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I'm trying to disable line aux 0 with the following commands on a AS2511-RJ router:
conf t
!
line aux 0
transport input none
transport output none
no exec
exec-timeout 0 1
no password
!
end
Is it the right way and how can I re-enable it if need to?
First of all, I had to go look up the part number and it's actually on a part of Cisco's site where they've archived the picture files...
Second you could shorten your config to:
line aux 0
no exec
And to re-enable the config would be:
line aux 0
exec
Note you can still use the aux line for reverse telnet access to a serial port on another device with no exec configured, so you're only preventing incoming sessions with that command.
