ISR 1841 > config vlan & trunk

Unanswered Question
Aug 5th, 2008

Hello

Could somebody help me?

I'm having difficulties while configuring vlan and dot1q trunking on a modular 1841 router.

IOS c1841-spservicesk9-mz.124-2.XA.bin is installed on the router and according to the Cisco Software Advisor there is dot1q and vlan support.

This is the output:

router#vlan database

router(vlan)#show

VLAN ISL Id: 10

Name: VLAN0010

etc.

router#show vlans

No Virtual LANs configured.

router#show vlan-switch

VLAN Name Status Ports

---- -------------------------------- --------- -------------------------------

1 default active

10 VLAN0010 active

1002 fddi-default active

1003 token-ring-default active

1004 fddinet-default active

1005 trnet-default active

VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2

---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------

1 enet 100001 1500 - - - - - 1002 1003

10 enet 100010 1500 - -

I've read that I need to use next command "Router(vlan)# vlan 10 media ethernet name VLAN0010" to add a port to a vlan.

All these commands are not helpfull or am I doing something wrong.

Switchport commands don't work and apparently only dot1q tunneling is supported.

So is this a command problem or is it better to use a newer image?

Thanks for the help

I have this problem too.
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