This command shows stack port diagnostics for each port and is only intended for Field Application Engineers (FAEs) and developers. An FAE will advise on the necessity to run this command and capture this information. In verbose mode, the statistics and counters for RPC, transport, CPU, and transport RX/TX modules are displayed.
| Format | show stack-port diag [1-n | all] [verbose] |
| Mode | Privileged EXEC |
| Unit | The unit number. |
| Interface | The slot and port numbers. |
| Diagnostic Entry1 | 80-character string used for diagnostics. |
| Diagnostic Entry2 | 80-character string used for diagnostics. |
| Diagnostic Entry3 | 80-character string used for diagnostics. |
| TBYT | Transmitted Bytes |
| TPKT | Transmitted Packets |
| TFCS | Transmit FCS Error Frame Counter |
| TERR | Transmit Error (set by system) Counter |
| RBYT | Received Bytes |
| RPKT | Received Packets |
| RFCS | Received FCS Error Frame Counter |
| RFRG | Received Fragment Counter |
| RJBR | Received Jabber Frame Counter |
| RUND | Received Undersize Frame Counter |
| ROVR | Received Oversized Frame Counter |
| RUNT | Received RUNT Frame Counter |
This example displays the stack ports and associated statistics of specified unit or all units.
(Extreme 220) (Routing) #show stack-port diag 1 1 - 0/53: RBYT:27ed9a7b RPKT:bca1b TBYT:28a0739e TPKT:c93ee RFCS:0 RFRG:0 RJBR:0 RUND:0 RUNT:0 TFCS:0 TERR:0 1 - 0/54: RBYT:8072ed RPKT:19a66 TBYT:aecfb80 TPKT:66e4d RFCS:6e RFRG:4414 RJBR:0 RUND:c19 RUNT:af029b1 TFCS:0 TERR:0 1 - 0/55: RBYT:0 RPKT:0 TBYT:ae8 TPKT:23 RFCS:0 RFRG:0 RJBR:0 RUND:0 RUNT:0 TFCS:0 TERR:0 1 - 0/56: RBYT:0 RPKT:0 TBYT:ae8 TPKT:23 RFCS:0 RFRG:0 RJBR:0 RUND:0 RUNT:0 TFCS:0 TERR:0 Example 2: ‘show stack-port diag [<1-n> | all] [verbose]‘ transport etc module statistics of specified unit or all units. In this example, It dumps RPC, Transport (ATP, Next Hop, and RLink), and CPU Transport Rx/Tx modules Statistics of Unit 2. (Extreme 220) (Routing) #show stack-port diag 2 verbose ----------------------------------------- HPC RPC statistics/counters from unit..2 ----------------------------------------- Registered Functions........................... 58 Client Requests................................ 0 Server Requests................................ 0 Server Duplicate Requests...................... 0 Server Replies................................. 0 Client Remote Tx............................... 0 Client Remote Retransmit Count................. 0 Tx without Errors.............................. 0 Tx with Errors................................. 0 Rx Timeouts.................................... 0 Rx Early Exits................................. 0 Rx Out of Sync................................. 0 No Buffer...................................... 0 Collect Sem Wait Count......................... 0 Collect Sem Dispatch Count..................... 0 ------------------------------------- RPC statistics/counters from unit..2 ------------------------------------- Client RPC Requests Count...................... 3 Client RPC Reply Count......................... 0 Client RPC Fail to xmit Count.................. 0 Client RPC Response Timedout Count............. 3 Client RPC Missing Requests.................... 0 Client RPC Detach/Remove Count................. 0 Client RPC Current Sequence Number............. 3 Server RPC Request Count....................... 0 Server RPC Reply Count......................... 0 Server RPC Processed Transactions.............. 0 Server RPC Received Wrong Version Req.......... 0 Server RPC No Handlers......................... 0 Server RPC Retry Transmit Count................ 0 Server RPC Repetitive Tx Errors................ 0 ------------------------------------- ATP statistics/counters from unit..2 ------------------------------------- Transmit Pending Count......................... 2 Current number of TX waits..................... 2 Rx transactions created........................ 145 Rx transactions freed.......................... 145 Rx transactions freed(raw)..................... 0 --More-- or (q)uitATP: TX timeout, seq 74. f:cc cli 778. to 1 tx cnt 21. Tx transactions created........................ 290 BET Rx Dropped Pkts Count...................... 0 ATP Rx Dropped Pkts Count...................... 0 Failed to Add Key Pkt Count.................... 0 Source Lookup Failure Count.................... 0 Old Rx transactions Pkts drop Count............ 0 Nr of CPUs found in ATP communication.......... 2 ----------------------------------------------- CPU Transport statistics/counters from unit..2 ----------------------------------------------- State Initialization........................... Done Rx Setup....................................... Done Tx Setup....................................... Done Tx CoS[0] Reserve.............................. 100 Tx CoS[1] Reserve.............................. 100 Tx CoS[2] Reserve.............................. 100 Tx CoS[3] Reserve.............................. 100 Tx CoS[4] Reserve.............................. 60 Tx CoS[5] Reserve.............................. 40 Tx CoS[6] Reserve.............................. 20 Tx CoS[7] Reserve.............................. 0 Tx Pkt Pool Size............................... 200 Tx Available Pkt Pool Size..................... 198 Tx failed/error Count.......................... 0 Rx Pkt Pool Size............................... 8 ------------------------------------------ Next Hop statistics/counters from unit..2 ------------------------------------------ State Initialization........................... Done Component Setup................................ Done Thread Priority................................ 100 Rx Priority.................................... 105 Local CPU Key.................................. 00:24:81:d0:0f:c7 MTU Size....................................... 2048 Vlan Id........................................ 4094 CoS Id......................................... 7 Internal Priority for pkt transmission......... 7 Rx Pkt Queue Size.............................. 256 Tx Pkt Queue Size.............................. 64 Rx Pkt Dropped Count........................... 0 Tx Failed Pkt Count............................ 0 --------------------------------------- RLink statistics/counters from unit..2 --------------------------------------- State Initialization........................... Done L2 Notify In Pkts.............................. 0 L2 Notify In Pkts discarded.................... 0 L2 Notify Out Pkts ............................ 0 L2 Notify Out Pkts discarded................... 0 Linkscan In Pkts............................... 0 Linkscan In Pkts discarded..................... 0 Linkscan Out Pkts ............................. 0 Linkscan Out Pkts discarded.................... 0 Auth/Unauth In Callbacks....................... 0 Auth/Unauth In Callbacks discarded............. 0 Auth/Unauth Out Callbacks...................... 0 Auth/Unauth Out Callbacks discarded............ 0 RX Tunnelling In Pkts.......................... 0 RX Tunnelling In Pkts discarded................ 0 RX Tunnelling Out Pkts......................... 0 RX Tunnelling Out Pkts discarded............... 0 OAM Events In.................................. 0 OAM Events In discarded........................ 0 OAM Events Out................................. 0 OAM Events Out discarded....................... 0 BFD Events In.................................. 0 BFD Events In discarded........................ 0 BFD Events Out................................. 0 BFD Events Out discarded....................... 0 Fabric Events In............................... 0 Fabric Events In discarded..................... 0 Fabric Events Out.............................. 0 Fabric Events Out discarded.................... 0 Scan Add Requests In........................... 0 Scan Del Requests In........................... 0 Scan Notify(Run Handlers) Out.................. 0 Scan Notify(Traverse Processing)............... 0 (Extreme 220) (Routing) #
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