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New Member

how to query output queue drops on a 3500xl via snmp

I believe Cisco refers to

output queue drops as

"output buffer failures"

On a 3500xl running 12.0(5)WC13

"show interfaces"

FastEthernet0/1 is up, line protocol is up

...

7490 output buffer failures, 0 output buffers swapped out

But a walk of ifOutDiscards on the same switch shows all zeroes...

IF-MIB::ifOutDiscards.1 = Counter32: 0

IF-MIB::ifOutDiscards.2 = Counter32: 0

Is there a way to query the output

buffer failures via snmp ?

2 REPLIES
New Member

Re: how to query output queue drops on a 3500xl via snmp

Hi,

Try to use locIfOutputQueueDrops from OLD-CISCO-INTERFACES-MIB.

If it doesn't help check this link

ftp://ftp-sj.cisco.com/pub/mibs/supportlists/wsc3500xl/wsc3500xl-supportlist.html

You can find all MIBs supported by 3500XL there.

//Mikhail Galiulin

New Member

Re: how to query output queue drops on a 3500xl via snmp

That shows all zeroes too...

OLD-CISCO-INTERFACES-MIB::locIfOutputQueueDrops.1 = INTEGER: 0

OLD-CISCO-INTERFACES-MIB::locIfOutputQueueDrops.2 = INTEGER: 0

OLD-CISCO-INTERFACES-MIB::locIfOutputQueueDrops.3 = INTEGER: 0

I will peruse the 3500XL supported mibs. Thanks.

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