RX / TX Errors on alternate stacking ports

Userlevel 6
How can i request rx (and tx) errors on extreme (alternate) stacking port - escpecially 10Gb / 40GB ports. Standard "show port rxerrors" will not work because ports are in the Stacking mode and in currently indicated as NP (not present). "Show stacking stack-ports" does also not provide this information.

How can i determine if maybe some cable or gbic problem exists on the stacking connections.


5 replies

Userlevel 1
You can check rxerror/txerror in stacking ports by command

sh port stack-ports txerrors|rxerrors
Userlevel 6
Perfect!! Thanks
Userlevel 6
Is it possible to get an alarm (syslog or trap) if command "show port stack-ports rxerrors" shows any errors ?

Maybe via CLEAR Flow / UPM / EXOS Scripting ?

Unfortunately this values are NOT able to monitor via SNMP!

Slot-1 DC-2-25.15 #
Slot-1 DC-2-25.15 # sh port stack-ports rxerrors no-refresh xerrors no-refresh txerrors no-refresh

Port Tx Error Monitor
Port Link Tx Tx Tx Tx Tx Tx
State Coll Late coll Deferred Errors Lost Parity
1:1 A 0 0 0 0 0 0
1:2 A 0 0 0 0 0 0
2:1 A 0 0 0 0 0 0
2:2 A 0 0 0 0 0 0
> indicates Port Display Name truncated past 8 characters
Link State: A-Active, R-Ready, NP-Port Not Present L-Loopback
Slot-1 DC-2-25.16 #

Slot-1 DC-2-25.16 # [/code]Regards
Userlevel 6
No advice how i can automatically monitor errrors on stackports ?
Userlevel 6
i opened a GTAC Case for this - now i have a feedback!

Unfortunately there is no EMS Event to trigger an event NOR you can read out this values via SNMP!
So i create a Feature Request to have this (maybe) in the near future.