Basically I have a native vlan mismatch for both interface 0/3 and 4 on both switches. I tried switchport trunk native vlan 1, same result,I tried having one switch with vlan 99 and one with native vlan 1, still errors. What am I doing wrong, I failed my CCNP switching exam because of this.
I always configure the L2 port-channel before I go ahead with interface channel-group configuration. This helps me to keep the configs in sync, as I have more than a 1000 times, faces problems similar to the above one. .
Take a que and configure all the interfaces as follows:
We have 3 identical switches configured by someone else and would like to claim some of the Gigabit ports(G1/G2/G3/G4) for use on servers. When we try to change the wiring and configuration, we run in to connectivity issues. Attached is a des...
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...