Adjustable parameters include the maximum number of consecutive Announce packets that the client fails to receive (If the number of unreceived Announce packets exceeds the threshold, the client determines that the connection to the server fails), duration of the Sync, Delay_Resp, and Announce packets (After the duration of a Sync packet, a Delay_Resp packet, or an Announce packet expires, the client re-establishes the connection with the server), DSCP value (the DSCP value ensures that 1588v2 packets reach the destination even if a congestion occurs on the network), and the interval at which the server sends Sync, Delay_Resp, and Announce packets.
Adjustable parameters on a client are as follows:
Adjustable parameters on a clock server are as follows:
The DSCP value in 1588 ACR packets is set.
Setting a large DSCP value to ensure that 1588v2 packets reach the destination even if a congestion occurs on a network. This value is adjustable on both the client and clock server.
The duration field value is set for each type of 1588 ACR packet.
The interval at which an ACR clock server sends Sync packets is set.
The interval at which an ACR clock server sends Announce packets is set.
The interval at which the 1588 ACR-enabled server sends Delay_Resp packets is set.
The allowable maximum number of consecutive Announce packets that the client fails to receive is set.
The configuration is committed.