R3303-HP HSR6800 Routers MPLS Configuration Guide

73
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter MPLS TE tunnel interface
view.
interface tunnel tunnel-number N/A
3. Configure the IGP to take the
MPLS TE tunnels in up state
into account when performing
enhanced SPF calculation.
mpls te igp shortcut [ isis | ospf ]
MPLS TE tunnels are not considered
in the enhanced SPF calculation of
IGP.
If no IGP type is specified, the
configuration applies to both OSPF
and ISIS by default.
4. Assign a metric to the MPLS TE
tunnel.
mpls te igp metric { absolute |
relative } value
Optional.
The metrics of TE tunnels equal the
metrics of their corresponding IGP
routes by default.
5. Submit current tunnel
configuration.
mpls te commit N/A
6. Exit to system view.
quit N/A
7. Enter OSPF view.
ospf [ process-id ] N/A
8. Enable the IGP shortcut
function.
enable traffic-adjustment Disabled by default.
Configuring a forwarding adjacency
To make forwarding adjacency take effect, create two MPLS TE tunnels in opposite directions and enable
forwarding adjacency at both ends of the tunnels.
To configure forwarding adjacency:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter MPLS TE tunnel interface
view.
interface tunnel tunnel-number N/A
3. Enable IGP to advertise the
route of the MPLS TE tunnel to
IGP neighbors.
mpls te igp advertise [ hold-time
value ]
Routes of MPLS TE tunnels are not
advertised to IGP neighbors by
default.
4. Assign a metric to the MPLS TE
tunnel.
mpls te igp metric { absolute |
relative } value
Optional.
The metrics of TE tunnels equal the
metrics of their corresponding IGP
routes by default.
5. Submit current tunnel
configuration.
mpls te commit N/A
6. Exit to system view.
quit N/A
7. Enter OSPF view.
ospf [ process-id ] N/A
8. Enable forwarding
adjacency.
enable traffic-adjustment advertise
Disabled by default.