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    Configuring NTP Broadcast Mode on a C Series Controller (SRC CLI)

    Use the following configuration statements to configure NTP on a C Series Controller to operate in broadcast mode:

    system ntp broadcast address {ttl ttl ; version version ; }

    To configure NTP to operate in broadcast mode:

    1. From configuration mode, access the configuration statement that configures NTP broadcast, and specify the broadcast address on one of the local networks or a multicast address assigned to NTP. You can specify an IP address or a hostname.

      We recommend that you use the multicast address 224.0.1.1 because the Internet Assigned Numbers Authority (IANA) assigns this address for NTP; however, you can use a different address for local deployments.

      [edit system ntp]user@host# edit broadcast address

      For example, to specify the broadcast address of 244.0.1.1:

      [edit system ntp]user@host# edit broadcast 224.0.1.1 [edit system ntp broadcast 224.0.1.1]user@host#
    2. (Optional) Specify the version of NTP to be used for outgoing packets.
      [edit system ntp broadcast address ]user@host# set version version
    3. (Optional) Specify the time-to-live value to transmit.
      [edit system ntp server address ]user@host# set ttl ttl

    Published: 2014-06-12