Cisco ws-c4506 with sup-4 ,
SSH and telnet disconnection happen not more than 3 days / same day .
workarround : Line vty 0 4 , no exec command , its working few days than stoped SSH and telnet .
VRF Running , IOS upgrade from cat4500-entservicesk9-mz.122-53.SG2.bin to cat4500-entservicesk9-mz.122-53.SG6.bin, still problem persist.
any one facing same issue ..,
