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Preventing Remote Consoling on Cisco 2600 Router

pstinnett
Level 1
Level 1

We have a internet based 2600 router that I think is being access from offsite. I am wondering what the commands are to keep this from happening. I want to be only able to access the router from the console port. Is this just a simple no telent command? Or is there more to it. Also the router keeps rebooting itself and going to rom mode is this a memory malfunction? hacker? something else? Any help is much appericated.

1 Reply 1

millerv
Level 1
Level 1

you could remove the vty lines for starters

for the reboot issue, turn logging buffered on,

also look at tacacs+ or radius servers for user authentication.