how can i block youtube from cisco L3 switch completely for all system.

Dear expert,suggest any free or open source network traffic and utilization software. something another form PRTG.

hi expert,anyone have VPN client software or suggest where i can download. if you have direct link please share. do not require cisco anyconnect.required only VPN client software

hi team cisco,where i can get cisco anyconnect VPN client software. 

Dear Team,how to switch telnet by switch hostname through the putty.