please let me know below command's means 1.router(config)#ip host abc xxx.xxx.xxx.xxx
2.router(config)#service upgrade all thank you soonkyoung kwon mailto:[EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=51850&t=51850 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]