I want to share the TIME and DATE whatever, I configure on one Router auto configure on all connected router How I can do any configurection guide or what we can call for this JOB.
Please help and if any idea about it please share..
On your master router once you have configured the clock, you can set it as the master ntp server.
R1#(config) ntp master 3
on the other routers, you can configure them as ntp slaves, e.g.
R2#(config) ntp server ipAddressOfR1
There are lots of other options for NTP but this should do the trick.
You can debug with debug ntp events and debug ntp sync