We are using this on a large scale, also with 2900 switches.
Please note that the switch uses the adress of int vlan1 as the source. There might be ACLs active in your network that block traffic from a switch IP adress to a server. First try a ping from the switch. If this succeeds, NTP should work as well.
Does anybody know any reasons why certain WAN routers would not pick up the NTP source?
I have a UNIX server that acts as the NTP server, then five routers connected to a WAN. The router that is on the same site as the NTP server shows as being synchronised and reference (NTP Server), whereas all the other routers show unsynchronised and no reference.
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.