I have upgraded my 2621 router flash from 8Mb to 32MB. New SIM was raw. Hence i copied the IOS(c2600-ajs-mz_1204_T.bin) by xmodem method.But now i am not able to see flash directory & not able to upgrade my IOS. Below is the sh version outputCisco In...

Following is config & debug info.My target is sftp to server 192.168.10.25 from 155.107.90.48 network. Please help. Its urgent.interface FastEthernet0/0 ip address 10.156.67.3 255.255.255.224Connected to CDSL network ip accounting output-packets ip n...

How exactly CSM works? What is the meaning of Content- and Application-Aware Layers 2 Through 7 Switching Services feature in 6500 series switches.

What is the basic diffrence between 4500 & 6500 series switches.How can i differentiate.

What is the function of Supervisor engine in L3 switches?Will L3 switch work w/o SE as normal L2 switch?