The command set authentication enable local disable telnet will only allow a TACACS or RADIUS server to authenticate your enable mode during telnet connections. If your TACACS or RADIUS server is unavailable you will not have remote access privilege level access to the switch.
Caution Make sure that RADIUS or TACACS+ authentication is configured and operating correctly before disabling local login or enable authentication. If you disable local authentication and RADIUS or TACACS+ is not configured correctly, or if the RADIUS or TACACS+ server is not online, you may be unable to log in to the switch.
If your goal is to block access to your LAN users, I believe, the correct syntax would be
set ip permit 172.16.0.0 255.255.0.0 telnet
set ip permit enable
Use the show ip permit command to verify proper configuration.
But the requirement is meet with the set authentication enable local disable telnet command, I cant argue with results.
I cleared and disable the ip permit list and enabled the telnet for the permit list.Hence there was no permit list configured switch gave me a warninig and telnet access was disabled for all LAN users.
But i have console access to switch.If u can provide me some information on ssh login would be helpful.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.