The priority command sets the setup and holding priority values for automatic P2MP TE tunnels.
The undo priority command restores the default priority values.
By default, the holding and setup priority values are both 7.
| Parameter | Description | Value |
|---|---|---|
| setup-priority |
Specifies the setup priority of a tunnel. |
The value is an integer ranging from 0 to 7. The smaller the value, the higher the priority. The default value is 7. |
| hold-priority |
Specifies the holding priority of a tunnel. |
The value is an integer ranging from 0 to 7. A holding priority value must be greater than or equal to a setup priority value. The smaller the value, the higher the priority. The default value is the same as the set setup priority value. |
Usage Scenario
The setup priority of a tunnel must be no higher than its holding priority. A setup priority value must be greater than or equal to a holding priority value.
If resources are insufficient, setting the setup and holding priority values allows LSPs with lower priorities to release resources for establishing LSPs with higher priorities.Prerequisites
A P2MP tunnel template has been configured using the mpls te p2mp-template command.