SNMP MIB bug with Cisco 6500 running IOS

[loughlind]

I noticed an SNMP MIB output discrepancy with Cisco 6500 running IOS

BOOTLDR: s72033_rp Software (s72033_rp-IPSERVICESK9-M), Version 12.2(18)SXF4, RELEASE SOFTWARE (fc1)

Basically, if I snmpwalk .1.3.6.1.2.1.2.2.1.2

I see my 137 interfaces on the switch. That being the case. I should see the output of walking .1.3.6.1.2.1.2.1.0 as 137. However, my output says 133. These MIBs match up perfectly on my other Cisco Switches. Is this a bug?

Attached is the output from my snmpwalk commands.

Thanks,

Danny

[David Stanford · Accepted solution]

Have a closer look at your snmpwalk...there are 133 interfaces on this device.

There are no interfaces .91, .111, .125, .135

This is fine too as these interfaces may have been deleted or removed.

[loughlind]

Is it possible for .91, .111, .125, .135 to dissappear (ie. If I reboot the switch?)

Thanks,

-Danny