If I have 2 distribution switches, each switch plugs into both of them, and 1 dist switch is the root, i gather all switches will have a direct connection to the root, and the other link that goes to the other dist switch will be blocked, is this right ?
not quite that way though (some friends of mine have had bad surprises there!)! Only the BridgeID decides which switch will be the root bridge. You can manipulate this by changing the switch priority (which is one of the components of the BridgeID).
Rule of thumb : STP is a delicate subject : it is worth re-reading your favorite STP book from A to Z before any manipulation!
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...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.