All,   I'm in the process of building out some new 4507RE with Sup 8-E (old I know, it's what I've got though) and I'm curious if there's a way to make one sup module preferred over the other? The reason I ask, my console connection from my terminal ...

All,Do we need to enable authentication for passive interfaces in OSPF? I don't see any reason to, as there won't be any peerings or even any LSA's going out the passive interfaces, just wanted to verify. I'm thinking more of a loopback interface for...

All,I'm part of a project to upgrade a univeristies campus network, and we're looking to move towards an MPLS structure. Now, I'm not really that familiar with MPLS, and I've been studying up on it to get to the level I need to be at. None of the oth...

My boss is pushing me to make the switch configurations for our access switches as simple as possible. Basically there would be an access switch connected directly to my core switch, a Catalyst 4507. I'm not real crazy about the idea of using the upl...

All,I'm looking to hook up a WS-2960-24TC-L running IOS 12.2.(rev 44) to a Catalyst 4507 on a WS-4448-GB-SFP card. I'm using two GLC -LH-SM SFP's to connect across 62.5 m Multimode Fiber. The distance is around 1200 feet, so I'm using mode conditioni...