Disable telnet and enable only ssh access

[el02154]

Hello,

i am trying to find how i can disable telnet and enable only ssh access on an omnistack ls 6200. Can someone help?

[Q-Ant]

Hello,

i am trying to find how i can disable telnet and enable only ssh access on an omnistack ls 6200. Can someone help?

Just do the "no ip telnet server". This will disable telnet. If it does not work update to a more recent software revision.

[nikolami]

OS6200:

Disabling Telnet and enabling SSH:
configure
no ip telnet server
crypto key generate rsa
crypto key generate dsa
ip ssh server

Disabling HTTP and enabling HTTPS:
no ip http server
crypto certificate 1 generate key-generate
ip https server

Hope this helps.

[el02154]

Thank all of you for youe answers.You really helped a lot.

[el02154]

Does somebody know how i can disable the "login as" prompt when connecting remotely to switch?

[nikolami]

I think that this feature is related to OS6200. On AOS switches (OS6250, OS6850, OS9000) you are directly remotely logged, without "login as".

Anyway you can try SSH SW_IP_address@username
Currently I don't have OS6200 so I can not try that.

regards,
nikolami

[el02154]

thanks for your answer. It really helped me but i still have a problem using plink in order to automate the connection with cisco and alcatel swithes with the same script.