Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements
Webcast-Catalyst9k
New Member

debug vlan

I am getting the following debug errors, can anyone help

04:48:21: vLAN: Received ISL encapsulated UNKNOWN packet bearing colour ID 1 on interface FastEthernet1/0.1 which is not configured to

route or bridge this packet type.

04:48:21: vLAN: Received ISL encapsulated UNKNOWN packet bearing colour ID 10

on interface FastEthernet1/0.2 which is not configured to

route or bridge this packet type.

04:48:21: vLAN: Received ISL encapsulated UNKNOWN packet bearing colour ID 20

on interface FastEthernet1/0.3 which is not configured to

route or bridge this packet type.

2 REPLIES
VIP Purple

Re: debug vlan

Hello,

can you post your configuration ?

Regards,

Georg

Re: debug vlan

Hi,

it seems like ISL encapsulation is not correctly configured on your router Fa1/0.

Read http://www.cisco.com/warp/public/473/50.pdf for configuration tips.

Regards,

Milan

131
Views
0
Helpful
2
Replies
CreatePlease to create content