10.
On the ingress node of the MPLS TE tunnel, configure RSVP-TE to establish a CRLSP based on the
tunnel constraints and link TE attributes.
11.
On the ingress node of the MPLS TE tunnel, configure static routing, PBR, or automatic route
advertisement to direct traffic to the MPLS TE tunnel.
You can also configure other MPLS TE functions such as the DS-TE, automatic bandwidth adjustment, and
FRR as needed.
To configure MPLS TE, perform the following tasks:
Tasks at a glance
(Required.)
(Required.)
(Optional.)
(Required.) Perform at least one of the following tasks to configure an MPLS TE tunnel:
•
Configuring an MPLS TE tunnel to use a static CRLSP
•
Configuring an MPLS TE tunnel to use a dynamic CRLSP
(Optional.)
(Required.)
•
Configuring static routing to direct traffic to an MPLS TE tunnel or tunnel bundle
•
Configuring PBR to direct traffic to an MPLS TE tunnel or tunnel bundle
•
Configuring automatic route advertisement to direct traffic to an MPLS TE tunnel or tunnel bundle
(Optional.)
(Optional.)
Only MPLS TE tunnels established by RSVP-TE support this configuration.
(Optional.)
Only MPLS TE tunnels established by RSVP-TE support this configuration.
(Optional.)
Enabling MPLS TE
Enable MPLS TE on each node and interface that the MPLS TE tunnel traverses.
Before you enable MPLS TE, complete the following tasks:
Configure static routing or IGP to make sure all LSRs can reach each other.
•
Enable MPLS. For information about enabling MPLS, see "Configuring basic MPLS."
•
To enable MPLS TE:
Step
1.
Enter system view.
Enabling MPLS TE
Configuring a tunnel interface
Configuring DS-TE
Configuring load sharing for an MPLS TE tunnel
Configuring traffic
forwarding:
Configuring a bidirectional MPLS TE tunnel
Configuring CRLSP backup
Configuring MPLS TE FRR
Enabling SNMP notifications for MPLS TE
Command
system-view
64
Remarks
N/A