IOS and SNMP question regarding 802.1q vlans on 7200.

Mon Jul 14 17:04:44 UTC 2003

>Hi all.  I've got a 7206 in a remote collocation facility that's running dot1q back to the community switch.  When MRTG's  cfgmaker only finds the physical interface, not the vlan sub interfaces.  The other devices in the network use ISL, and don't have this problem.  Does anyone  have recommendations or experiences on how  to make this work?
> 
>Thanks,
>Ejay Hire
> 

If you do an snmpwalk  of interfaces.ifTable.ifEntry.ifType you should
see the dot1q interfaces showing up like this.

interfaces.ifTable.ifEntry.ifType.60 = l2vlan(135)

Have a look for this line in cfgmaker to confirm it knows about them.

	'135'=>'Layer 2 Virtual LAN using 802.1Q',

Regards

Ross