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Download EPUBconfigure network-clock ptp ordinary add
configure network-clock ptp ordinary
add {vlan} vlan_name {one-step | two-step} slave-only
Description
Add a VLAN to a PTP ordinary clock instance as a clock port.
Syntax Description
| 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. |
Default
The default protocol mode on the clock port is one-step.
Usage Guidelines
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 restrictions apply on the
VLAN to be added as clock port:
- The VLAN should be tagged.
- Loopback-mode should be enabled on the VLAN.
- IPv4 address should be configured and IP forwarding must be enabled on the VLAN.
- The VLAN should not have front panel ports added.
Example
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
History
This command was first available in ExtremeXOS 15.1, but was not shown in the documentation until revision 2 of this guide.
Platform Availability
This command is available on Summit X770, X670-G2, and X460-G2 series switches.
Note
PTP commands can be used only with the Network Timing feature pack.