SSH access on Cisco routers and switches

4 things needed for ssh   – Device name – Domain name – RSA Crypto Key – If you copy a config from one router to another, you will need to regenerate the RSA keys, otherwise you will lock yourself out of the router. – Enable SSH   no ip http server no ip http secure-server ! hostname “Test” ! ip domain name test.net ! crypto key gen rsa 1024 ! ip ssh version 2 ! line vty 0 15 transport input ssh transport output ssh