Filter
Top Products
306
12.2 Typical SNTP Configuration Examples
Switch1 Switch2 Switch3
SNTP/NTP
Server
SNTP/NTP
Server
Fig 12-1 Typical SNTP Configuration
All ES4626/ES4650 switches in the autonomous zone are required to perform time
synchronization, which is done through two redundant SNTP/NTP servers. For time to be
synchronized, the network must be properly configured. There should be reachable route
between any ES4626/ES4650 and the two SNTP/NTP servers. Assume the IP addresses
of the SNTP/NTP servers are 10.1.1.1 and 20.1.1.1, respectively, and SNTP/NTP server
function (such as NTP master) is enabled, then configurations for any ES4626/ES4650
should like the following:
Switch#config
Switch (Config)#sntp server 10.1.1.1
Switch (Config)#sntp server 20.1.1.1
From now on, SNTP would perform time synchronization to the server according to the
default setting (polltime 64s, version 1).
12.3 SNTP Troubleshooting Help
12.3.1 Monitor and Debug Commands
12.3.1.1 show sntp
Command: show sntp
Function: Display current SNTP client configuration and server status.