HP FlexNetwork 10500 Series Configuration Manual page 99

link delay (a smaller IGP metric value indicates a lower link delay), and use the TE metric to
represent a link bandwidth value (a smaller TE metric value indicates a bigger link bandwidth value).
You can establish two MPLS TE tunnels: Tunnel 1 for voice traffic and Tunnel 2 for video traffic.
Configure Tunnel 1 to use IGP metrics for path selection, and configure Tunnel 2 to use TE metrics
for path selection. As a result, the video service (with larger traffic) travels through the path that has
larger bandwidth, and the voice traffic travels through the path that has lower delay.
To configure the metric type for tunnel path selection:
Step
1. Enter system view.
2. Enter MPLS TE view.
3. Specify the metric type to
use when no metric type is
explicitly configured for a
tunnel.
4. Return to system view.
5. Enter MPLS TE tunnel
interface view.
6. Specify the metric type for
path selection.
7. Return to system view.
8. Enter interface view.
9. Assign a TE metric to the
link.
Configuring route pinning
When route pinning is enabled, MPLS TE tunnel reoptimization is not available.
Perform this task on the ingress node of an MPLS TE tunnel.
To configure route pinning:
Step
1. Enter system view.
2. Enter MPLS TE tunnel
interface view.
3. Enable route pinning.
Command
system-view
mpls te
path-metric-type { igp | te }
quit
interface tunnel tunnel-number
[ mode mpls-te ]
mpls te path-metric-type { igp |
te }
quit
interface interface-type
interface-number
mpls te metric value
Command
system-view
interface tunnel tunnel-number
[ mode mpls-te ]
mpls te route-pinning
90
Remarks
N/A
N/A
By default, a tunnel uses the TE
metric for path selection.
Execute this command on the
ingress node of an MPLS TE
tunnel.
N/A
N/A
By default, no link metric type is
specified and the one specified in
MPLS TE view is used.
Execute this command on the
ingress node of an MPLS TE
tunnel.
N/A
N/A
By default, the link uses its IGP
metric as the TE metric.
This command is available on
every interface that the MPLS TE
tunnel traverses.
Remarks
N/A
N/A
By default, route pinning is
disabled.