Configure the value of the timeout for receiving PTP announce messages. This command is available only for boundary clocks and ordinary clocks.
| boundary | Boundary clock instance. |
| ordinary | Ordinary clock instance. |
| seconds_log_base_2 | The log base 2 value of the seconds of the timeout for PTP announce messages. For example, to specify 8 seconds, use 3. The default value is 3, and the range is 2 to 8. |
| vlan_name | VLAN name to which the command is to be applied. |
The default value of the announce timeout is log base 2 (3), or 8 seconds.
Use this command to configure the value of the timeout for PTP announce messages. The clock port should not have unicast static slaves or masters added for this configuration to be applied.
The following example configures announce timeout interval to be 16 seconds on the clock port lpbk-gm of the ordinary clock:
# configure network-clock ptp ordinary announce timeout 4 vlan lpbk-gm
The following example configures announce timeout interval to be 4 seconds on the clock port lpbk-gm of the boundary clock:
# configure network-clock ptp boundary announce timeout 2 vlan lpbk-gm
This command was first available in ExtremeXOS 15.1.
This command is available on 7520-48Y and 7720 platforms.
Note
PTP commands can be used only with the Premier license pack.