05-03-2023 07:20 AM
Hi,
I need to add one more vlan on etherchannel switch port but i should not loose the reachability of other end switch(sometimes its went error disable state). Could someone tell me right way to add vlan on EtherChannel ports.
Thanks
Solved! Go to Solution.
05-03-2023 07:27 AM
Hello,
You can do this:
conf t
int port-channel X
switchport trunk allowed vlan add x
This is the right way to add the vlan. About port in error disable, does not make sense on this case. Ports get into error disable due protocol mismatch or other problems
05-03-2023 07:27 AM
Hello,
You can do this:
conf t
int port-channel X
switchport trunk allowed vlan add x
This is the right way to add the vlan. About port in error disable, does not make sense on this case. Ports get into error disable due protocol mismatch or other problems
05-03-2023 07:32 AM
05-03-2023 07:32 AM
Hello Miranda,
Thanks for your feedback. If am correct,if we added vlan in port channel it will be reflected in physical interface also right. Once added in first switch then we can do it same on other end switch right.
05-03-2023 07:41 AM
Sure, the Vlan and ports have a directly relationship. But, the error disable would not be caused by adding the vlan to the Port-channel but for some discrepancy between interfaces which forms the Port-channel. I would expect to see error disable if you were adding Ports to the port-channel. At least, I never got in the situation of putting the ports in error disable by adding vlan to a port-channel.
05-03-2023 07:33 AM - edited 05-05-2023 05:12 AM
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05-03-2023 07:35 AM - edited 05-05-2023 05:12 AM
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