Most of my switches are running 12.2.25 or later. That version is capable of running Rapid Spanning Tree (802.1w). The show run says "spanning-tree mode pvst", and the show spanning-tree vlan 1 says "Spanning tree enabled protocol ieee". I have never changed the STP defaults. Am I running 802.1d or 802.1w? thanks. jc
Re: How do I determine what mode of STP is running
I have mostly 4500s and 2960s, and they do seem to allow me to run the command "Spanning-tree mode rapid-pvst". Can I simply run the command on all the switches without any concerns? The cisco documentation is painfully unhelpful.
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...