[cisco-voip] interface vlan x give me Unrecognized command

Matthew Loraditch MLoraditch at heliontechnologies.com
Wed Sep 23 13:58:16 EDT 2009


A router won't have the VLAN command unless it has a switching card (like HWIC-ESW4). If you need to do vlans on one of the regular interfaces you have to do dot1q subinterfaces


Matthew Loraditch
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-----Original Message-----
From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Ahmed Abdullahi
Sent: Wednesday, September 23, 2009 1:30 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] interface vlan x give me Unrecognized command

Dumb question I know, but I can't figure it out.  When I run

router(config)# interface vlan 61

I get "invalid input detected at 'vlan'?

I'm running c3725-adventerprisek9_ivs-mz.124-15.T6

Thanks.
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