3Com MSR 50, MSR 30 manual Mpls te priority, Mpls te record-route, Undo mpls te priority, 1629

1629

#Use the IGP metrics of links in path calculation for TE tunnels not configured with link metric type.

<Sysname> system-view [Sysname] mpls

[Sysname-mpls] mpls te path metric-type igp

In tunnel interface view:

# Use the IGP metrics of links for routing tunnel 0.

<Sysname> system-view

[Sysname] interface tunnel 0

[Sysname-Tunnel0] mpls te path metric-type igp

mpls te priority

Syntax mpls te priority setup-priority [ hold-priority ]

undo mpls te priority

View Tunnel interface view

Parameter setup-priority: Setup priority of the tunnel, in the range 0 to 7. A lower numerical number indicates a higher priority.

hold-priority: Holding priority of the tunnel, in the range 0 to 7. A lower numerical number indicates a higher priority. If not configured, it is the same as the setup priority.

Description Use the mpls te priority command to assign a setup priority and holding priority to the MPLS TE tunnel.

Use the undo mpls te priority command to restore the default.

By default, both setup and holding priorities of TE tunnels are 7.

To avoid flapping caused by improper preemptions between TE tunnels, the setup priority of an MPLS TE tunnel should not be set higher than its holding priority.

Example # Set the setup and holding priorities of TE tunnel 0 to 1.

<Sysname> system-view

[Sysname] interface tunnel 0

[Sysname-Tunnel0] mpls te priority 1

mpls te record-route

Syntax mpls te record-route [ label ]

undo mpls te record-route