What does the following command do and how does it work?"telnet break-on-ip"We have several of these Cisco 3640 chassis that we are deploying as terminal servers. We are having some difficulty figuring out the configurations used to support the vari...

Have the 1900 Catalyst Series reached end-of-life? If yes, then why are they still mentioned in the new CCNA study guides? I also understand that the 2924's have also reached EoL and have been replaced with the 2950's.