From: Keane, James (James.Keane@agriculture.gov.ie)
Date: Tue Nov 08 2005 - 09:22:46 GMT-3
Can you do a -
show vtp status and show int trunk
on either switch for the offending ports and post it please ?
Thanks
James
-----Original Message-----
From: Mike Flanagan [mailto:mikenoc@mindspring.com]
Sent: 08 November 2005 11:57
To: Cisco certification
Subject: Problems with dot1q trunk port
Hello,
I have configured a trunk port connecting my sw1 and sw2 switch on
gig1/0/15 on both sides. Gig1/0/15 con sw1 is connected to gig1/0/15
of sw2. For some reason on sw1 it is not showing any vlans being
forwarded over the trunk line, but on sw2 it does. I have tried
reloading the switches and bouncing the ports and nothing seems to
work. Has anyone else seen this ?
Thanks,
SW1#sh int trunk
-- snippit ----
Port Vlans in spanning tree forwarding state and not pruned
Gi1/0/2 22,26,62
Gi1/0/6 26,36,62
Gi1/0/14 10,22,26,36,40,62
Port Vlans in spanning tree forwarding state and not pruned
Gi1/0/15 none
<------------------------------------------------------------------
SW1#
SW2#sh int trunk
Port Vlans in spanning tree forwarding state and not pruned
Gi1/0/14 1,10,22,26,36,40,62
Gi1/0/15 1,10,22,26,36,40,62
<--------------------------------------------
SW2#
SW2#sh int trunk
Port Mode Encapsulation Status Native vlan
Gi1/0/14 on 802.1q trunking 1
Gi1/0/15 on 802.1q trunking 1
Port Vlans allowed on trunk
Gi1/0/14 1-4094
Gi1/0/15 1-4094
Port Vlans allowed and active in management domain
Gi1/0/14 1,10,22,26,36,40,62
Gi1/0/15 1,10,22,26,36,40,62
Port Vlans in spanning tree forwarding state and not pruned
Gi1/0/14 1,10,22,26,36,40,62
Gi1/0/15 1,10,22,26,36,40,62
SW2#
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