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OIDs for an Available MIB NOT Working for SNMP

Hello All,

Device: Cisco Catalyst 4510R+E

IOS: Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSAL-M), Version 03.03.02.SG RELEASE SOFTWARE (fc1)


I am trying to do snmpwalk/snmpget requests to our switch for CPU/Memory/Flash type usages. When I did an snmpwalk in order to get ALL OID's values, one of the OIDs which is for "Agent Capabilities for OLD-CISCO-CPU-MIB", which says it's supported. But when I try to use one of the OIDs found in that MIB on, it returns with the following:

Version 1 Attempt:

# snmpget -v 1 -c public  x.x.x.x
Error in packet
Reason: (noSuchName) There is no such variable name in this MIB.
Failed object: SNMPv2-SMI::enterprises.

Version 2c Attempt:

# snmpget -v2c -c public x.x.x.x
SNMPv2-SMI::enterprises. = No Such Instance currently exists at this OID


Any idea why this OID would not be working when it says it supports the OLD-CISCO-CPU-MIB..? Or does anyone know of some OIDs that I could try that would get me any of CPU, Memory, Flash, etc Usages...? I've checked Cisco SNMP Object Navigator, but none of the CPU one's I've tried seem to work.

Any thoughts or suggestions would be much appreciated.


Thanks in Advance,


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