Hi, I am currently trying to setup a network in my lab to provide MPLS features.
I am given 4 routers, 2 Cisco 7200 series and 2 Cisco 3600 series. As I am an alien in this field. I have a few questions. 1) Does a router come with IOS by default? 2) What is the command to check the IOS version of a router? 3) If I want to upgrade the IOS version, says from 12.0 to 12.1, what should I do? Can the IOS file be downloaded from internet? 4) Is IOS version backward compatible? Example, version 12.1 supports all the features in version 12.0? Please give me your advice and help me. I am dying. Thank you very much. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56514&t=56514 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
