hi,
I have some doubt about NTP.
Currently we have Cisco 3845 Router (R1), which is working as NTP master for our rest of Cisco network devices (approx 500+ devices).
Now we have configured new NTP server on Windows Server.
my customer requirement is
1. Router R1 should take NTP update from NTP-Server
2. Other network devices should take NTP update from Router R1
We have proposed following configuration
On Router R1
Command
NTP peer x.x.x.x (here x.x.x.x – NTP Server IP address)
On other network devices
Command
NTP Server y.y.y.y prefer (here y.y.y.y – Router R1 ip address)
NTP server x.x.x.x (here x.x.x.x – NTP Server IP address)
will it work? or modification will require? pls suggest