I have two 6506 Switches back to back connected for redunduncy. One remote site router in organisation is configured as NTP Sever. On both the 6506 L-3 modules NTP Server Address is configured & are able to sysncronise with NTP Server configured on router. I want to configure the NTP Sever on all my distribution layer & access layer switches as they are not able to sysncronise with NTP Sever. Is any command is missing from my end on core Switches.PLease help me out in resolving this issue.
generally you need to have reachability to your NTP servers as well as access via the network. i.e. can you traceroute/ping from your access/dist switches to the NTP server? Are there any access-lists that restrict the NTP protocol in the path? Is your NTP authentication string (if any) the same on both ends?. On Switches a simplest NTP config might look like this:
We have 3 identical switches configured by someone else and would like to claim some of the Gigabit ports(G1/G2/G3/G4) for use on servers. When we try to change the wiring and configuration, we run in to connectivity issues. Attached is a des...
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...