Add a This command is available on the ExtremeSwitching X440-G2, X450-G2, X460-G2, X465, X590, X620, X670-G2, X690, X695, X870, 5320, 5420, 5520 series switches. to a PTP ordinary clock instance as a clock port.
| ordinary | Ordinary clock instance. |
| vlan_name | Name of the specific VLAN to be added to or deleted from the PTP clock instance. |
| one-step | 1-step protocol mode (default). |
| two-step | 2-step protocol mode. |
| slave-only | Force clock port to be a slave. |
The default protocol mode on the clock port is one-step.
Use this command to add a VLAN to a PTP ordinary clock instance as a clock port. The ordinary clock master (grand-master) mode of operation is not supported.
The following example adds a vlan 'lpbk-gm' as a slave clock port to ordinary clock:
# configure network-clock ptp ordinary add vlan lpbk-gm one-step slave-only
The following example adds a vlan 'lpbk-gm2' as a slave clock port to ordinary clock in two-step mode:
# configure network-clock ptp ordinary add vlan lpbk-gm2 two-step slave-only
This command was first available in ExtremeXOS 15.1, but was not shown in the documentation until revision 2 of this guide.
This command is available on ExtremeSwitching X670-G2, and X460-G2 series switches.
Note
PTP commands can be used only with the Network Timing feature pack.