Configuring NTP on a C Series Controller
To configure NTP on a C Series Controller:
(Recommended) Configure NTP to automatically set the time when it starts.
Specify the time source and the manner in which time is synchronized between systems on the network. Configure NTP to operate in one or more of the following modes:
Symmetric active (peer) mode:
(Recommended) Configure NTP authentication.
(Optional) Configure NTP to listen for broadcast messages.
(Optional) Configure NTP to listen for multicast messages.
(Optional) Disable NTP monitoring service on C Series Controllers.