IOS and SNMP question regarding 802.1q vlans on 7200.
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
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
On Mon, Jul 14, 2003 at 10:46:01AM -0500, Ejay Hire wrote:
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?
Not all IOS versions have 802.1q subinterfaces in the ifTable, 12.0S and 12.2S does. /Jesper -- Jesper Skriver, jesper(at)skriver(dot)dk - CCIE #5456 One Unix to rule them all, One Resolver to find them, One IP to bring them all and in the zone to bind them.
participants (3)
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Ejay Hire -
Jesper Skriver -
Ross Chandler