Setup an access list on the router allowing them to communicate in the first place. If that is the 4500 set it up there.

Keeping a network working smoothly is important, especially for businesses that rely on communication between locations or even devices. While managing switches is normally not that difficult for an ...

I'm trying to setup multiple vlans and ssid on some Aironet 1231's that we're deploying.<BR><BR>I've gone through SSID Manager and VLAN management, set up the VLANS and SSID and assingned them ...

Rick Cook learned programming on a computer with magnetic drum memory. Since then he's written thousands of articles on all aspects of computers and high technology — as well as several fantasy novels ...

Do you like puzzles? Are you working towards CCNA, or the CCNP Switch exam? If so, today’s post can be an interesting challenge to help you review switch VLAN configuration, with a short lab exercise ...