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Voice Trunk Utilization

lnthompson
Level 1
Level 1

I was wondering if anyone here knew how to monitor the utilization on a NMHDVT1 Voice Card for a 3640. Someone in the VoIP discussion group gave me good SNMP variable for an AS5300 that show the DS0's currently in use, and the DSO peak, but the MIB OID's didn't work on the 3640.. Any idea on how I can track the trunk usage?

3 Replies 3

rmushtaq
Level 8
Level 8

What specific OID/MIB Object are you using on your AS5300 which is not working on this 3640?. Also what IOS is running on this 3640?

DS0:

1.3.6.1.4.1.9.10.19.1.1.4.0

PPP:

1.3.6.1.4.1.9.10.19.1.1.5.0

Async:

1.3.6.1.4.1.9.10.19.1.1.2.0

CiscoPopMgmtMib.

(C3640-IS-M), Version 12.1(5)XM4

This is most likely due to the fact that the CISCO-POP-MGMT MIB is not present in the IOS that you're running, atleast not in 12.1(5) and may very well be CSCdt54030/CSCdt51985. (See CCO Bug Toolkit for details). You can use http://www.cisco.com/go/mibs to verify whether this MIB is present in 12.1(5)XM4 or not (most likey it is not). You can also use this automated list to find out whether this IOS image has this particular MIB present or not. Send email to mii@external.cisco.com with a subject of "help" to find out how. (Note: this is an automated list). On the router CLI, you can also do a 'show snmp mib' command to see if you get the above OIDs in the list or not (which I doubdt). Hope this helps.