Промяна на SSH порта при Cisco IOS

Конфигурационни команди

ip access-list extended DenyStdSSH
deny tcp any any eq 22
permit ip any any
exit

line vty 0 15
access-class DenyStdSSH in
login local
rotary 1
transport input ssh
exit

crypto key generate rsa mod 2048
ip ssh ver 2
ip ssh port 2020 rotary 1