SNMP OIDs to identify port mode setting on 3750, 6509 and Nexus switches

[jeff_stone]

Is there and OID I can use to determine if a port is setup as an access or trunk port?

Thanks

[Rolf Fischer · Accepted solution]

Hi Jeff,

for the c6500 I use CISCO-STACK-MIB::vlanPortIslOperStatus

vlanPortIslOperStatus.13.43 = notTrunking

vlanPortIslOperStatus.13.44 = trunking

! .

and for the Catatlyst 2k/3k CISCO-VTP-MIB::vlanTrunkPortDynamicStatus:

vlanTrunkPortDynamicStatus.1 = notTrunking

vlanTrunkPortDynamicStatus.50 = trunking

! ifIndex

Unfortunately I don't have any Nexus yet.

HTH

Rolf

[jeff_stone]

Thanks these work great.

[Rolf Fischer]

Thank you for the feedback!

Does one of this OIDs work for the Nexus too?

Thanks,

Rolf

[jeff_stone]

The 3750 one did work for the Nexus. So to answer your question, yes.