% Librarian I01-42bJK5LANbXX1 LAN commandF This command executes the LAN-specific SDA extension image which isI a collection of LAN-specific commands which mirror some of the display, functions of SYS$SYSTEM:LANCP.EXE in SDA.C By default this image is loaded from SYS$SHARE. However, it can, be redirected with the following logical:' $ define lan$sda [dir-spec]lan$sda.exe Format: SDA> LAN command2 HELP= This command displays help data for the LAN SDA extension. 2 COUNTERS% Displays LAN device counters data. Format LAN COUNTERS 3 Parameters None. 3 Qualifiers/DEVICE /DEVICE=(device1,device2,...)A Includes specific LAN devices. The default is all LAN devicesD included. Device names are displayed by the LAN DEVICES command.E Each device name may be preceded by "NO" to exclude the device(s).C /DEVICE=ALL includes all devices. /DEVICE=NOdevname, equivalentA to /DEVICE=(ALL,NOdevname), inclu des all devices except deviceC devname. /DEVICE=devname, equivalent to /DEVICE=(NOALL,devname) selects only devname.. 3 Example SDA> LAN COUNTERS/DEVICE=EWA1 Displays LAN counters data for LAN device EWA. 2 CONFIG% Displays LAN device configuration. Format LAN CONFIGURATION 3 Parameters None. 3 Qualifiers/DEVICE /DEVICE=(device1,device2,...)A Includes specific LAN devices. The default is all LAN devicesD included. De vice names are displayed by the LAN DEVICES command.E Each device name may be preceded by "NO" to exclude the device(s).C /DEVICE=ALL includes all devices. /DEVICE=NOdevname, equivalentA to /DEVICE=(ALL,NOdevname), includes all devices except deviceC devname. /DEVICE=devname, equivalent to /DEVICE=(NOALL,devname) selects only devname.. 3 Example SDA> LAN DEVICES/DEVICE=EW Displays all LAN EW devices.2 INTERNAL_COUNTERS> Displays LAN internal counters ma intained by the LAN driver< generally specific to the particular LAN device selected. Format LAN INTERNAL_COUNTERS 3 Parameters None. 3 Qualifiers/DEVICE /DEVICE=(device1,device2,...)A Includes specific LAN devices. The default is all LAN devicesD included. Device names are displayed by the LAN DEVICES command.E Each device name may be preceded by "NO" to exclude the device(s).C /DEVICE=ALL includes all devices. /DEVICE=NOdevname, equival entA to /DEVICE=(ALL,NOdevname), includes all devices except deviceC devname. /DEVICE=devname, equivalent to /DEVICE=(NOALL,devname) selects only devname.. 3 Example( SDA> LAN INTERNAL_COUNTERS/DEVICE=EWA5 Displays all internal counters for LAN device EWA. 2 QUEUES= Displays LAN receive, transmit, and control request queues@ maintained by the LAN driver, displaying the relevant context for each queue entry. Format LAN QUEUES 3 Parameters None. 3 Qualifiers/DEVICE /DEVICE=(device1,device2,...)A Includes specific LAN devices. The default is all LAN devicesD included. Device names are displayed by the LAN DEVICES command.E Each device name may be preceded by "NO" to exclude the device(s).C /DEVICE=ALL includes all devices. /DEVICE=NOdevname, equivalentA to /DEVICE=(ALL,NOdevname), includes all devices except deviceC devname. /DEVICE=devname, equivalent to /DEVICE=(NOALL,devname) selects only devname../PACKET /PACKET> Includes the packet header with each VCRP or CXB displayed./REVERSE /REVERSEB Scans the queues in reverse order (such as to avoid a destroyed flink). /VALIDATE /VALIDATEB Looks for each VCRP or CXB address in the rings and notes which# ring entry(s) they are found in. 3 Example SDA> LAN QUEUES/DEVICE=EWA5 Displays LAN queue information for LAN device EWA.2 RINGSD Displays LAN device data structures, rings and control structures- maintained by the LAN driver for a device. Format LAN RINGS 3 Parameters None. 3 Qualifiers/DEVICE /DEVICE=(device1,device2,...)A Includes specific LAN devices. The default is all LAN devicesD included. Device names are displayed by the LAN DEVICES command.E Each device name may be preceded by "NO" to exclude the device(s).C /DEVICE=ALL includes all devices. /DEVICE=NOdevname, equivalentA to /DEVICE=(ALL,NOdevname), includes all devices except deviceC devname. /DEVICE=devname, equivalent to /DEVICE=(NOALL,devname) selects only devname.. /VALIDATE /VALIDATEC Looks for each VCRP or CXB address in the queues and notes which$ queue entry(s) they are found in. 3 Example SDA> LAN RINGS/DEVICE=EWA5 Displays LAN queue information for LAN device EWA.2 TRACEI This command displays the trace data logged for the specified devices.G Tracing entries are displayed by default from oldest entries to most recent. 4 It correspondingly creates the following symbols:; TRACE - pointer to the trace data for the current deviceC TRCHDR - pointer to the trace header data for the current device 3 Parameters None. 3 Qualifiers/CONTEXT /CONTEXT( Displays LAN driver event definition./DEVICE /DEVICE=(device1,device2,...)A Includes specific LAN devices. The default is all LAN devicesD included. Device names are displayed by the LAN DEVICES command.E Each device name may be preceded by "NO" to exclude the device(s).C /DEVICE=ALL includes all devices. /DEVICE=NOdevname, equivalentA to /DEVICE=(ALL,NOdevname), includes all devices except deviceC devname. /DEVICE=devname, equivalent to /DEVICE=(NOALL,devname) selects only devname../EVENT /EVENT=(event1,event2,...)H Enables trace display of specific events. The default is all events.D Event names are displayed by the LAN TRACE/CONTEXT command. Each; event name may be preceded by "NO" to exclude the event.F /EVENT=ALL includes all events. /EVENT=(ALL,NOEVENTn) includes allE events except EVENTn. /EVENT=EVENTn (equivalent to (NOALL,EVENTn) selects only EVENTn./REVERSE /REVERSED Displays tracing data from the most recent entries to the oldest. 3 Example SDA> LAN TRACE/DEVICE=EWA5 Displays LAN trace information for LAN device EWA.2 VC/ Displays LAN device VC data for ATM devices. Format LAN VC 3 Parameters None. 3 Qualifiers/DEVICE /DEVICE=(device1,device2,...)A Includes specific LAN devices. The default is all LAN devicesD included. Device names are displayed by the LAN DEVICES command.E Each device name may be preceded by "NO" to exclude the device(s).C /DEVICE=ALL includes all devices. /DEVICE=NOdevname, equivalentA to /DEVICE=(ALL,NOdevname), includes all devices except deviceC devname. /DEVICE=devname, equivalent to /DEVICE=(NOALL,devname) selects only devname.. 3 Example SDA> LAN VC/DEVICE=HWA+ Displays LAN VC data for LAN device HWA.2 FCARP? Displays Address Resolution Table for FIbre Channel devices. Format LAN FCARP 3 Parameters None. 3 Qualifiers/DEVICE /DEVICE=(device1,device2,...)A Includes specific LAN devices. The default is all LAN devicesD included. Device names are displayed by the LAN DEVICES command.E Each device name may be preceded by "NO" to exclude the device(s).C /DEVICE=ALL includes all devices. /DEVICE=NOdevname, equivalentA to /DEVICE=(ALL,NOdevname), includes all devices except deviceC devname. /DEVICE=devname, equivalent to /DEVICE=(NOALL,devname) selects only devname../ADDRESS /ADDRESS=address@ Displays address resolution information for a specific logical address. 3 Example 1.- SDA> LAN FCARP/DEVICE=EGS Displays all entries in the address resolution table for all LAN EG devices.= Note this will define many symbols such as FCLA_EGx_n : FCLA_remotenodename_locallandevice_remotelandevice. 2.- SDA> LAN FCARP/DEVICE=EGAO Displays all entries in the address resolution table for LAN device EGA.1 3.- SDA> LAN FCARP/DEVICE=EGA/ADDRESS=8400fc00a Displays address resolution table data for a single data entry located at address 8400fc0.8  Note that /device qualifier is needed but ignored3 4.- SDA> LAN FCARP/DEVICE=EGA/ADDRESS=FCLA_EGA_1v Displays address resolution table data for a single data entry, second entry or FCLA 1 on local LAN device EGA.9 Note that /device qualifier is needed but ignored!< 5.- SDA> LAN FCARP/DEVICE=EGA/ADDRESS=FCLA_VLAN17_EGA_EGBa Displays address resolution table data for a single data entry, logical address of remote H node VLAN17, using Local LAN device EGA to remote LAN device EGB.9 Note that /device qualifier is needed but ignored!ww1 XX SDA command+ This command executes the LAN exerciser.C By default this image is loaded from SYS$SHARE. However, it can, be redirected with the following logical:, $ define xx$sda [dir-spec]xx$sda.exe Format: SDA> xx command 2 EXAMINEI This command displays information about LAN structures (mainly VCRPs).1 It is an extension of the SDA> FORMAT command. Format: SDA> xx examine address 3 Parameters Address7 Address to examine (64 or 32 bit format and symbols) 3 Qualifiers None. 3 ExamplesSDA> xx examine 81667D40CXX$SDA: EXAMINE FFFFFFFF.81667D40 size = 9664 type = 78 subtype = 02 FFFFFFFF.81667D48: VCRP$W_SIZE 25C06 FFFFFFFF.81667D94: VCRP$L_BOFF 000000006 FFFFFFFF.81667D98: VCRP$L_BCNT 000000002 FFFFFFFF.81667F28: VCRP$A_LAN_802 XMT/CT 00000 FFFFFFFF.81667F2A: VCRP$A_LAN_802XMT/CT 000 FFFFFFFF.81667F2A: VCRP$A_LAN_802XMT/DS 006 FFFFFFFF.81667F2C: VCRP$A_LAN_T_RESP 000000006 FFFFFFFF.81667E04: VCRP$A_LAN_R_HEADER 00000000E FFFFFFFF.81667E0C: VCRP$L_FUNCTION 00000005 RECEIVEO FFFFFFFF.81667F20: VCRP$Q_LAN_T_DEST 00000000 00-00-00-00-00-006 FFFFFFFF.81667D84: VCRP$A_DEALLOC_RTN 000000006 FFFFFFFF.81667D90: VCRP$L_BUFFER_ADDRES 81667FC07 -- buffer data starting at [vcrp + vcrp$l_boff] --. FFFFFFFF.81667D40: DA: 80-57-66-81-20-A4. FFFFFFFF.81667D46: SA: 49-86-C0-25-4E-00" FFFFFFFF.81667D4C: PTY: 00-002 HELP< This command displays help data for the XX SDA extension. Format: SDA> xx help2 LOADM This command loads XXDRIVER on the system. After loading XXDRIVER, a test can be started. Format: SDA> xx load 3 Parameters None. 3 Qualifiers None.2 SHOW+ Displays XX device and test information. Format: SDA> XX SHOW 3 Parameters None. 3 Qualifiers None. 3 Examples SDA> xx show/XX$SDA: Device Information XXA0: UCB = 81D31B80:%SDA-W-NOREAD, unable to access location 00000000.00000000DVCIB address 81D31E00 Test IRP 00000000DVCIB id 00000000 Test VCRP 81D31EC0vPort state DISABLED Portlock 81D71380 This sections displays information about theyActive cpus 00000000 TEST IP STOPPED operating state of XXA0: device. The port stateyfork pending 00000000 Fork Block 81D32140 field is the state of the VCI user, disabled inxrcv fork pending 00000000 RCV Fork block 81D32170 this case. TEST IP, is the status of the test.{<> 00000000 VCRP queue 81D321B0 xmt outstanding is the num ber of unfinished VCRPszfree vcrps 00000000 VCRP rcv queue 81D321C0 held by the NIC. If XXDRIVER found a failure, itvbuffer offset 0000024E header size 0000000E would be displayed in the failure status and{xmt outstanding 00000000 xmt rate 000927C4 RA (return address on XXDRIVER). Loop outstanding|number of forks 000AFF81 Physical address Undefined is the number of request waiting for ! response from~MIN test size 00000042 Start time 00000000 the remote target device. Unavailable user buffer is|Failure status 00000000 failure RA 00000000 the number of request the LAN layer was no able to^loop outstanding 00000000 Unavail user buffe 00000000 deliver to XXDRIVER.!XX$SDA: Test Command Information:?command address 81D31CE0 Test device EWBDTarget Address 00-60-CF-21-4A"-EA User 00000560zfunction 00200000 function is LOOP This sections summarizes the command received byxduration 00000000 count 000927C0 XXDRIVER. See help on command START DEVICE forcalign 00000000 chain 00000000 explanation of the fieldsDcompare 00000000 flow 00000000Dpipeline 00000020 rate # 00000000Dloopline 000003E8 <> 00000000Dsize 1 00000021 size 2 00000021Dstop on error 00000000 stop on lost 00000000(XX$SDA: Test status Information: decimalBpackets sent 600004 packets received 600004ybytes sent 19800132 bytes received 27600184 This section summarizes the status ofuerrors sent 0 $errors received 0 test and it is used to obtain thetcompare-errors 0 errors-lost 0 results show in the next sectionMsequence-errors 0 start time 00A53EB5.5EB79452DSoft tick 9765 <> 00000000Mcurrent-time 00000000.00000000 stop time 00A53EB5.67828DC1MKernel ticks 00000000.000016E1 spin ticks 00000000.00000000 %MIdle ticks 00000000.00005F25 start rscc 0005882A.5C836651MStop rscc 0005882D.CBDB6BB5 xmt rscc 00000006.93F741EC2XX$SDA: Test results Information: CPS = 1000000000xduration 14.75 duration rscc 14.75 This section displays the results ofYKer/intr/other tim 38.770 % Spin Time 0.000 % test.*Idle time 161.230 % <>Fpackets sent/sec 40.67 Kilo& packets received/s 40.67 KiloEbytes sent/sec 1.31 Mega bytes received/sec 1.83 MegaBtime/IO [usec] 24.5881 LAN time/IO [usec] 1.47152 START2 This command sends a START TEST signal to XXA0. Format:( SDA> XX START DEVICE device-name 3 DEVICE2 This command sends a START TEST signal to XXA0.G Look under qualifiers for a full description of the test parameters. Format:( SDA> XX START DEVICE device-name '4 Parameters device-name. Specifies a device to be used for the test. 4 Qualifiers /LOOP=(test_parameters)C Starts a LOOP test, transmitting packets as specified in theH test_parameters and expecting the target to loop the packets back to the sender. /RECEIVE=(test_parameters)C Starts a RECEIVE test. The RECEIVE test receives LAN requestB from a remote XX sender. If the sender sends LOOP request,: the request will be tra(nsmitted back to the sender. /TRANSMIT=(test_parameters)B Starts a TRANSMIT test. The TRANSMIT test sends LAN requestC as specified in the test_parameters but it does not wait for, the target to respond to the request.test_parameters> The test parameters are a list of comma separated keywords.1 vci - The test will use the LAN VCIB interface0 qio - The test will use the LAN QIO interface= Note: These two parameters are exclusive, the tester( ) has to choose one or the other.3 alignment = integer-value (default is zero)@ This is the number extra of bytes to add before theA beginning of the user data. It is used to change theH byte alignment of the address of the user buffer (payload).D This parameter is only meaningful for LOOP and TRANSMIT6 test, and should not affect the receiver.A Note that default zero, will cause alignment faults!F * Alignment faults can be avoided by setting this parameter to 2. amc6 noamc - all multicast mode (default is no amc)> Sets the LAN device in all multicast mode allowingD to receive ALL multicast requests. Tis parameter is only' valid for QIO/RECEIVE test.C chaining = integer-value (default is zero, no segmentation)E Segment a request into smaller sections. Each segment isF sent swit +ching buffer address between Virtual Address andI PTE. This parameter is only meaningful for LOOP and TRANSMIT6 test, and should not affect the receiver. compare* nocompare (default is no compare)J Do data integrity check on the user buffer. This parameter is8 only meaningful for RECEIVE and LOOP tests.G count = integer-value (default is zero, do not stop on counter)B Number of packets to process befor,e stopping the test.G duration = integer-value (default is zero, do not stop on time)? Number of seconds to run before stopping the test. echo = echo-keywordI This parameter is only valid when used with QIO parameter andH for RECEIVE test only. It displays the information about the3 a receive packet. The echo-keyword are:M full - displays the entire content of the receive packet@ head -er - displays only the header information3 none - displays no information8 partial - displays partial information) filter_pty = protocol-type$ filter_sap = sap-type$ filter_pid = pid-type' filter_address = MAC=addressI This parameter is only valid when used with QIO parameter andH for RECEIVE test only. It displays the information about theK a receive packet fil.tering-in according to the values specified in the parameters flow_control - reserved9 loopback_mode - Sets the NIC in loopback mode2 noloopback_mode - Default is no loopback> Sets the NIC in loop back mode so transmit can> be send without the need of connecting cables.< No all NICs/driver support loopback mode andA not all PDU sizes are supported in loopback mode.; multicas /t_address = list-of-mac-multicast-addresses@ This parameter setup a list of multicast addressF to listen for. It is only valid with QIO/RECEIVE test.> pid - IEEE 802.E PID value if sending 802.E, QIO only./ pipeline = integer-value (default is 1)O This is the number of simultaneous transmits a LOOP or TRANSMITI test can do. By bumping up the pipeline more data will beB transmitted but at the r 0isk of data loss in switchE and/or in the receiver system. On a TRANSMIT test andH depending on the NIC used, maximum data transfer will beF achieved with a pipeline around 32-64. Also, a VCRP isM allocated per count on the pipeline, therefore a large numberL for this parameter will translate in higher pool usage while$ the test is running./ loopline = integer-value (default is 1)B 1 This is the number of outstanding transmits a LOOPC test can stand while waiting for a respond from theF receiver. By bumping up the loopline more data will beK transmitted but at the risk of data lost in switch (mostly)J and/or in the receiver system. A typical ES45 system withI gigabit NIC and a typical switch will stand a pipeline ofF several thousands before losing packets in the switch.F 2 To understand packet loss by the target system/NIC use, a point to point connection. promiscuous_mode6 nopromiscuous_mode (default is no promiscuous)I This parameter is only valid when used with QIO parameter andF for RECEIVE test only. It sets the NIC in promiscuous modeK allowing to receive ALL packets the adapter is able to receive.5 pty = pty-value (defaults is 60-05 VMS-DIAG )E This 3 parameter sets the user protocol for the test asK defined by the IEEE ethertype Field Registration Authority.F Values from 60-00 to 60-09 were originally assigned toC Digital Equipment Corporation and are still used byI VSI OpenVMS [60-01,60-02 MOP, 60-03 DECNET-IV, 60-04 LAT,* 60-05 VMS-DIAG, 60-07 SCA]E rate = integer-value (default is 0, send as fast as possible)I This parameter sets th4e maximum number of packets to sendE in a single second. It is only valid for TRANSMIT and LOOP tests.; sap - IEEE 802.E PID value if sending 802, QIO only size = (size-list)J This a comma separated list of integer-value data sizes toD send. It is only valid for TRANSMIT and LOOP tests. stop_error4 nostop_error - (default is no stopping)9 Stop the test if an error is e5ncountered. stop_lostpacket4 nostop_lostpacket - (default is no stopping)2 Stop the test if packets get lost.+ target_address = (mac-address-list)E This is a list of target MAC address for the LOOP andB TRANSMIT tests. QIO accepts up to 4 targets, while& VCI supports only one. wait (default) nowait> Requires waiting for the test to finish before> en6tering another command. The nowait parameter> allows entering new commands while the test is running. fastxmt (default) nofastxmtF On fastxmt mode and right after the NIC has finished a> request, subsequent LOOP and TRANSMIT requestF will be done by calling the transmision routine ratherE than forking to it. This runs the risk of CPUSPINWAIT crashes. fa7strcv (default) nofastrcvG On fastrcv mode , receive request are processed on-lineC and without giving up the CPU. On non fastrcv mode,F request are queued then processed by forking later on.: Fast rcv mode runs the risk of CPUSPINWAIT crashes. 4 Examples- (1) Start a TRANSMIT/VCI test on EWB:USDA> xx start device ewb/transmit=(vci,target=00-60-CF-21-4A-EA,count=100000,pipe=32)XX$SDA: St 8arting test on EWB%XX$SDA: Starting test TRANSMIT on EWBE Alignment 0 Chaining 0 Compare 0E Count 100000 Duration 0 Flow 0E User/PTY 00000560 Pipeline 32 Rate 0E Size 1 33 Size 2 33 Stop on er 0E Stop on lo 0 Wait 0 Fast xmt 0E Fast recei 0 loopline 1 <> 0Z Target9s 00-60-CF-21-4A-EA 00-00-00-00-00-00 00-00-00-00-00-00 00-00-00-00-00-00@ (2) Start a RECEIVE/VCI on EWB returning control to DCL:&SDA> xx start dev ewb/rec=(vci,nowait)XX$SDA: loadedPXXA0 GENERIC_SCSI UCB: 818F1B40 Device status: 00000010 online%Characteristics: 0C040000 avl,idv,odv 00000000SUD Status 00000000POwner UIC [000001,000004] Operation count 0 ORB address 8197CE40P : PID 00000000 Error count 0 DDB address 8197CC40PClass/Type C8/05 Reference count 0 DDT address 8124C1A0PDef. buf. size 512 BOFF 00000000 SUD address 8197CD40PDEVDEPEND 00000000 Byte count 00000000 CRB address 8197CCC0PDEVDEPND2 00000000 SVAPTE 00000000 I/O wait queue 818F1BF86DEVDEPND3 8197C940 DEVSTS 00000000FLCK index 3ADLCK address ; 810C2600* *** I/O request queue is empty ***XX$SDA: Starting test on EWB%XX$SDA: Starting test RECEIVE. on EWBE Alignment 0 Chaining 0 Compare 0E Count 0 Duration 0 Flow 0E User/PTY 00000560 Pipeline 1 Rate 0E Size 1 33 Size 2 33 Stop on er 0E Stop on lo 0 Wait 0 fast xmt 0E Fast rec <ei 0 loopline 1 <> 0Z Targets 00-00-00-00-00-00 00-00-00-00-00-00 00-00-00-00-00-00 00-00-00-00-00-00 SDA> xx show= 3.- Starts a LOOP/VCI on EWB returning control to DCLcSDA> xx start dev ewb/loop=(vci,target=00-60-CF-21-4A-EA,count=1000,pipe=64,loopline=600000,nowait)XX$SDA: Starting test on EWB"XX$SDA: Starting test LOOP. on EWBE Alignment 0 Chaining 0 Compare 0E Count 1000 Du =ration 0 Flow 0E User/PTY 00000560 Pipeline 64 Rate 0E Size 1 33 Size 2 33 Stop on er 0E Stop on lo 0 Wait 0 fast xmt 0E Fast recei 0 loopline 600000 <> 0Z Targets 00-60-CF-21-4A-EA 00-00-00-00-00-00 00-00-00-00-00-00 00-00-00-00-00-00SDA>/XX$SDA: Device Information XXA0: UCB = 81CB13C0:%SDA-W-NOREAD, unable to acces>s location 00000000.00000000DVCIB address 81CB1640 Test IRP 00000000DVCIB id 00000000 Test VCRP 81CB1700DPort state DISABLED Portlock 81D300C0CActive cpus 00000000 TEST IP STOPPEDDfork pending 00000000 Fork Block 81CB1980Drcv fork pending 00000000 RCV Fork block 81CB19B0D<> 00000000 VCRP queue ? 81CB19F0Dfree vcrps 00000000 VCRP rcv queue 81CB1A00Dbuffer offset 0000024E header size 0000000EDxmt outstanding 00000000 xmt rate 000003EEEnumber of forks 001451CD Physical address UndefinedDMIN test size 00000042 Start time 00000000DFailure status 00000000 failure RA 00000000Dloop outstanding 00000000 Unavail user buffe 00000000 @!XX$SDA: Test Command Information:?command address 81CB1520 Test device EWBDTarget Address 00-60-CF-21-4A-EA User 00000560@function 00200000 function is LOOPDduration 00000000 count 000003E8Dalign 00000000 chain 00000000Dcompare 00000000 flow 00000000Dpipeline 00000040 rate A 00000000Dloopline 000927C0 <> 00000000Dsize 1 00000021 size 2 00000021Dstop on error 00000000 stop on lost 00000000(XX$SDA: Test status Information: decimal@packets sent 1006 packets received 1006Abytes sent 33198 bytes received 46276=errors sent 0 errors received 0=compare-errors 0 B errors-lost 0Msequence-errors 0 start time 00A54037.45D273C5DSoft tick 9765 <> 00000000Mcurrent-time 00000000.00000000 stop time 00A54037.45D784AFMKernel ticks 00000000.0000000D spin ticks 00000000.00000000MIdle ticks 00000000.00000037 start rscc 00061EDA.A557F2FEMStop rscc 00061EDA.A759F1A6 xmt rscc 00000000.16710C152XX$SDA C: Test results Information: CPS = 1000000000@duration 0.03 duration rscc 0.03CKer/intr/other tim 38.235 % Spin Time 0.000 %*Idle time 161.765 % <>Fpackets sent/sec 29.86 Kilo packets received/s 29.86 KiloEbytes sent/sec 962.44 Kilo bytes received/sec 1.34 MegaBtime/IO [usec] 33.4843 LAN time/IO [usec] 5.8478SDA>' 3.- Easy unicast loop task list# a.- fi Drst login into a node; b.- $ mc lancp show config ! to show a list of NICs) c.- pick an adapter from the list' VLAN26> mc lancp show config LAN Configuration:} Device Parent Medium/User Version Link Speed Duplex Auto BufSize MAC Address Type Description} ------ ------ ----------- ------- ---- ----- ------ ---- ------- ---------------- ------------ -----------o EWB0 Ethernet X-61 E Up 1000 Full Yes 1500 00-60-CF-21-4A-EA UTP DEGPA-TA! d.- start up the receiver3 SDA> xx start dev ewb/receive=(vci,nowait); SDA> xx show ! and+ search for the address in the line. Physical address 00-60-CF-21-4A-EAQ e.- login into another node to initiate the transmitter on a given deviceK SDA> xx start dev ewc/loop=(vci,target=00-60-CF-21-4A-EA,count=100)T IfF the receiver does not receive, there is most likely a connectivity issue.! 4.- easy unicast with QIO< Follow the same steps as the example above, but forI the receiver enter a multicast address such as AB-00-00-05-00-00 as follows receiver command:P SDA> xx start dev ewb/rec=(qio,multicast=AB-00-00-05-00-00,echo=header)N Note that if the receiver is receiving before you started a senderH then the multicast addGress is in use by another application. sender commandS SDA> xx start dev ewc/trans=(qio,target=AB-00-00-05-00-00,count=1,size=100) or more safelyZ SDA> xx start dev ewc/trans=(qio,target=AB-00-00-05-00-00,count=0,size=100,rate=2)2 STOPV This command sends a STOP signal to XXA0 to stop all tests, which includes stopping\ the VCI user associated with any test. It has the same effect as CONTROL-C or CONTROL-Y. Format: SDA> xx stopH 3 Parameters None. 3 Qualifiers None. 2 MulticastFThis is a list of multicast addresses, with the Ethernet protocol type#most commonly associated with them.>FF-FF-FF-FF-FF-FF any This is the broadcast addressEAB-00-00-01-00-00 6001 Maintenance Operation Protocol (MOP)5 Dump/Load AssistanceEAB-00-00-02-00-00 6002 Maintenance Operation Protocol (MOP)/ Remote ConsoleGABI-00-00-03-00-00 6003 DECNET Phase IV end node Hello packetsEAB-00-00-04-00-00 6003 DECNET Phase IV Router Hello packets0AB-00-00-05-00-00 ???? Reserved to VSIthroughAB-00-03-FF-FF-FFAAB-00-03-00-00-00 6004 Local Area Transport (LAT) - oldBAB-00-04-00-xx-xx ???? Reserved for customer private use=AB-00-04-01-xx-yy 6007 Local Area VMSCluster groupsH System Communication Architecture (SCA)J 2 Ethertypes- This is a list of ethernet protocol types:! Protocol Type Description  ------------- -----------* 0000-05DC IEEE802.3 Length Field& 08-00 Internet IP (IPv4) 08-06 ARP! 60-01 MOP Dump/Load& 60-02 MOP Remote Console) 60-03 DECNET Phase IV Route 60-04 LAT' 60-05 Diagnostic Protocol2 60-06 Reserved for customer protocol 60-07 LAVC, SCA( 65-58 Trans Ether Bridging# 65-59 Raw Frame Relay 80-35 Reverse ARP 80-38 LANBridge' 80-3D Ethernet Encryption' 80-3F LAN Traffic Monitor 90-00 Loopback- 90-01 3Com(Bridge) XNS Sys Mgmt+ 90-02 3Com(Bridge) TCP-IP Sys, 90-03 3Com(Bridge) loop detectww