I would like to have a clock that keeps time on the router - even after a power down/up and reload. Routers in question are 3660s and 2610s. I've been told they do not have a hardware clock - hence I can not use the calendar set command.
I don't necessarily want to deal with NTP - it just bewilders me about this whole clock deal. Who would not want to know the date and time certain events happened? Is this by design? Am I off my rocker? Or am I just one of multitudes that thinks this is silly (if true)? I feel a bit dense for asking such a question, but as an IOS newbie (from Nortel world) I have no choice.
If the router doesn't have a calendar (hardware clock/battery) then you have to use NTP. There is no other way.
The higher-end routers usually have a calendar. If the 'show calendar' command is available on your router and works then you have a hardware clock. If this command isn't available then you have to use NTP.
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.