I have a number of C3750X L3 switches, all running 15.0(2)SE2 images.  I configure an enable secret and telnet password and all is well when I log in.  Then I create a local account and configure my RADIUS parameters.  I can log in with my RADIUS cre...

Greetings!I just bought some Catalyst 3560-X switches that came with IOS 12.2(55)SE3 on them.  I'm definitely a proponent of not fixing things that aren't broken when devices are in production, but I was going to at least upgrade to 12.2(58)SE2 befor...

On a current Catalyst product Is it better to assign an IP address directly to a VLAN interface or to assign an IP address to a Loopback interface that is in a particular VLAN?  What are the benefits or pitfalls of either method?

Greetings, friends.  I'm having trouble getting a clear picture of how a management VLAN ought to look.  I just installed a Catalyst 6509-E as my core switch, and as soon as they arrive I'm going to be replacing all of our other (HP) switches with Ca...