HP 10500 series User Manual

104
• Configure basic MPLS TE.
Configuration procedure
Task Remarks
Configuring CSPF Optional.
Configuring OSPF TE
Required when CSPF is configured.
Choose one depending on the IGP protocol used.
Configuring IS-IS TE
Configuring an MPLS TE explicit path Optional.
Configuring MPLS TE tunnel constraints Optional.
Establishing an MPLS TE tunnel with RSVP-TE Optional.
Configuring CSPF
With CSPF enabled, a node uses CSPF to calculate the shortest path that satisfies TE requirements.
To configure CSPF:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter MPLS view.
mpls N/A
3. Enable CSPF on the switch.
mpls te cspf Disabled by default.
Configuring OSPF TE
Configure OSPF TE if the routing protocol is OSPF and a dynamic signaling protocol is used for MPLS TE
tunnel setup.
The OSPF TE extension uses Opaque Type 10 LSAs to carry TE attributes of links. Before configuring
OSPF TE, enable the opaque capability of OSPF. In addition, for TE LSAs to be generated, at least one
neighbor must be in full state. For more information about OSPF opaque LSAs, see Layer 3—IP routing
Configuration Guide.
MPLS TE cannot reserve resources and distribute labels on OSPF virtual links. MPLS TE cannot establish
an LSP tunnel through an OSPF virtual link. Make sure no virtual links exist in the OSPF routing domain
when configuring OSPF TE.
To configure OSPF TE:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter OSPF view.
ospf [ process-id ] N/A
3. Enable the opaque LSA
capability.
opaque-capability enable Disabled by default.
4. Enter OSPF area view.
area area-id N/A
5. Enable MPLS TE in the OSPF
area.
mpls-te enable Disabled by default.

HP 10500 series Specifications

General

Brand	HP
Model	10500 series
Category	Switch
Language	English