Disable telnet, enable SSH
What is the best way to disable telnet on the public (T1) interfaces of my router and enable SSH? Can I do this without setting up access lists?
Thank you
Diego
You can. Type
'transport input ssh.
on the line vty 0 4 and it will only accept ssh connections.
If you add access lists using access-class, it will add another level of security.
You should also generate a RSA key for the router global configuration using the command mode,
generate encryption rsa key
Before you type this command, make sure that the domain name is configured on the router.
IP - domain name
HS key mypubkey rsa cryptographic will show you the RSA key that is generated.
HTH
Tags: Cisco Security
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laurabolda wrote:
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For clarification, if my computer IP address is 66.102.7.10, can I SSH to the ASA (outside interface 109.66.25.80)? If I can, how would you set it up on the ASA? Is it the same command as your previous response?
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