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User`s Manual - Atel Electronics

1. 1 When optical interface is selected AutoNeg mode and Link Speed selection must be the same as the opposite interface 2 When RJ45 and the speed of 1000Mbps the Duplex Mode Full duplex Optical port is enabled please do not look directly at the Tx LED SFP interface to avoid laser damage the eyes www l zdd com The User s Manual for GEA 8120A 4 2 3Network The setting of the network parameters is shown as Figure 4 2 3 Port Setting IF Config Manual 7 DHCP IP Add 192 168 1 1 Subnet 255 255 255 255 Gateway 255 255 255 255 DAS Server Manual O DHCP DNS Server 250 250 250 250 Figure4 2 3 The settings of the network parameters IP Config Optional manual setting and DHCP two ways to configure the IP address IP Add settings the IP address of the port which is in the format like 192 168 1 1 Subnet settings the subnet mask corresponding to the IP address Gateway settings the default gateway address of the network DNS Server settings the configuration mode of the DNS Options include Manual and DHCP If manually set a static IP address DNS server can only be manually setted If choose DHCP mode to obtain dynamic IP addresses DNS server configuration modes can be DHCP or manual setting 6 DNS Server settings the address of the DNS Manually set the DNS server is valid If choose DHCP after you set up parameters the system will obtain dynamic address from the
2. 3 The MAC address for traffic you can use local MAC address or designated one As in this case select local MAC address of GEA 8120A maximum reach to the number of 5000 MAC addresses Now we emulate 8 MAC addresses 4 Fill in the remote Rx port of designated MAC address and the end MAC address can be checked on network card of slave tester So here we fill in 8 according to the and NEA 21492NA NAC addrace STEP6 Click Traffic to perform traffic parameter configuration Traffic generation modes are const burst and ramp now we use normal mode In traffic configuration select 100 line speed package due to test mode is normal the time stepping and traffic stepping value do not need to be setup Frame length setup includes designation jumbo frame short frame random Here we use designated 64 frame length At last setup the error pattern enable open it or not it support multi error pattern here we use test error pattern as 2 el www l zdd com 68 The User s Manual for GEA 8120A STEP7 Click Insert paging to insert error Hattie lel setup Traffic Layer IP Layer Insert Insert types have FCS error IP head insert check Pause frame error We would use FCS Err IP Header En FSC error Need to notice that as if select PAUSE Pause Frm BERT frame once press one insert it send single PAUSE frame but PAUSE frame Insert Type not allowed insertion when in mode of
3. Click the Help con Ea in the upper right corner of the screen it will pop up the help documents 4 1 4 Exit Button Click the icon EA in the upper right corner of the screen it will quit the current page and return to the main page www l zdd com The User s Manual for GEA 8120A In the main page exit button is invalid 4 1 5 Function Selection Zone By touch pen click the icon to access the specific function interface GEA 8120A supports following functions Traffic Test RFC2544 Cable Tools Network Tools Cooperate Test Data Loopback Data Management The Network Tools function includes PING Traceroute Blinking port FTP speed test WEB browsing Cable tools function include Cable length electric port test Wiremap electric port test Optical power optical port test Audio tracing 4 1 6 Connection States Port parameter displays the current port working parameters including the near end optical port electrical port 10 100 1000M rate working mode full duplex half duplex auto negotiate IP addresses and other parameters Remote end negotiation and working mode port speed and working mode 1 If the near end is auto negotiation mode support remote working test If it is manual mode not support remote working test 2 If the remote end is manual mode not support working mode test not support remote end port speed and working mode test function 3 does not support Do not support remote end te
4. In PPPOE Dial up state it shows connection icon Click icon it shows connection information As shown in Figure 4 6 2 Duration s 36 5 IF Add 192 165 5 41 Subnet ale hasi Gateway 192 168 35 40 DNS Server 197 168 1 3 Figure 4 6 2 Connection Information www zdd com The User s Manual for GEA 8120A Q The current version only supports simple bandwidth test In PPPOE state it can only test the network layer traffic PING test and traceroute test 4 6 2 Topology PPPOE topology is shown in Figure 4 6 3 BAS PPPOE Access Figure 4 6 3 PPPOE Test 4 7 Traffic Test Traffic parameter settings refer to Sections 4 3 Tx para 4 4 Rx para 4 7 1 Basic Function In traffic generation it can display simultaneously receive and send data frames and other statistical information As shown in Figure 4 7 1 m Traffic 2 J x Tx Durationtsj O Y Rx Durat sls 0 Option Results All Frames Tx Cur Traffic 0 00 Rx Cur Traffic 0 00 Tx Data Traffic 0 00 Rx Cur Utility Ratio 0 00 Rx Avg Utility Ratio 0 00 Rx Max Utility Ratio 0 00 Tx Cur Frame Rate O Rx Cur Frame Rate 0 Rx Avg Frame Rate O Log information wA lala Figure4 7 1 Traffic home page www l zdd com 31 The User s Manual for GEA 8120A Tx Duration s Calculate the time length from sending the first data frame to current data frame Rx Duration s Calculate the time length from receiving the first data
5. VLAN ID 64 Pri Para Summary MAC Layer IP Layer BERT Pat setting filter types there are broadcast type and frame type is available to choose filter Here we need to receive them all so select all Not Care In address filter first we choose exchange source designated MAC address two way filter in source MAC address column input so we selective to receive MAC address 3 For VLAN filter we did not setup VLAN at send end so don t need start the VLAN filter STEP5 Click BERT paging select if start pattern filter now we select error pattern filter it is lt 1 because in send configuration we setup test pattern is 2 7 1 Click OK to save the setup However Tx and Rx setup is all finished remote tester setup use the same operation the only thing you need to remember is that MAC address should be the other one www l zdd com 70 The User s Manual for GEA 8120A 5 2 4 Executive Test STEP1 Click main interface Traffic Test icon i ss Traffic Test REFC2544 Cable Tools dd F Metwork Tools Cooperation Data Loopback Data Management Local R 145 AutoMeg 1000 Full Duplex IP 192 166 1 236 Remote ModelF i Support 10OfFH 3 100iFH 1000 F Log information STEP2 On traffic test interface there is a progress bar when it turns red means that two testers not yet synchronized while Tx Duration s O green vise versa but yellow mean
6. bandwidth settings in Stream Option www l zdd com The User s Manual for GEA 8120A 4 3 6 Insert Insert sitting use to choice which port will be used to insert and type of insert As shown in Figure 4 3 6 Para Summary Test T Traffic MAC Layer IP Layer ert Insert 8 FCS Err O IP Header Err Pause Frm BERT Insert Type 8 Burst fio O Ratio 10 3 Cancel Figure4 3 6 Insert Setting Insert Insert Types FCS error IP Header error PAUSE frame 1 FCS Err Can choose the insert modes manual or automatic proportion insert When choose manual insert you need to input the number when choose automatical proportion insert you need choose send proportion 2 IP Header Err Can choose the insert modes manual or automatic proportion insert When choose manual insert you need to input the number when choose automatical proportion insert you need choose send proportion 3 PAUSE Frm insert Pause length the range is 0 65535 the unit is sending 512bit data time If choose insert single PAUSE frame time interval is invalid click once Insert PAUSE inset one PAUSE frame if you choose continuous insert time interval is valid you can set two PAUSE frame time interval ranging from O to 16777215 the unit is same to the PAUSE length In half duplex mode it is not allowed to insert a PAUSE frame 4 4 Rx Para It is used to set the parameters of receiving filtering Inclu
7. been forwarded by the frame network equipment due to lack of resources out of the total frames should be forwarded 3 Back to back buffer frames test test the maximum number of packets which can be handled by the network equipment without packet loss in the condition of the minimum packets transmitting interval Function Key a Start stop start stop sending data perform RFC2544 test b Save save the test results in html or PDF format www l zdd com The User s Manual for GEA 8120A c Display Indicate the present test progress real time statistics and the specific statistics of the RFC2544 The interface is shown as Figure7 8 2 including the following contents Test progress indication the current test state and test time Realtime statistics indicating the current test results Results overview Indicating the results overview table after finishing testing Throughput indicating the throughput test results Latency indicating the delay of time Frame loss Indicating the results of packets loss test Back to Back Indicating the results of Back to Back test Testing Realtime Stat Results Throughput Latency Frame Loss Back to Back Figure4 8 2 RFC2544 display 4 8 2 Topological Structure The performance test of the RFC2544 can be carried out with two GEA 8120A or one GEA 8120A coordinating with another tester of our company The corresponding topological structures are shown as Fig
8. calibration parameters of the example Calibration selecting Yes or No to determine whether to calibrate the test results or not Measured Length the measured length of the reference cable Actual Length the actual length of the reference cable 2 Measure results indicating the measuring results of cable length Function key Measure click the button Measure measure the cable length 1 Actual length of non reference cable Actual length of reference cable Measured length of reference cable Measured length of non reference cable 2 Cable length test is valid only in the 1000M electrical port For the electrical port configuration when entering Cable length testing the system automatically configured to 1000M electrical port 4 9 1 2 Topological Structure The structure of the cable length test shown as Figure4 9 3 www zdd com The User s Manual for GEA 8120A Figure4 9 3 Cable length 4 9 2 Wiremap 4 9 2 1 Basic functions Testing the sequence of the twisted pair cable confirming the twisted pair is in correct order whether short circuit open circuit or polarity reversal See Figure 4 9 4 Wiremap led Local Remote Details 1 1 3 3 6 6 4 4 5 5 E F a 5 Log information AL g 1517 Figure4 9 4 main interface of the wirewap test Result Instruction indicating the results and explanation of line sequence test Function Key Measure click the Measure button start the
9. frame to current data frame If it is in the filtering state it will show icon v Statistical items include all frames and test frames Statistics are listed below All frames 1 Tx Cur Traffic Mbps Cur Tx traffic with precision 0 01Mbps Rx Cur Traffic Mbps Cur Rx traffic with precision 0 01Mbps Rx Data Traffic Mbps Cur Rx data traffic with precision 0 01Mbps Rx Cur Utility Ratio Cur Rx Utility Ratio with precision 0 01 Rx AvgUtility Ratio AvgRx Utility Ratio with precision 0 01 Rx MaxUtility Ratio MaxRx Utility Ratio with precision 0 01 Tx Cur Frame Rate Tx frames per second Rx Cur Frame Rate Rx frames per second 9 Rx Avg Frame Rate Average Rx frames per second 10 Rx Max Frame Rate Max Rx frames per second 11 Tx Frames all Tx frames 12 Rx Frames all Rx frames 13 Tx Bytes all Tx bytes 14 Rx Bytes all Rx bytes 15 Unicasts all Rx unicast 16 Mulicasts all Rx mulicasts 17 Broadcast all Rx broadcasts 18 VLAN Frm all Rx vlan frame 19 QinQ Frm all Rx QinQ IEEE 802 1ad frame 20 IP Frm all Rx IP frame 21 TCP all Rx TCP packet 22 UDP all Rx UDP packet 23 VLAN ID Rx the last VLAN ID 24 VLAN Pri Rx the last VLAN Priority 25 QinQ ID Rx the last QinQ ID 26 QinQ Pri Rx the last QinQ Priority 27 Min Length Rx the minimum length 28 Max Length Rx the maximum length 29 lt 64 the number length less than 64 bytes 30 64 the number
10. is matched with the defined MAC can be stat otherwise filtered b Src Filter HEX ON OFF is available If ON is selected the src MAC of RX frames is matched with the defined MAC can be stat otherwise filtered c Des Filter HEX ON OFF is available If ON is selected the des MAC of RX frames is matched with the defined MAC can be stat otherwise filtered 4 VLAN Filtering The receiving filtering can be realized according to the VLAN ID and PRI settings ON OFF is available If ON is selected the VLAN ID is matched with PRI can be stat otherwise filtered Function key 1 OK quit and save settings 2 Cancel quit without saving settings www l zdd com The User s Manual for GEA 8120A 4 4 3 IP Layer The realization of IP filtering is based on the information of the received frame on IP layer Frames are filtered which do not meet the filtering requirements As shown in Figure 4 4 3 Rx Para Set Para Summary MAC Layer IP aan BERT IP Layer Filter IP Filter Bi direction Filteriswap Src and Des Src IP Filter 102 168 1 19 Src Subnet 255 255 255 255 Des IP Filter fis2 166 1 1 Des Subnet Cancel Figure4 4 3 Rx Para Set IP layer 1 Address Filtering Bi Direction Filter Swap Src and Des ON OFF is available If ON is selected the RX frames no matter that the target src IP or des IP is matched with the defined IP can be stat otherwise filtered Src IP
11. provided as specified in the item list www l zdd com 6 i rise A E 11 12 13 14 15 16 we 18 19 The User s Manual for GEA 8120A Application Support all kinds of Ethernet interfaces including the electrical interface of 10 100 1000Mbps and the optical interface of 100 1000Mbps Support DIX and 802 3 SNAP Ethernet protocols Ping checking the network connection Traceroute finding all routers IP and gateways IP in the path from GEA 8120A to tested device FTP Speed Test FTP connectivity test high speed download test PPPOE Test PPPOE connectivity test Triffic test WEB browsing support LAN mode of WEB browsing Blinking port finding the corresponding hub or switch port by blinking the port Cable length test test cable length allows the user to input the calibration parameters and the other major indicators Wiremap test check whether the sequence of connection of twisted pair lines is correct and whether there are short circuit open circuit and polarity reversal in the wire connection Audio tracing Through sending audio signals to the cable and with the use of tone tracers to achieve finding the objective cable Optical power test measure the sending and receiving optical power L2 and L3 traffic generation generate and send L2 and L3 triffic with three kinds of traffic generation modes constant ramp and burst It can simulate the multiple streams up to
12. set for each burst AS Time c Ramp The network traffic can be generated in ramp mode The time step and www l zdd com The User s Manual for GEA 8120A traffic step can be set for the damp traffic 2 Burst Dur Set the duration of the burst traffic only if you choose Burst mode Optional units of seconds s milliseconds ms 3 Burst interval Set the burst time interval only if you choose Burst mode Optional units of seconds s milliseconds ms 4 Date and time step unit seconds Set the time step value flow rate produced an effective way for slopes 5 Traffic step unit line speed Set the traffic step value only if you choose Ramp mode 6 Frame length Specify the sending frame length The choices are designation ultra long frame ultra short frame legitimate random When the traffic generation mode is ramp the setted traffic generation rate is the initial traffic rate of ramp made 4 3 5 2SingleStream Parameter settings In Port select if Selecting Traffic you can set traffic parameters As shown in Figure 4 3 5 2 SUM mary Test Layer MAL Layer IP Layer Insert Traffic Mode Const O Burst C Ramp Traffic Load Traffic fio Yo Time Steps Load Step Sob Sec SEC Se A Frm Len Specify elfjes Pat setting Enable 207 1 Lo terre Inv Figure 4 3 5 2 set traffic parameters www
13. wiremap testing The function is valid only for the 1000M electrical port Wiremap function is valid only for the 1000M electrical port For the electrical port configuration when entering Wiremap testing the system automatically configured to 1000M electrical port www l zdd com The User s Manual for GEA 8120A 4 9 2 2 Topological Structure Wiremap test needed the line sequence tester to to cooperate with The test topological structure shown as Figure4 9 5 Figure 4 9 5 Wirewap test 4 9 3 Wire Tracer 4 9 3 1 Basic functions To achieve the function of the target cable tracking the tester tracks the cable by sending audio signals and coordinating with the cable tracker See Figure4 9 6 Y Tone Gen aka Tone Selection 0 High O Low Tone II Tone I Tx Pins Selection 1 E Measure Log information LA 15 Figure4 9 6 main interface of the Audio test 4 9 3 2 Topological Structure GEA 8120A needs to coordinate with a cable tracker to complete the audio tracking test The topological structure of the test is shown as Figure4 9 7 www l zdd com The User s Manual for GEA 8120A Figure4 9 7 Audio tracer test 4 9 4 Opt Power 4 9 4 1 Basic functions To test the optical power test the sending and receiving optical power of the port Refresh the test results periodically in the testing process See Figure 4 9 8 Opt Power ld Ed Items Ree Tx 0 000 Rx 0 000
14. 192 168 1 1 Remote Link Down Log Log information Infotmation eae of lga I Time Power Test Card System Card Figure4 1 1 GEA 8120A Home Page www l zdd com The User s Manual for GEA 8120A 4 1 1 Start Menu Click the start icon in the main interface the system will pop up the below start menu As shown in Figure 4 1 2 Port Para Tx Para Rx Para RFL2544 Para PPPOE Traffic Test RF 2o44 Cable Tools Network Tools Cooperation Data Loopback Data Management System Figure 4 1 2 Start Menu Start menu is divided into four parts parameter setting area PPPOE area test functions area and system management area 1 Parameter settings area the setting items include the port parameters send parameters receive parameters RFC2544 parameters Select any one of them the system will pop up a interface 2 PPPOE area the setting item is PPPOE connection setting 3 Test functions area each function item corresponds to a icon of main menu cable tool and network tool also corresponds second class menu 4 System Management area The setting items include system parameters version upgrade the factory setting the screen calibration and with regard to The manual in accordance with the order of the start menu introduces GEA 8120A operation interface one by one 4 1 2 Keyboard Click the keyboard icon BB in the upper right corner of the screen it will pop up the soft keyboard 4 1 3 Help
15. 3 Burst fo semi duplex 2 Insertion have manual burst and insert O Ratio 10 3 by portion two modes Here we use manual burst send 10 every time Click OK after setup to save up the data STEP1 Click icon on the top left access to Port Para shortcut menu Tx Para STEP2 Select RX para on the shortcut menu access send test configuration STEP3 In send configuration reserve 4 preset items P1 P4 preset parameter basically cover all commonly used in the actual situation When you want to use one of them just select one it will switch to test steps but we do not suggest modifying saves if network have particular request to customize test parameter temporally try to select P4 and modify from afterward to forefront and repeat the step as the step 4 lox every selected preset item details E PE ie tour configuration information will be check on the window as this case according to LA 41403 customized parameter test and select P4 and process the STEP4 www l zdd com 69 The User s Manual for GEA 8120A 4 Traffic Rx Fara Set Para Summary MAC Layer 1P Layer BERT STEP4 ii MAC Layer Click MAC Layer D Select MAC layer filter if it is workable in MAC Layer Filter Broadcast Mot Care we Femi Type Not Care hd MAC Filter Bi direction Filterfswap Src and Des Src Filter HEX 00 00 00 01 03 19 Dies Filter HEX 00 00 00 01 02 24 VALN Filter
16. 5 3 Set PASS Threshold Throughput ON OFF is available None Mbps or can be choice Latency ON OFF is available None s ms and us can be choice Frm Loss Rate ON OFF is available None can be choice Back to Back ON OFF is available None frame or Mbps can be choice 5 4 Para 1 The Para 1 setting is shown in Figure 4 5 4 A RON www l zdd com al The User s Manual for GEA 8120A RFC2544 Para Para Summar Mode Threshold Parate para 2 Test Option Throughput Latency Frm Loss Rate Back to Back Fm Type Dix 802 3 SNAP Direction Up Fem Len All Figure 4 5 4 RFC2544 Para 1 1 Test Option ON OFF is available Set the states of Throughput Latency Frm Loss Rate Back to Back 2 Frm Type Set the sending frame types including DIX 802 3 SNAP Direction Set the data stream sending directions including up and down 4 Frame Length Set the frame length for cycle tests Options include Full length 64 1518 and Assigned Length oa Function Key 1 OK quit and save settings 2 Cancel quit without saving settings 4 5 5 Para 2 The Para 1 setting is shown in Figure 4 5 5 www l zdd com 28 The User s Manual for GEA 8120A RFC2544 Para Para Summary Mode Threshold paat uppaa Throughput LIP Low Limit 6 1 fic To fico Precision F Durationts ha Latency Iterations la Frm Loss Rate Loss fio Durat
17. 500 L2 Filter it can filter including in the type of broadcast Unicast Multicast and Broadcast src MAC des MAC the type of frame DIX 802 3 SNAP VLAN and other filter parameters L3 Filter it can filter including in the type of src des IP address and TOS DSCFP It supports bidirectional filter RFC2544 network performance analysis including throughput latency frame loss rate and back to back buffer capacity with upstream or downstream mode and support remote loopback and remote cooperate test Save copy view delete the test results data All the test results data can be saved in the file manager users can view delete copy the saved test results remote control services support remote control operation allowing users to remote control devices or get remote assistance Help allows the user gets operating tips in the instrument interface and relevant using information at any time www zdd com The User s Manual for GEA 8120A 4 Operation Reference 4 1User Interface Operation Navigation The user interface defines the basic user operation information the home interface of which is shown as the following Figure 4 1 1 Level And polarity Test Help Start 2 34 Exi xit Button Menu Ld 7 go SOS gt Traffic Test RFC25044 Cable Tools Function Network Tools Cooperation Data Loopback Select Area Data Management Connection Local R 45 Manual 100M Full Duplex State IP
18. DHCP server 2 E E www l zdd com The User s Manual for GEA 8120A 4 2 4VLAN The setting of VLAN parameters is shown as Figure 4 2 4 Port Setting bh Fara Summary Physical Network WLAN VLAN Figure4 2 4 The settings of VLAN parameters 1 Enable Whether to open VLAN 2 VLAN ID When the VLAN Label is set as Yes it is enabled to set the ID value of the VLAN which ranging from 0 to 4095 3 Priority When the VLAN Label is set as Yes it is enabled to set the priority PRI of a VLAN which ranging from 0 to 7 4 3 Tx Para It is used to set the parameters of traffic generation Include parameters summary test level Traffic MAC layer Network layer and insert setting www l zdd com The User s Manual for GEA 8120A 4 3 1Para Summary There are four configurations options the currently selected configuration is as the currently using one Send parameter summary display the parameters setting of current configuration As shown in Figure 4 3 1 Insert Test Layer Sri F2 GPa F4 Para Summary MAC Layer Frm Type DIX Pro Type IP Src MAC Local Num E Des MAC O0 21 03 14 03 19 Mum 8 Traffic 10 o Fm Len b4 Pat setting Enable Pattern 1 Cancel Figure4 3 1 Parameters Overview 4 3 2 Test Layer Test Layer Selection Set the test level choose the MAC layer or network layer As shown in Figure 4 3 2 www l zdd com T
19. E a EEEN 1 AOPE raO RE SENC Onee a nd 8 A User interface Operation Navi Salm dada 8 A O AN Adal 11 A e EE Coarse dase ta AEE sack tees RARER E US GC RE ROE ER EEE 14 PERM A A O E A 21 AS I EE I eno ee eR Se ee II AA A IA A 25 AO al ow Re aT A EO oO R 30 A ve sadsa EEEE E EEE AE E IET EE PEIEE SA ETI AT 31 AEA T E E E E EEE AEE E PE A SEE A AE A E UR E E ANT 35 49 Cable toas A a E 37 NA o R 42 KEE OOP 92113 0 0 Lanne O O MRE ARES O een SNR ER eT aN SERS Se eRe ee 53 4 12 Waka loopback seecteenteren decd ii 54 Alo Data Mana cms iS 55 LASVA E E ial ciekoad ec eda besanaeeu Rae 56 KEP ETEA ea ee each ome A atta Sue antes Sacha Seas ae uch O cach atey Sceaus eh ust ates Saaetet haat 59 Aa o on A 59 52 Mata estas o a ee a 66 30 INSIDE MOMO CAS rs A A 12 OS CC IC AiO ING sitiar tt tito 74 O E AEE 74 8 Information about Se Ceci a ai bid 75 9 Terms and Explanations sant tics isi ies in ee ie i see 75 IIDA Frame EOS Al 75 9 28025 SNAP Frame ON ssa ieecdis toes eo 75 32 VEAN Prame FOLIA oe aaa A E OE NE T TE es 75 9 4802 1Q Frame Head Formats accesses cts dei cneteea ad 76 www zdd com The User s Manual for GEA 8120A 1 Documentation Guide 1 1Revision History The history of revision mentioned here concerns the revisions of this user s manual due to the upgrading of the product and the improvements of the user s manual itself In this manual all these as well as the related chapters or sections are listed for reference T
20. Filter HEX ON OFF is available If ON is selected the src IP of RX frames is matched with the defined IP can be stat otherwise filtered Src Subnet ON OFF is available If ON is selected set the subnet mask of the IP address such as 255 255 255 0 the RX massage IP address and subnet mask is matched with setted Src address and subnet mask according to bit and operate results can be stat otherwise filtered Des IP Filter HEX ON OFF is available If ON is selected the des MAC of RX frames is matched with the defined MAC can be stat otherwise filtered Des Subnet ON OFF is available If ON is selected set the subnet mask of the IP address such as 255 255 255 0 the RX massage IP address and subnet mask is matched with setted Des address and subnet mask according to bit and operate results can be stat otherwise filtered 2 TOS DSCP HEX ON OFF is available If ON is selected set the value of TOS DSCP the RX TOS DSCP value is matched with setted TOS DSCP value can be stat otherwise filtered Function Key 1 OK quit and save settings 2 Cancel quit without saving settings www l zdd com The User s Manual for GEA 8120A 4 5 RFC 2544 Para It is used to set the parameters of RFC2544 test Include Parameters Summary Mode Pass Threshold Para 1 and Para 2 4 5 1 Para Summary There are four configurations options the currently selected configuration is as the currently using one As s
21. GEA 8120A Ethernet Analyzer User s Manual Dadi Telecommunication Equipment Co Ltd Exception Clause This information and all other documents in printed or electronic form are only provided for reference Although efforts have already been made to confirm the integrality and accuracy of this information the Liuzhou Dadi Telecommunication Equipment Co Ltd just offers this information and all other documents As Is the original without any guarantee and refuses to provide any guarantees within the range permitted as wide as possible including but not limited to those guarantees concerning the implicated marketability non infringement and the Suitability to specific applications In addition the Liuzhou Dadi Telecommunication Equipment Co Ltd will not take the responsibility for any damages due to the use of such information or other documents including but not limited to any direct indirect inevitable or accidental ones Though some contents may supplement each other no contents included in such information or any other documents will make any guarantees or statements of the Liuzhou Dadi Telecommunication Equipment Co Ltd or its suppliers or licensers and any changes to those clauses applicable to the license agreement of this software as well Copyright This product is under the protection of the copyright law Without the authorization in writing by the Liuzhou Dadi Telecommunication Equipment Co Ltd in adva
22. Interface RJ45 Interface Manual Speed 100Mbps Duplex Full IP Mode Static IP IP 192 168 1 1 Subnet Mask Bena Ma Nesna Nera a Gateway Ena a Mp Pt a DNS Mode Manual DNS Server 220 250 250 230 WYLAN Enable Disable ID Priority Flow Ctrl Disable Figure 4 2 1 Parameter Overview www l zdd com 11 4 2 2Physical The User s Manual for GEA 8120A The PHY parameter interface is shown as Figure 4 2 2 Network VLAN Interface Type 8 Ras Fiber Interface Para 8 Manual Speed O 10m 8 iom 1000M Duplex Full Duplex Half Duplex Flow Ctrl O Enable 8 Disable Figure4 2 2 PHY parameter interface Parameter Specification 1 Interface Type support RJ45 and optical interfaces 2 Interface Para set the port configuration of physical parameters Options of Manual Settings and Auto Negotiation are available for selection 3 Speed set the speed of the port which is disabled under the AutoNeg mode for RJ45 interface and enabled under any mode for Optical interface The speed of 10 100 1000 Mbps is available for the electrical port and that of 100 1000Mbps is for the optical port 4 Duplex Options of Full duplex and Half duplex modes are available It is enabled under the Manual Settings mode and is disabled for Optical interface You could only set Full duplex mode for Optical interface 5 Flow Ctrl whether to enable flow control the default is disable
23. Log information LY le Figure4 9 8 Optical Power test Results indicating the test results of receiving and sending optical power The tester automatically starts the optical power test after the optical module is inserted The function is valid only for the optical port configuration www l zdd com The User s Manual for GEA 8120A 4 9 4 2 Topological Structure The topological structure of the optical power test is shown as the Figure4 9 9 Figure4 9 9 Optical Power test 4 10 Network tools The network tools included five modules IP Ping router tracing FTP speed testing Web browsing blinking port The interface is shown as Figure4 10 1 a EIE Port Blinking NetScan Performance Local RJ45 Manual 100M Full Duplex IP 192 165 1 1 Remote Link Down Log information EE ME Figure4 10 1 Network tools www l zdd com 42 The User s Manual for GEA 8120A 4 10 1 PING Realizing the basic network tool function of IP Ping See Figure4 10 2 E Pra 298 Iteration Specify fio Timeoutims 100 Interval ms fio Data Length 123 Items Stat No Res Time ms Data Length Request Response Error Res Time Cur Res Time Avg Res Time Min Res Time Max Run Log information eS lalo Figure4 10 2 main interface of PING 1 Target the address and name of the target host of Ping 2 Iteration setting the number of times for sending Ping frame including spec
24. P4 STEP4 Click MODE page and select test layer and test mode Test layer can select physical layer link layer network layer in this case select MAC layer Test mode can select mutual test cooperation mode and data loop back mode whatever way it is you need to input tester or equipment s IP MAC address this case selects mutual test cooperation mode www l zdd com The User s Manual for GEA 8120A RFC2544 Para Threshold Paral Throughout mbps ft Latency E Mmo Fem Loss Rate v Back to Back frame vi E Para Summary _ Mode Threshold i Para 1 Test Option Throughput Latency Frm Loss Rate Back to Back Frm Type 3 DIX 802 3 SNAP Direction a Up Down UpDown Fimen all www l zdd com STEP5 Click Threshold page and set value select threshold value for relevant test the system has default threshold value you can customize threshold value test result will be compared with set threshold value automatically to judge PASS or FAIL If it is not set test result will not be judged For general test you need to modify threshold page STEP6 7 steps do not need to modify after setting and modification is for big network difference In this case the threshold values are as follows throughput is 1Mbps latency is 10s packet loss rate is 5 back to back frame is 5 frames STEP6 click Para 1 for Parameter 1 setting Select test items in this case all the
25. Tx frames 12 Rx Frames all Rx frames 13 Tx Bytes all Tx bytes 14 Rx Bytes all Rx byes 15 Out of Seq Out of sequence Function Key 1 Start Stop start stop traffic generation 2 Clear clear test result 3 Insert if choose FCS error or IP header checksum error click once insert inset one error if set the automatical insert ratio click insert insert the error according to the ratio and the insert button is displayed as inserted stop If choose insert PAUSE frame click once insert inset one PAUSE frame if you choose continuous insert the insert button is displayed as inserted stop 4 Show set the traffic page show content according to user demand As shown in Figure 4 7 2 Normal traffic test page show Normal statistical results Length traffic test page show frame Length statistical results Frame Pro traffic test page show Frame Pro statistical results Error traffic test page show Error statistical results VLAN traffic test page show VLAN statistical results DADI Frm traffic test page show DADI Frm statistical results 0 N DIA ANA Stat Option Normal Length Frame Pro Error WLAN DADI Frm Bert Info Figure 4 7 2 Traffic Show 5 Safe save the test results by Html or PDF format www l zdd com 93 J DJ The User s Manual for GEA 8120A 1 When enter traffic test statistics start 2
26. When the network layer is selected it allow to send traffic only if the system is resolute to MAN address of Des IP 3 After traffic generating error could be inserted and if the traffic only contain MAC layer the IP header checksum error can not be inserted 4 In half duplex mode it is not allowed to insert a PAUSE frame The insert key is displayed gray 4 7 2 Topology Traffic test could be carried out by single tester traffic monitoring statistics or two testers cooperate traffic test As shown in Figure 4 7 3 4 7 4 Figure 4 7 4 Cooperate traffic test mode www l zdd com 34 The User s Manual for GEA 8120A 4 8 RFC2544 For the RFC2544 parameter settings refer to section 4 5 RFC2544 parameter settings 4 8 1 Basic functions RFC2544 performance test carries out the standard test of network equipment according to RFC2544 RFC2544 test items include throughput test time delay test packet loss rate test and back to back buffer frames test See Figure 4 8 1 a BE Test Times 2 gt Throughput is unnng Send Speed 1000 000 M Tx Frames 33 6380 Rx Frames 337 9370 A Mbps 999 999 Mbps T Mbps 1000 000 Mbps Test Times 1 lt a J 15 12 Figure4 8 1 RFC2544 test 1 Throughput test test the maximum rate that the device can accept in the absence of frame loss test cases 2 Packet loss rate test under the load of the fixed state test the percentage of the frames which have not
27. and Then press Run or Once to see port Press Stop to halt blinking the port link LL a 15 22 Figure 4 10 7 Blinking Port Function key 1 Run Start stop blinking port 2 Once Port blinks once for each press In the remote control status the function will be shielded to ensure the normal performance of the remote control service www l zdd com The User s Manual for GEA 8120A 4 10 5 2 Topological Structure The topological structure of Blinking port test is shown as Figure4 10 8 Switch Ethernet Figure4 10 8 Blinking Port 4 10 6 Network Scanning 4 10 6 1 Basic Function Network scanning is used for finding the equipment and its service within a certain range Metscan ld R IP Address From 192 168 1 1 Ta 192 168 1254 Hostname IP gt Log information A wiz Figure 4 10 9 network scanning address range set scanning s start end IP address set IP address and host IP address www l zdd com 48 The User s Manual for GEA 8120A should be in the same network segment 2 result display scanning result including host name IP service 3 setting set network service needs to be scanned including HTTP POP3 FTP IMAP DHCP DNS SMTP and customized TCP UDP port no 4 details check detailed information of selected equipment including equipment type host name IP address MAC address service and SNMP 5 test start stop test O Service port No of
28. cal port is connected The rate indicators LED are not lighted after the 100 1000M optical port is connected Detected a lot of collisions when sending the traffic It is possible that there is not enough electricity in the battery please check the charging indicator is blinking after being connected the adapter Insert the U Disk and wait for a while if the ICON does not appear maybe the U Disk is not compatible with GEA 8120A Please change the U Disk and try again Check the twisted pair cable used for connecting make sure that they are super five or six type cables Check the port setting ensure the port type is optical fiber Ensure the Tx and Rx Is not reversed Ensure the SFP type matches with the corresponding port wavelength and mode Ensure the interface rate work style matches with the corresponding port It is possible that the link being tested is working in the half duplex status please check the port parameter settings www zdd com The User s Manual for GEA 8120A 8 Information about service Web Site www Izdd com Business Telephone 0086 10 82511183 Technical Support Telephone 0086 10 82867177 9 Terms and Explanations 9 1DIX Frame Format The DIX frame consists of preamble destination address source address type data and FCS The length of the internal overhead field is fixed the size of the data field ranges from 46 bytes to 1500 bytes GBytes 6 2 Variabl
29. de parameters summary www zdd com The User s Manual for GEA 8120A MAC layer and Network layer Filtering function is only for the concerned message filter statistics 4 4 1 Para Summary There are four configurations options the currently selected configuration is as the currently using one Receive parameter summary display the parameters setting of current configuration As shown in Figure 4 4 1 Rx Para Set paps Mac Layer IP Layer BERT Pi pe OP F4 Mac Layer Para Cancel Figure4 4 1 Rx Para setting Summary www l zdd com 22 The User s Manual for GEA 8120A 4 4 2 MAC Layer The realization of MAC filtering is based on the information of the RX frame on MAC layer Frames are filtered which do not meet the filtering requirements As shown in Figure 44 2 Rx Para Set Para Sumnary IRC Layer 1P Layer BERT MAC Layer Filter Broadcast Not Care Frm Type Not Care MAC Filter Bi direction Filteriswap Src and Des V Src Filter HEX fo0 00 00 01 03 19 V Des Filter HEX oo 00 00 01 02 2 Cancel Figure4 4 2 Rx Para setting MAC layer 1 Broadcast Type including Not care Unicast Multicast and Broadcast 2 Frame options include Not care DIX 802 3 SNAP 3 Address Filtering a Bi Direction Filter Swap Src and Des ON OFF is available If ON is selected the RX frames no matter that the target src MAC or des MAC
30. e length is more than burst time length in this case burst time length is 4S test time length is 10S test time is 10 After all setting click OK to save data Mutual test cooperation mode Step 1 Ensure mutual test cooperation mode in main port click Cooperation in main interface of testers in cooperation end In this case mutual test cooperation mode is selected Data loop back mode operation refer to data loop back mode Before mutual test cooperation we suggest to use PING to test connectivity See user manual PING tests configurations introduction for PING setting and operation This kind of setting is suitable for mutual test of testers in the same factory www l zdd com The User s Manual for GEA 8120A pemiees Data loop back mode Option Results E Step 1 Ensure data loop back mode in main allan xia end click Loop back icon in the main interface of tester in cooperation end Senne ee m Step 2 According to selected test layer in Rx Avg Utility Ratio 0 00 main end select corresponding loop back Rx Max Utility Ratio 0 00 3 layer physical layer link layer network layer Tx Cur Frame Rate o Step 3 click RUN to loop back data Rx Cur Frame Rate O Rx Cur Traffic 0 00 Rx Data Traffic 0 00 Rx Avg Frame Rate 0 This kind of setting is suitable for mutual tests Loopback Layer of tester in different factories if you know test O Phy mac CIP layer of main end Current Status Loopback Stop Clea
31. e Length 46 1500 4 Dest MAC Source MAC Frame Type Data FCS Address Address 9 2802 3 SNAP Frame Format The 802 3 SNAP frame consists of destination address source address 802 2 DSAP SSAP control byte 802 2 SNAP code type and FCS The length of the internal overhead field is fixed the size of the net load field ranges from 38 bytes to 1492 802 2 SNAP po 802 2 CIDE os 6 Bytes 2 1 1 1 Length 38 1492 Dest Source MAC MAC Length DSAP SSAP CNTRL Code Type Data Address Address 9 3VLAN Frame Format 6Byes 6 4 2 f 46 1500 802 1QTag Dest MAC Source MAC jo o Length Type Data FCS The 4 byte 802 1Q Tag head includes a 2 byte Tag Protocol Identifier TPID its value is 8100 and a 2 byte Tag Control Information TCI The TPID is a new type defined by IEEE which indicating the text with 802 1Q Tag For details about the 802 1Q Tag head see the Figure shown below www zdd com The User s Manual for GEA 8120A 9 4802 1Q Frame Head Format VLAN Identifier VLAN ID This is a 12 bit domain indicating the ID of a VLAN There are altogether 4096 IDs Each data packet sent out from the 802 1Q protocol supported host contains this domain to indicate which VLAN network it belongs Canonical Format Indicator cfi It is the frame format for the data switching between the bus type Ethernet and the FDDI and token ring networks Priority These 3 bits indicate the priorit
32. earch and no operation command etc Y seo aga Type Addr 192 168 1 1 e a Port 110 ser Userna PWD Time i Respond timers Username authentication Password authentication Status search List Mo operation gt Log information LA 7 15 24 Figure 4 10 12 application layer test POP3 test 1 address Set IP address of POP3 server use checked POP3 server in network scanning or use DNS host address by checking DNS service port Set port No of POP3 service time Set times of repeated test Untested user name Set user name of login account password Set login account s passwords 2 3 4 O The default port No of POP3 service is 110 www l zdd com The User s Manual for GEA 8120A 4 10 7 3 SMTP Service Test response time of SMTP mail server including HELLO MAIL FROM RCPT TO DATA and NOOP etc as is shown in figure 4 10 13 anp 243 Type Adi 192 168 11 e s Port Ps User PWD Time ho Respond timetrns Max MIN Awi HELLO MAIL FROM REPT TO MODA DATA Log information ee E toe Figure 4 10 13 application layer performance test SMTP test 1 address Set IP address of SMTP server use checked SMTP server in network scanning or use DNS host address by checking DNS service 2 port Set port No of SMTP service time Set times of repeated test user name Set user name of login account password Set l
33. ement situation So traffic statistic will be more and more important Network monitoring environment simulation GEA 8120A Network Monitoring Function can only use one tester It can do real time data monitoring and statistics of network It try not to affect the original traffic transmission but check the network possible problems at one time to get Known of server and switch traffic and avoid server paralysis due to excessive traffic In this example we use tester on an opened services 100M network to do network monitoring and receiving data statistics Before test we need to connect the tester to switch with port mirror function and insert the network cable to the RJ45 port of the tester Open the tester firstly set the ports parameters Refer to the user manual ports parameters setting part www l zdd com 12 The User s Manual for GEA 8120A 5 3 2 Executive Test STEP1 Click Traffic test and directly enter test interface Traffic Test RFC2544 Cable Tools x g Network Tools Cooperation Data Loopback Data Management Local R145 4utoMeg 1000M Full Duplex IP 192 168 1 2356 Remote Mode tF Support 10iFH LOOfFH 1 1000F Log information STEP2 In this page you will firstly see a Ta Durai C status bar It will display yellow if normally Rx Durationfs oO receive data Status PP STEP3 In this page statistics begin Dona redrawing You can view more received All Frames informati
34. er does not operate the system within the selected time period However with any key Reset and Power keys excluded pushed down the background light will be ON automatically 6 Key beep setting Disable or Enable can be selected if Enable is selected the device will announce voice when any key is selected Function key 1 Confirm confirm the modification of the parameter setting 2 Quit exit the system parameter setting 4 14 2 Version upgrade The system supports only U Disk upgrade mode currently The method and procedures is as follows a Copy the upgrade package to the U Disk b Insert the U Disk into the USB port on the right side of the tester c Enter System Management gt Version Upgrade click System upgrade the system will automatically checking the software upgrade package then select the right software version to upgrade It indicated the upgrading status in upgrading process and finish it Or there would be error warning d Restart the system after the upgrading finished the upgrading succeed and work normally In the upgrading process please keep the U Disk connected with the tester all the time www zdd com The User s Manual for GEA 8120A 4 14 3 Default setting Click menu System Management gt Default setting if the box saying Default setting succeeded pop up the software has made all settings default Or else the box saying Default setting failed would pop up In the Remote Ct
35. est data upgrading of system System network card equipped with the RJ45 network interface which is on the right of the device and can be configured in the System Configuration for parameters 2 3 Illustration of the Keyboard Pwr Power On Power Off the device Home Return to System Home Page Start Test Start Stop www l zdd com The User s Manual for GEA 8120A 2 4 Indicator a Se ot eS The indicator is designed to show the corresponding port settings and state As shown in Figure 2 4 1 LINK F G EBX OPT TX RX POE COL Figure2 4 1 The indicators LINK Indicating link status 10 F G Indicating interface rate 10 is 10M Standard Ethernet F is 100Mbps Fast Ethernet G is 1000M Gigabit Ethernet OPT Indication of optical interface when the indicator is ON the optical interface is selected otherwise the electrical interface is selected TX Indication of transmitting frames packets RX Indication of receiving frames packets POE Examine the Power Over Ethernet device COL Detect Ethernet collision ERR Error indication 2 5 Installation and Initial Operation 1 Open the package and check whether the equipment is worn and whether the structure is kept securely If there is any question please contact our customer service department Check whether the interfaces have been supplied fully and kept in clean condition Additionally check whether the test cable fiber has been
36. est send large package so you have to slowly increase the traffic send from seldom to large at the same time be cautious to the broadcast storm as broadcast package sending Connect tester to terminal port of network chain before test and then link the RJ45 port on the top of tester by the cable starting up the tester you may configure test port for details information on this part you can check the user manual www l zdd com 5 2 1 Traffic Tx Parameter Configuration Port Para Tx Para Rx Para RFC2SH4 Para The User s Manual for GEA 8120A traffic MACLayer IPLayer Insert Para Summary Test Layer P1 Test Layer M C Layer Trafhic Para Or Ora ps Test Layer Traffic mac Layer IP Layer Insert Para Summary Test Layer Test Layer 5 Phy MAC Layer IP Layer STEP1 After start up and configure port the tester you can check the test network card information by clicking icon on the bottom of window it shows up the configured test port parameter and local MAC address click the top left icon get into the shortcut menu STEP2 Select TX para in shortcut menu access send test configuration STEP3 In send configuration reserve 4 preset items P1 P4 preset parameter basically cover all commonly used in the actual situation When you want to use one of them just select one it will switch to test steps but we do not suggest modifying saves if network have particula
37. g the loopback status of current port including loopback running and loopback stop 3 Results View indicating the real time test data Function Key 1 Run Stop Stare Stop loopbacking 2 Clear Clear the real time display results 4 12 2 Topological Structure The topological structure of the data loopback is shown as Figure4 12 2 www zdd com The User s Manual for GEA 8120A Figure 4 12 2 Loopback mode 4 13 Data Management 4 13 1 View delete import and export the data With this tool operations to the saved test results such as viewing managing exporting and configuration file exporting and importing can be realized See Figure4 13 1 File E Edit E About Local Storage S DE Figure4 13 1 Test Results Manage 1 File Menu click File to select the test files configuration files or exit Test data select the test data file view the saved results Configuration select the configuration data the system configuration parameters can be displayed in the local storage list Exit click Exit to exit the data manage system 2 Edit Menu click Edit to operate the saved data including import export delete delete all and refresh 3 Help click Help to view the help documents www l zdd com 55 The User s Manual for GEA 8120A Function Key Import import files from external storage device to local storage Export export files from local storage device to exte
38. he experienced users can skip over these contents and go to the new ones directly In which the meaning of each item is as follows O Version the version of the systems software Date the date when this version is released O Revision coverage the revised contents involved in this version Product if the description item belongs to the revision of product mark the sign of V before it otherwise nothing is required to be checked into the blank v Manual If the description item belongs to the revision of the manual tick the sign of V before it otherwise nothing is needed to be filled into the blank Revision description to describe the revised contents Reference chapters and sections the reference chapters and sectioned concerning this modification Version Date Revision Description Reference Chapters and 1 2 Agreement on Description For convenience and stressing of the description we have agreed on some terms and icons within the range of this manual about which you are sure to know The bracket is used to identify the content or object on the interface or chassis For example the Confirm in click on in the Confirm button indicates the Confirm button displayed on the interface Gi Useful prompting message which contributes to the efficient use of this system Precautions which indicate the common mistakes easily to be neglected by users O Warnings if no attention i
39. he User s Manual for GEA 8120A Traffic Para Figure 4 3 2 Test Layer Selection 4 3 3 MAC Layer When you choose MAC Layer you will firstly do the settings of MAC Layer parameters As shown in Figure 4 3 3 Traffic Para Figure 4 3 3 MAC Layer 1 Frm Type The types of the traffic generated including DIX and 802 3 SNAP www l zdd com o The User s Manual for GEA 8120A 2 Pro Type When the traffic on the MAC layer is selected the type can be selected including IP IPX ARP RARP Banyan DECnet AppleTalk DADI and specify HEX in which DADI protocol domain is 9ad5 specify HEX supports the user to enter any protocol type of 2 bytes 3 Src MAC The source Mac address You can choice GEA 8120A or Specify Num the device can simulate up to 500 devices 4 Des MAC The destination MAC address the device can send traffic to 500 different devices 4 3 4 IP Layer When you choose MAC Layer you will firstly do the settings of MAC Layer parameters As shown in Figure 7 3 4 Para Summary Test Layer Traffic MAC Layer IP La Insert IP Add Src IP Local E Des IP 192 168 1 1 IF Header TOS DSCPIHEX az TTL az ProtocolHEXI yep Cancel Figure 4 3 4 Setting of Network Layer Parameters 1 Src IP The source IP address in the traffic choose the local port address or choose specific IP address 2 Des IP The destination IP address in the traffic 3 IP la
40. hown in Figure 4 5 1 RFC2544 Para Threshold Para 1 Mode 00 Pg OP P3 Test Layer MAC Test Mode Remote Cooperation Throughput Latency Frm Loss Rate Back to Back Frm Type DIX Figure4 5 1 RFC2544 Parameter setting overview www l zdd com 25 The User s Manual for GEA 8120A 4 5 2 Mode Choose the test layer and test mode As shown in Figure 4 5 2 RFC2544 Para Threshold Para Para2 Para Summary A ode Test Layer O Phy 8 MAC Test Mode Remote Cooperation IP 102 168 1 19 0 Remote Loopback Figure4 5 2 RFC2544Parameter setting mode selection 1 Test Layer set the test layer Choose Phy Layer MAC Layer or IP Layer 2 Test Mode Choose Remote Cooperation or Remote Loopback a Remote Cooperation the near tester is control end the remote tester is controlled end working in Cooperation The near tester connect and control the remote tester by the IP address and name of remote tester b Remote Loopback the near tester send data The remote tester or equipment loopback the data frame to the near tester www l zdd com 26 The User s Manual for GEA 8120A 4 5 3 Threshold Set RFC 2544 Test Pass Threshold Test results have pass and not pass two states RFC2544 Para Para Summary Mode Threshold Para 1 Para 2 Throughput Mbps eli Latency ls Who o Frm Loss Rate fo ye o Back to Back frame ele Figure 4
41. ify once and continuous 3 Timeout ms setting the limit of response timeout 4 Interval ms setting the Ping intervals 5 Data length setting the length of sending message range from O to 65500 The length here is the data length of the sending message 6 Result indicating the response time for every Ping test on the right side indicating the date length the number of request response error and current average maximum minimum response time on the left side In the Remote Ctrl status the function will be shielded to ensure the normal performance of the Remote Ctrl service Function key 1 Run Start stop Ping test 2 Save save the test results in the html or PDF format www l zdd com The User s Manual for GEA 8120A 4 10 2 TraceRoute Router tracing realized the basic function of network tool Tracert Traceroute showing the IP addresses of routers and the delay time of each hop through which the packets arrive at the target host See Figure4 10 3 Traceroute ld R Target Add Name Dadi Max Hops 0 Li Bo HoptiP Delay mms Run Log information AL lle Figure4 10 3 Route tracing 1 Target setting the target host address and name Maximum hops setting the maximum hops of the hop routing 3 Result indicating the result of route tracing including the number IP and delay of every hop Function key 1 Run Start stop route tracing 2 Save save the traci
42. ion s la Back to Back Burst Dur fs la Test Dur s 10 Iterations fio Figure 4 5 5 RFC2544 Para 2 Throughput 1 Dur Settings of the duration of each test time which can be 2 seconds at minimum 2 UP Low limit Throughput test from Low to Up 3 Precision The error can be accepted Latency 4 Iterations Settings of the times of test which can be 2 at minimum Latency is only chosen whether to test after Throughput is enabled Frm Loss Rate 1 Dur Settings of the duration of each test time which can be 2 seconds at minimum 2 Load 100 BW Settings of the bandwidth adjustment step for each test which can be 1 at minimum Back to Back 1 Burst Dur s Settings the duration of the burst traffic which can be 2 seconds at minimum 2 Test Dur s Settings of the test duration of each burst The value should be greater than that of burst duration 3 Iterations Settings of the number of test which can be 5 at minimum Function Key 1 OK quit and save settings 2 Cancel quit without saving settings www l zdd com The User s Manual for GEA 8120A 4 6 PPPOE 4 6 1 Basic Functions Dial up test and bandwidth test after successful dial up As shown in Figure 4 6 1 PPPOE 2 BAE Username Username Password Save Password LA 7 15 09 Figure 4 6 1 PPPOE dial up Username input username Password input password Dial up start Dial up test
43. l zdd com The User s Manual for GEA 8120A 4 3 5 3 MultiStream Parameter settings If multi stream is selected the next step configure multi stream settings See Figure4 3 5 3 Multi Stream Tx Para Setting Para Summary Stream ho Trafficsetting Traffic 100 a StreamMocdity Streami Auto Ratio fia Modify Stream2 Auto Ratio fra Mocify Stream3 Auto Ratio j3 Mocifys Stream Auto Ratio j3 Mocifya Streams Auto Ratio j2 modifys Stream Auto Ratio iz Modify Stream Auto Ratio j2 Mocify Streams Auto Ratio iz Mocifys Cancel settings Multi Stream Option Set which streams are enabled and set traffic ratio of each enabled stream l A w l Stream N N ranges from 1 to 8 each N stands for one independent stream of the multi stream Using select to switch different stream Enable Disable set whether or not the selected stream needs to be enabled Ratio set the distribution mode of the total traffic load for the specified stream a Manual when Manual is selected the following input field is enabled the traffic ratio can be input here b Auto when Auto is selected the following input field is disabled the traffic ratio will be distributed automatically Total Ratio display the summed total ratio of all enabled streams The Total Ratio is required to reach 100 Total traffic loads of all enabled streams sum up to the traffic
44. length equal 64 bytes 31 65 127 the number length great than 65 and less than 127 32 128 255 the number length great than 128 and less than 255 33 256 511 the number length great than 256 and less than 511 34 512 1023 the number length great than 512 and less than 1023 35 1024 1518 the number length great than 1024 and less than 1518 36 gt 1518 the number length great than 1518 37 Tx FCS Err the number of Tx FCS Error 38 Rx FCS Err the number of Rx FCS Error 39 Tx IP Err the number of Tx IP header checksum error 40 Rx IP Err the number of Rx IP header checksum error 41 Tx Pause the number of Tx Pause message 42 Rx Pause the number of Rx Pause message eo So oan SY www l zdd com The User s Manual for GEA 8120A 43 Collision the sum of Rx FCS error and IP header checksum error Test frames Tx cur traffic Mbps Cur Tx traffic with precision 0 01Mbps Rx Cur Traffic Mbps Cur Rx traffic with precision 0 01Mbps Rx Data Traffic Mbps Cur Rx data traffic with precision 0 01Mbps Rx Cur Utility Ratio Cur Rx Utility Ratio with precision 0 01 Rx AvgUtility Ratio AvgRx Utility Ratio with precision 0 01 Rx MaxUtility Ratio MaxRx Utility Ratio with precision 0 01 Tx Cur Frame Rate Tx frames per second Rx Cur Frame Rate Rx frames per second 9 Rx Avg Frame Rate Average Rx frames per second 10 Rx Max Frame Rate Max Rx frames per second 11 Tx Frames all
45. nce no one is allowed to copy print adapt translate or abbreviate all or part of this product and documents into any electronic or machine readable forms unless otherwise expressly provided in this software license agreement All rights reserved 2005 2010 Liuzhou Dadi Telecommunication Equipment Co Ltd DADI Science amp Technology District Liuzhou New amp High tech industrial Development Zone Liuzhou Guangxi China All rights reserved Printed in China Trademark Dadi is the registered trademark of the Liuzhou Dadi Telecommunication Equipment Co Ltd in China and other countries Pentium and Intel are the registered trademarks of the Intel Corporation in U S A and other countries Windows 2000 is the trademark of the Microsoft Corporation in U S A or other countries Logos such as ActiveX Microsoft NetMeeting PowerPoint Windows Windows NT and Windows are the registered trademarks of the Microsoft Corporation in U S A or other countries The names of other products and companies mentioned may be the trademarks or registered trademarks of their owners The User s Manual for GEA 8120A Table of Contents Documentation GUS od 4 PSIG os A II A A A 4 ataco ESCH DUO y OO o e E O E 4 ME AAA qn Sasa A in ain ek een AA A AE 4 AP EATE TE cman een ceshe secu ET 5 LLAPI oa 5 DD ICAO AAA iia 5 2 MAS trato OF TAS IK Cy OO AE sss a 5 DAA NING AVON A O IN 6 2 5 installation and Mina Operation usd R 6 SD DLE O n
46. network scanning 1s the designated port No in transmission layer setting The customized part in network scanning setting is this function s self owned information 4 10 6 2 Topological Structure Network scanning s topological structure is shown in figure 4 10 10 Figure 4 10 10 network scanning topology 4 10 7 Application Layer Performance This function tests application layer server s response time including MAX MIN AVG and no response times 4 10 7 1 DNS Service Test DNS server s domain name response time as is shown in figure 4 10 11 App 203 Type ons POPS SMTP Ci WEB Ador 192 168 1 1 e Port ES ear DN www google cor i Time p Respond timetrns MAX MIN Aye Domain resolution R gt Log information a af 15 23 Figure 4 10 11 application layer performance test DNS www l zdd com 49 The User s Manual for GEA 8120A 1 address Set IP address of DNS server use DNS server found in network scanning function 2 port Set Port No of DNS service 3 time Set times of repeated test 4 domainname Set domain name needs to be checked 1 The default port no of DNS service is 53 2 Display resolved IP address of domain name host on the left lower corner test status for successful response 4 10 7 2 POP3Service Test POP3 mail server s response time including user authentication password authentication status display list s
47. ng results in html or PDF format In the Remote Ctrl status the function will be shielded to ensure the normal performance of the Remote Ctrl service www l zdd com The User s Manual for GEA 8120A 4 10 3 FTP The function is mainly for the FTP connectivity test and high speed FTP download test See Figure 4 10 4 FTP 246 Server IP 192 168 1 239 Port fics Login Mare haa o0 Passwort Cur Okbps vg Debps Max Okbps Min Okbps AA 15 20 Figure4 10 4 FTP test FTP Speed is used to test the download speed of the Server so the test port should be attached to the FTP Server High speed FTP download test is supported 1 Server IP input server IP 2 Port input server port number 3 Login Name input the username 4 Password input the password 5 Speed indicating the current download speed real time respectively displaying the current average maximum minimum speed Function key 1 Disconnect Connect disconnect the remote server 2 Download Stop Start stop FTP download speed WD In the Remote Ctrl status the function will be shielded to ensure the normal performance of the Remote Ctrl service www l zdd com The User s Manual for GEA 8120A 4 10 4 WEB GEA 8120A supported the WEB browsing in both LAN and PPPOE mode See Figure 4 10 5 y Off aXe x Address http ura google corm v Web Images Videos Maps News Sho_ iGoogle Search settings Sign in Google Search A
48. nly signifies that network communication some faults exist but also foreboding that network transmission failure would happen in any time Therefore insight the varies of network traffic from time to time that always help us to find and avoid the potential threat timely at the same time errors in data transmission is inevitable such as errors caused by unwanted interferes or interior transmission is not so good Generally error rate considered as the most important and common standard to verify data transmission good or bad so it is very significant to perform error test in network communication Traffic emulation test the cable connection emulation _ Zp seem ne 0G 100M T 3 LAN B GEA 8120A GEA 8120A We use two test units GEA 8120 to complete the traffic emulation test they send packages to each other and also can emulate multi test situation multi speed rate and multi frame types the traffic will be generated in three ways normal burst and ramp it can emulate all kinds of possible situation just like the real network in order to verify the whole network load capability In a fresh broadband network 100M but not in service anyway we need to emulate 8 addresses to visit the destination addresses it should insert error manually so as to verify network equipment is able to identify those errors Here are some important statement before test in some time network would cut off or paralysis when traffic t
49. nto RJ45 electrical port at the top of instrument After opening set main end and cooperation end s ports see manual s port parameter setting After preparation work please finish network s RFC2544 test by following steps www l zdd com The User s Manual for GEA 8120A 5 1 2Main port parameter settings Part Para Tx Para Tra Para Summary RFC Cab mr Or OP Met FPar 1 to Back Invabd ODO FA Log information LA 14 03 RFG2344 Para Threshold Paral Para Summary Mode Test Layer C Phy MAC IP Test Mode IP 192 168 1 1 C Remote Loopback 214 497 168 1 1 Cancel STEP1 Open the tester and set port click icon button on upper left corner of the interface and enter into short cut menu STEP2 Select RFC2544 para in short cut menu enter into RFC2544 test setting STEP3 In RFC2544 settings it reserves 4 preset configurations P1 P4 preset parameters almost cover all actual situations you can use by selecting and refer to test steps for progress we do not suggest to modify savings If network has detailed requirements and needs to customize test parameters you can choose to modify from P4 and go on according to STEP 4 parameter modification rule refers to STEPS Every time you select a preset configuration you can see detailed parameter settings in the interface This case tests according to customized parameters selects P4 and go on according to STE
50. ode 1 Current Status indicating whether the current status is free or coordinating 2 Get Instruction From Tester indicating the remote tester IP 3 Current Testing indicating current test program when remote tester connected to this one 4 11 2 Topological Structure The topological structure of the Cooperation mode test is shown as Figure4 11 2 i jj Figure4 11 2 The topological structure of the Cooperation mode test www l zdd com The User s Manual for GEA 8120A 4 12 Data loopback 4 12 1 Basic Functions It is for the realization the function of data loopback GEA 8120A can realize the data loopback through the top port and the loopback layer can be selected See Figure4 12 1 fe Loopback ad R Results Tx Cur Traffic 6 02 Rx Cur Traffic 0 06 Rx Data Traffic 0 06 Rx Cur Utility Ratio 0 06 Rx Avg Utility Ratio 0 00 Rx Max Utility Ratio 0 06 Tx Cur Frame Rate Sie Rx Cur Frame Rate 0 Rx Avg Frame Rate 0 Loopback Layer 8 Phy O MAC IF Current Status Loopback Stop Log information LA i525 Figure4 12 1 Data loopback 1 Loopback Layer Phy MAC and IP layer could be selected For Phy layer the received packet from the Rx would be sent from Tx directly for MAC layer the received packet would be switched the MAC first and then be sent away for IP layer the received packet would be switched for both MAC and IP then sent away 2 Current Status indicatin
51. ogin account s login account Untested OF a QD The default port No of SMTP service is 25 www l zdd com The User s Manual for GEA 8120A 4 10 7 4 WEB Service Test response time of WEB server including HEAD and GET of customer request page as is shown in figure 4 10 14 Ape a EJE Type Adar jisz 168 11 Port o Time ho Respond timers MAx MIN Awi HEAD GET gt Log information A AL 15 24 Untested Figure 4 10 14 application layer test WEB test 1 address Set IP address of SMTP server use checked SMTP server in network scanning or use DNS host address by checking DNS service 2 port Set Port No of WEB service 3 time Set times of repeated tests The default port No of WEB service is 80 www l zdd com The User s Manual for GEA 8120A 4 11 Cooperation 4 11 1 Basic functions Two testers will be needed for far distance test in this case one tester should work in the Cooperation mode to coordinate with the other tester for relevant tests The Cooperation function is mainly used to coordinate with remote tester to carry out the performance test See Figure4 11 1 Cooperation led x Option Results Tx Cur Traffic 0 00 Rx Cur Traffic 0 00 Tx Cur Frame Rate O Rx Cur Frame Rate k O Fialed Please quit and retry Current Status fide Remoter Tester No Current Testing No Log information 15 25 Figure4 11 1 Cooperation m
52. on by scroll bar Tx Cur Traffic STEP4 After the customized test Rx Cur Traffic duration click SAVE to save statistics Tx Data Traffic results Rx Cur Utility Ratio When you view results mainly pay Rx Avg Utility Ratio attention to received data including traffic Rx Max Utility Ratio current data utility ratio and error frame Tx Cur Frame Rate information Rx Cur Frame Rate Rx Avg Frame Rate Insert MERTE Log information 5 3 3 Export and print results Same to RFC 2544 on the description of Export and print on result www l zdd com The User s Manual for GEA 8120A 6 Specifications Test Port 10 100 1000BASE T 100 1000BASE X Power 40 o Support protocol DIX 802 3 SNAP Operation mode Touch screen Memory card 1G SD storage card Display Colored 4 3 LCD Resolution 480x 272 Weight 1 kg the battery included Battery A 5000MA removable rechargeable Li battery pack typically provides more than 7 hours of operation External power Power converter External AC to DC power converter Input 100V 240V 50 60Hz Output 15V 3A Appearance size L x W x H 190 x 96 x 58 mm External extended interfaces USB Ethernet interface Power interface 7 FAQ QUESTIONS SOLUTIONS The tester does not work although the power button is pressed The data can not be copied after the U Disk is inserted The Rx LED keeps being lit after the 1000M electri
53. r Log information LA 13 52 5 1 4 Execution test 2d gt Step1 Click RFC2544 icon in main interface Traffic Test RFCS544 Cable Tools Network Tools Cooperation Data Loopback Data Management Local R145 4utoMeg 1000 Full Duplex IP 192 168 1 236 Remote ModetF Support i0iFH 10O0D iFH 100014 Log information LA 41403 www l zdd com AR UJ The User s Manual for GEA 8120A RFC2544 Lidl ta Show Throughput is running Dire Loop Frn Len 64 Send Speed 1000 00 M Test Dur 25 Tx Frames 29 6192 Rx Frames 20353021 Tx Bytes 190476288 Rx Bytes 130188848 Packet Dropped 942371 Test Times 1 Throughput is running Esa Log information LA ise 5 1 5 Test results REC2544 Throughput is running Realtime Stat Dire Loop Results Throughput Latency Frame Loss Back to Back Em Len G4 Send Speed 1000 00 M Test Dur 25 Tx Frames 2976192 Rx Frames 2033821 Tx Bytes 190476288 Rx Bytes 1301859489 Packet Dropped 942371 Test Times 1 Throughput is running Log information STEP2 Click RUN to start test STEP3 Once it begins RUN is changed into STOP the interface will appear test progress you can stop test at any time according to requirements STEP1 Click SHOW and menu appears check result in the test or after the test STEP2 Select Results and check results overviews STEP3 Select every test result belo
54. r request to customize test parameter temporally try to select P4 and modify from afterward to forefront and repeat the step as the step 4 every selected preset item details configuration information will be check on the window as this case according to customized parameter test and select P4 and process the STEP4 STEP4 Click Test Layer paging to select the test layer which are physical layer link layer network layer as this case we select MAC layer test You can setup parameter on selected test layer like select MAC layer test in this moment IP layer related parameter turns grey in the condition of not available www l zdd com 67 The User s Manual for GEA 8120A Traffic Para Pata Summary Test Layer Traffic ij MAC Layer IF Layer al Insert Frm Type pK y Pro Type lp M Sre MAC Loca v Mum Booo Des MAC D0 21 03 14 03 19 E Cancel Traffic Para Para summary Test Layer Traffic MAC Layer IP Layer Insert Traffic Mode Const Burst Ramp Traffic Load Traffic fion Io Time Stents Load Step ebyy Sec a 1 Frm Len specify vifs Pat setting Enable 277 1 se TTT Cancel STEP5 Click MAC Layer paging in the selected MAC layer test Choose any types of send frame DIX 802 3SNAP as in this case we choose DIX 2 Protocol types include IP IPX ARP RARP Banyan DECnet AppleTalk as in this case we choose IP protocol
55. reta Dranr rean Di iinne aD Internet Figure4 10 5 WEB Browse Connecting to LAN through the port on the top setting the host IP DNS and so on entering the Network tool WEB browser starting up the IE browser to do the website browsing For the proxy way to enter website LAN needs to set the proxy parameters Enter View gt Internet Options to set the proxy server IP and port see Figure4 10 6 Internet Gptions General Connection security pri lt gt Autodial name hd Network Access the Internet using a proxy server Address 192 168 1 254 Port aun Bypass proxy server for local addresses Figure 4 10 6 IE proxy setting www l zdd com The User s Manual for GEA 8120A 1 Suggest launching 1 2 pages to browse WEB 2 The speed would be very low for too many pages In the remote control status the function will be shielded to ensure the normal performance of the remote control service Too many pages at one time the internal storage error would happen 4 10 5 Port Blinking 4 10 5 1 Basic functions This tool realized the blinking port function we can use it to blink the link LED on an Ethernet hub or Switch port It is mainly used to position the Switch or Hub port while the other end of the cable is connected to the network See Figure4 10 7 Port Blink ala You can use this to blink the link LED on an Ethernet hub or switch port Connect PORT to network outlet
56. rl status the function will be shielded to ensure the normal performance of the Remote Ctrl service 4 14 4 Screen Calibration GEA 8120A adopted the touch screen to operate so the calibration of the screen is needed before using The procedures are as follows First step click system management then enter screen calibration See Figure4 14 2 press and briefly hold stylus on the center of the Repeat as the target moves around the screen Press the Esc key to cancel Figure 4 14 2 Screen Calibration Second step click the centre of the cross cursor with the stylus gently till the cursor moved Third step The cursor will turn from the center of the screen to the upper left corner of the screen then bottom left then lower right corner and last upper right corner of the four locations Do the same calibration as the second step for each position Fourth step After the steps all above is over exit the Screen Calibration Click the touch screen as vertical as possible and click the centre of the cross cursor 4 14 5 About Click Start System Management About users can check the product version system version software version hardware version product serial number hardware serial number and the authorization of the software and hardware configuration www zdd com The User s Manual for GEA 8120A 5 PEST CASE 5 1 RFC2544 Test Case 5 1 1 Application environment introduction It aims to test if E
57. rnal storage Delete delete the saved data Refresh E refresh the pages Help Y pop up the help documents Exit Bl exit from data management rrrrre 1 Please ensure that the U Disk has been inserted and identified correctly icon appears before copying the data 2 You need to reset the system if you want to import All Configuration 4 14 System The system management is designed to set relevant parameters of the system 4 14 1 System parameters The system parameter setting is shown as Figure4 14 1 System Setting Hostname WindowsCE Remote Control Enable Remote Ctrl Remote Ctrl P pos IP dd Para 8 Manual DHCP IP Add Subnet Mask Gateway Brightness Dark AAN 7 Bright Backlight 15sec 7 _ Key Beep Figure4 14 1 system parameter setting 1 Hostname setting equipment name 2 Remote Control remote control password is needed for starting the remote control function Enable Remote Ctrl setting the status of Remote Ctrl including enable disable default disable Password setting the login password of Remote Control Service www l zdd com 56 The User s Manual for GEA 8120A Q In Remote Ctrl status the system will shield certain functions to ensure the normal processing of the Remote Ctrl including all tool tests Ping test route tracing blinking port F TP download test WEB search WEB browsing system network parameter
58. s paid to these points data loss or severe errors may be caused 1 3 General GEA 8120A Ethernet Analyzer is an integrated Ethernet test tool for 10 100 1000Mbps Ethernet installation maintenance and troubleshooting This device could be used for cable testing traffic testing RFC2544 testing and also support PPPoE function FTP download and IE surfing Except that it also can be regarded as Ethernet diagnose tool for PING test router trace port identify and loop back test GEA 8120A Ethernet wiremaping test and bandwidth identify in one tool www l zdd com The User s Manual for GEA 8120A 2 Product 2 1 Appearance Indicator lights Display Keyboard operation 4 3 LED color display screen GUI and touch screen operation Practical in performance easy for operation and good in accessibility Equipped with all necessary interfaces support electrical port and optical port Full rate traffic flow statistics and generation support Test data can be exported to USB disk for viewing and printing Large capacity memory support and display in tabular and graphical forms 2 2 Interfaces Electrical interface At the top of the instrument supporting the RJ45 electrical interface of 10 100 1000M Optical interface At the top of the instrument using SFP module supporting the optical interface of 100 1000M Power supply On the left of the instrument with the external power 15V 3A USB designed for exporting of t
59. s setting system default setting and Remote Ctrl Service setting 3 IP address setting the configuration mode of system network parameters Manual or DHCP the modification would be forbidden in Remote Ctrl status IP address valid for Manual settings the IP address of the port which is in the format like 192 168 1 1 For DHCP the text box is grey IP address is obtained automatically The modification would be forbidden in Remote Ctrl status Subnet Mask valid for Manual setting Subnet mask of the IP address For DHCP the text box is grey the subnet mask is obtained automatically The modification would be forbidden in Remote Ctrl status Gateway valid for Manual setting the gateway of the network For DHCP the text box is grey and the gateway is obtained automatically The modification would be forbidden in Remote Ctrl status GD In the remote control status the function will be shielded to ensure the normal performance of the remote control service 4 Brightness adjustment User can adjust the screen brightness by dragging Bright Dark scroll bar according to the test environment 5 Backlight setting In order to save the electric power the backlight can be turned off when the user does not operate the system for a period of time The OFF time of the background light can be selected within the range from 15 seconds to 30 minutes or be set as Never The background light will be OFF automatically if the us
60. s they Rx Duration s 33 _ Display didn t receive information of pseudo random Status code status Option Results A STEP3 Click RUN start test the statistic Tx F 3 Frames data information of test interface is ready to refresh click RUN need to be cautious make sure all Tx setup parameter according Rx Frames 466266 Tx Bytes 192 Rx Bytes 31121152 to specific network settings over large Rx Unicast wesc traffic would cause network cut off or Rx Multicast 0 paralysis When test start insert button will Rx Broadcast light in this time you can manual insert Rx WLAN Frm error Rx IP Frm J O O O STEP4 According to the required test length click SAVE after pause to save all Insert data results When checking these results you need to pay attention to received data they are data traffic current value Rx TCP Frm broadband use rate and statistic error frame www l zdd com The User s Manual for GEA 8120A 5 2 5 Export and print results Same to RFC 2544 on the description of Export and print on result 5 3 Network Monitoring Case 9 3 1 Test Environment Introduction Network traffic reflects the network operation state so it is the key data to judge network Through these data operators can timely adjust network related services deploying and management strategy and users can timely inquires the current services using state and sense network mov
61. se 4 test items are selected Select frame type in the case DIX is selected Select test direction in this case upstream Is selected At last select frame length tester supports all common frame length tests and customized frame length In this case ALL is selected The User s Manual for GEA 8120A RFGZo44 Para Para summary Threshold Para 1 Para 2 Throughput WP Low Limit ji To fioo Precision i Durationis P Latency Iterations B Fm Loss Rate Load Bv in Duration s p Back to Back Burst Dur s hi Test Dur s fi Iterations io Option Results Tx Cur Traffic 0 00 Rx Cur Traffic 0 00 Tx Cur Frame Rate O Rx Cur Frame Rate O Current Status idie aa Remoter Tester No Current Testing No Log information LA 13 52 STEP7 Click Para 2 for Parameter 2 setting this item is for detailed parameter setting of test item which corresponds with selected items in Para 1 if test item is not selected it will be grey Throughput range setting if you are familiar with present network you can set in a small range for saving test time resolution is 1 test period is 4s latency test time setting is 4 Packet loss rate step length is 10 if packet loss is tested it will decrease as per 10 step length until packet loss is not tested test duration set is 4s Back to back test burst time length is the duration of burst data every time test time length is test time set tim
62. st Unknown could not identify the unknown remote end state H half duplex F full duplex 4 1 7 Log Information Record each module start stop testing time 4 1 8 PPPOE Connection PPPOE dial up is successful display the connection As shown in 7 6 PPPOE 4 1 9 External U disk If the instrument identifies a U disk inserting into the USB interface places the icon to show the U disk inserting state 4 1 10 System Network Card If the instrument system network card connects successfully displays the connection state Click the icon to display system network card information 4 1 11 Test Network Card If the instrument Test network card connects successfully displays the connection state Click the icon to display Test network card information 4 1 12 Battery State When the system is powered by the battery in operating it shows the quantity of electricity of the battery when the system is powered by the external power source it indicated the state of the external power www l zdd com The User s Manual for GEA 8120A 4 1 13 System Time Displays the current system time by 24 hour 4 2 Port Para It is designed for the selection and settings of the parameters such as parameter summary PHY parameter network parameter VLAN and Q in Q 4 2 1Para Summary Parameter summary page displays the physical parameters network parameters and VLAN setting content As shown in Figure 4 2 1 Port Setting
63. thernet Link provided to user meets bandwidth and performance index requirements promised by operator For example an operator will open a 10M Ethernet line between two office locations of one company how to verify if network reaches expected performance if bandwidth reaches 10M and if network is stable and smooth connectivity environment simulation Switch 10M Switch User LANA ES GEA 8120A main end GEA 8120A cooperation end Reflector IP 192 168 1 11 IP 192 168 1 19 RFC2544 test is for verification this veritication needs end to end test One end transmits data the other end sends data back As is shown in above figure during the test GEA 8120A transmits and verifies data in main end remote end cooperates to loop back data transmitted by main end Here are several ways for testers cooperation function Cooperation test includes remote end cooperation data loop back and reflector In this case to describe main end and cooperation end test way two units of GEA 8120A are used for RFC2544 test Throughput test is to verify network bandwidth s rate Latency and packet loss rate is to reflect if present network is smooth and stable Back to back is to test network equipment performance These several tests are to reflect User LAN B network situation from different angles Test preparation work connect the tester into the port of network link terminal end adapt 100M electrical port to test network inset network cable i
64. ure 4 8 3 Figure4 8 4 Figure4 8 5 and Figure4 8 6 respectively CS Host Slave Figure4 8 3 Remote device mode cooperating with GEA 8120A OA Host Slave Figure4 8 4 Remote device mode cooperating with GEA 8120A pu JC gt Figure4 8 5 loopback device mode cooperating with GEA 8120A www l zdd com The User s Manual for GEA 8120A Figure4 8 6 loopback device mode cooperating with GEA 8120A 4 9 Cable tools Cable tools include four modules the cable length testing electrical port the wiremap electrical port wire tracer and optical power optical port testing The interface is shown as Figure 4 9 1 T P Y 4 Cable Length Wireman Wire Tracer Wa Opt Power Local RJ45 Manual 100M Full Duplex IF 192 168 1 1 Remote Link Down LA F 1515 Figure4 9 1 Cable tools 4 9 1 Cable length 4 9 1 1 Basic functions Cable length test can measure the various lengths of all twisted pair cables with 1 meter accuracy See Figure 4 9 2 www l zdd com The User s Manual for GEA 8120A Length 2d R Connect the cable under test ta PORT and keep its far end open ResultsiPrecision im Pair Lengthim Pair 1 Measured L im Pair Actual L rr Pairs Pair Log information LA 15 16 Figure4 9 2 Cable length test During the length test the other end of the cable should not be attached to any device 1 calibration example parameters setting the
65. w Results and check it test result will be displayed in figure STEP4 After test the interface will note test ends SAVE button will be on click it and save test result for checking or outputting data www l zdd com ON The User s Manual for GEA 8120A 5 1 6 Export and print results Traffic Test RFC2544 Cable Tools x U D Network Tool Cooperation Data Loopback Data Management Local R 145 4utoMNeg 10001 Fill Duplex IP 192 166 1 236 Remote Mode Fi Support lOfFH 3 LOOfFH I 1000 F Log information LA 41403 File E EqittE About Local Storage lt gt sera E STEP1 Insert U disk into USB port at the right side of tester Note ensure if U Disk is identified before copy the data the screen will appear T after right identification STEP2 Click Data Management icon in main interface STEP3 After enter into interface select exported test results files from local storage in first half part of screen click H and export file into U disk STEP4 Click SETTING for printing set page size margins etc For port selection you can select USB printer or network printer STEP5 After print setting click directly Print button STEP6 After operation click al gt and exit www l zdd com The User s Manual for GEA 8120A 5 2 Traffic Test Case 5 2 1 Traffic Test Situation Brief Introduction Network traffic anomaly it not o
66. y PRI of the frame which has 8 levels altogether and is mainly for the judgment of which data packet has priority to be transmitted when the switch has a traffic jam fmt mes fm tm S E TPIOCTAG Protocol dentifier TCI Tag Control Infomation aE gee www zdd com
67. yer Options Settings of the IP protocol layer parameters including TTL TOS DSCP which is enabled only the IP layer is selected 4 Pro Type When the traffic on the IP layer is selected the type can be selected including TCP UDP DADI and specify HEX in which DADI protocol is eb specify HEX supports the user to enter any protocol type 1 If choose the IP layer and can not resolve the Des IP address then in the traffic test the traffic send button Test is not clickable 2 HEX input is representative of hexadecimal numbers www l zdd com The User s Manual for GEA 8120A 4 3 5 Traffic 4 3 5 1 Stream Option 1 Single Stream Multi Stream You can select Single stream or Multi stream and setting different parameters in them For example in Multi Stream you select Multi stream and choice Next We Single Stream Multi Stream ble Tools Rx Para RFC2944 Para PPPOE Traffic Test RF 2o44 Cable Tools Metwork Tools Cooperation Data Loopback Data Management System Local RI45 Manual 100M1 Full Duplex IP 192 165 1 1 Remote Link Down Log information 1 Traffic Set the traffic generation mode a Constant The network traffic is generated in constant mode and the bandwidth of the traffic generation can be set based on the specific percentage Time Y b Burst The network traffic is generated in burst mode and the duration and time interval can be

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