrun gt Port Unavail gt Inv Formats gt Unknown DLCI gt ESC Stats Menu P Protocol Stats A
96. u Address to Ping PING ADDRESS Enter the IP address of the unit the Express 5110 is sending an echo request ping to If the IP address is not manually configured into the IP route table the NOTE path will be determined dynamically through RIP and inverse ARP pro tocols for more information see the chapter Configuring IP Routing Start Ping Results are shown once you start the ping The START PING command causes the Express 5110 to send ten ping requests to the target station At the end of the ten ping test the following results are shown Pings Sent This field shows the number of pings sent always 10 Responses This field shows the number of responses received from the pinged device 11 2 Express 5110 User Manual 61202130L2 1 Chapter 11 Diagnostics Min Time This field shows the shortest round trip delay of the received responses Round trip delay is counted from the time the ping is sent until the response is received Max Time This field shows the longest round trip delay of the received responses If a response is not received before the unit times out the delay is not calculated in Avg Time This field shows the average response time based on all received responses ENTER SELECTION gt Figure 11 3 VT 100 Ping Menu 61202130L2 1 Express 5110 User Manual 11 3 Chapter 11 Diagnostics 11 4 Express 5110 User Manual 61202130L2 1 Appendix A 61202130L2 1 Pinouts The fol
97. uipment and frame relay switching equipment Each frame must contain a header at least one byte of information data two bytes of CRC16 and a trailing flag Ox7E This header information contains a virtual circuit address known as a DLCI data link connection identifier The header information also contains bits used for network congestion control Frame relay virtual circuits may be defined as permanent PVC or switched SVC PVCs have the same DLCI for a given path each time a user protocol session is established The network service provider assigns these DLCIs at subscription time SVCs on the other hand have DLCIs dynamically assigned each time a user protocol session is established The CPE equipment must request a call and the DLCI is assigned by the network switching equipment Express 5110 User Manual 1 1 Chapter 1 Introduction This DLCI is valid until the call is disconnected and may be assigned a different value each time a call is requested PRODUCT OVERVIEW The Express 5110 provides a low cost solution for the CPE equipment in a private or public frame relay network The Express 5110 connects to the frame relay network via 56 64k DDS digital data service or T1 FT1 access links Connections to 56 64k DDS are made using an integral 56 64k DSU or an external DSU T1 FT1 connections are made using an external 1 DSU CSU through a V 35 interface The Express 5110 provides connections to the user equipment through t
98. until two idle characters or 100 characters are received A frame relay synchronous frame is constructed containing the data content of each character Frame relay frames received on the network 61202130L2 1 Express 5110 User Manual 6 19 Chapter 6 DTE Port Configuration containing transparent async data are transmitted to the attached device with the character format set under the DTE port physical layer options No control lead status or break characters are transmitted across the frame relay network NOTE Physical Layer Options Interface Type CONN Select the connector type for the DTE interface The choices are V 35 and RS 232 Asynchronous Bit Rate BIT RATE Select the operating speed to match the DTE device connected to the Express 5110 The selections are 2400 bps 4800 bps 9600 bps 19 2 kbps and 38 4 kbps Data Bits Select the byte length to match the DTE device connected to the Express 5110 The choices are 7 and 8 Parity Select EVEN ODD or No PARITY information Set to match the DTE device connected to the Express 5110 Stop Bits Select one or two stop bits Set to match the DTE device connected to the Express 5110 Hardware Flow Control HDW FLOW CTRL When enabled the Express 5110 uses CTS to temporarily disable transmit data to the Express 5110 Protocol Options Protocol options are not available when the TRANSPARENT ASYNC protocol is selected 6 20 Express 5110 User Manual
99. ut V 35 ADAPTER CABLE The V 35 adapter cable allows the Express 5110 to interface with DTE equipment using the V 35 interface This six foot cable supports data rates of 2 4 kbps to 512 kbps ADTRAN part numbers male V 35 connector 1200193L1 female V 35 connector 1200194L1 61202130L2 1 Express 5110 User Manual A 3 Appendix A Pinouts A 4 Express 5110 User Manual 61202130L2 1 Appendix B opecifications Summary SPECIFICATIONS AND FEATURES This section describes the standard specifications and features incorporated in the Express 5110 Operating Modes Frame relay utilizing DDS or circuits Network Interfaces DDS 56 64 kbps Physical RJ 48S Control Port Interface Electrical RS 232 Physical RJ 485 DB 25 with provided adapter Async Data Rates 2 4 to 38 4 kbps Rates Data Rates DDS 56 and 64 kbps DCE up to 512 kbps DTE Rates Provided Synchronous rates 2 4 to 512 kbps Asynchronous rates 2 4 to 38 4 kbps 61202130L2 1 Express 5110 User Manual B 1 Appendix B Specifications Summary DCE amp DTE Interfaces SNMP Clocking RS 232 V 35 via adapter cable Internal SNMP agent MIB II RFC 1213 Frame relay DTE MIB RFC 1315 ADTRAN enterprise MIB Telnet Access Normal DDS or private network tributary slaved to network re ceive clock Private network master internal Protocol Support B 2 Each DTE interface may be assigned one of the following Concentrator Frame relay IBM Supp
100. uting IP Route Table Use these menu options to build a table of addresses for routing data packets based on their IP address When a packet with the specified IP address is received it is sent out through the selected port on the specified DLCI See Figure 8 2 The IP route table can be used in conjunction with RIP protocol to provide routing paths for the entire IP network If an IP packet is received with a destination IP not located in the internal routing table static or RIP then the gateway route is used CURRENT ENTRY PREVIOUS ADD DELETE ENTER SELECTION gt H Figure 8 2 IP Routing Table Menu 61202130L2 1 Express 5110 User Manual 8 3 Chapter 8 IP Routing Example Route Table Entry 8 4 IP Address 192 239 232 0 Destination Port Network Port Destination DLCI 16 This example provides a route for IP address range 192 239 232 1 through 192 239 232 254 using the network port and virtual circuit 16 See the following parameter descriptions IP Address IP ADDR Enter the IP address to be routed This entry identifies an individual host or an entire subnet To address an entire subnet enter a value with the host portion equal to 0 Destination Port DST PORT Select the port on the Express 5110 used to transmit the packets with the specified IP address Destination DLCI DST DLCI Enter the virtual circuit to be used when the network port is part of the destination IP path This selection is on
101. wo independent ports emulating a DCE device These ports can be configured for either RS 232 or V 35 signal specifications Synchronous protocol speeds up to 512 kbps and asynchronous protocol speeds up to 38 4 kbps are supported The Express 5110 handles each frame of the user data in a three step manner The first step is terminating the user protocol The layer at which this termination occurs varies depending on the user protocol selection for a given port The next step is examining the user protocol destination address and routing to the destination port and virtual circuit The last step involves encapsulating the information field of each frame and re encapsulating based on the destination port configuration A similar process is used for frame relay frames received on the network port The major features of the Express 5110 are as follows Two DTE data terminal equipment ports for use on a single frame relay network interface Support for IP internet protocol SDLC synchronous data link control Bisync SLIP serial link IP PPP point to point protocol both sync and async frame relay BOP bit oriented protocol and async protocols SNMP simple network management protocol management capability provided inband with support for RFC 1315 frame relay DTE MIB RFC 1213 MIB II and ADTRAN Enterprise MIB Express 5110 User Manual 61202130L2 1 Chapter 1 Introduction DCE port supporting rates of up to 512 kb

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