Deletes an entry from the unicast slave table for a PTP clock instance. This command is available only for boundary clocks.
| boundary | Boundary clock instance. | 
| unicast-slave | IP addresses that are potential slave to the local clock. | 
| ipv4_address | IPv4 address. | 
| vlan | This command is available on the ExtremeSwitching X440-G2, X450-G2, X460-G2, X465, X590, X620, and X695 series switches.. | 
| vlan_name | Name of the specific VLAN to add for the PTP clock instance. | 
The default configuration of clock port is slave mode.
Use this command to delete an entry from the unicast slave table for a PTP clock instance.
The following command removes a static unicast master entry from boundary clock:
# configure network-clock ptp boundary delete unicast-slave 192.168.1.1 vlan lpbk-gm
This command was first available in ExtremeXOS 15.1.
This command is available on the ExtremeSwitching X460-G2 platform.

Note
PTP commands can be used only with the Network Timing feature pack.