I have some trouble with vlan mismatch using cdp message. because, port of main siwch configured vlan 100, but port of access switch configured vlan1. thus vlan mismatch message displayed using cdp message.
At this time, I'm usally try to change some value both of switches. for examlple, chaning vtp domain or disabling cdp or adjusting vlan information both of swiches.
Is there any other method to troubleshooting these issue?
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...