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Tuning MPLS TE tunnel setup
This section only covers the configuration tasks for tuning MPLS TE tunnel setup.
You must use the configurations described in this section together with a dynamic signaling protocol
(such as RSVP-TE). Before performing the configuration tasks, be aware of each configuration objective
and its impact on your system.
Configuring loop detection
Ste
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 the system to perform loop
detection when setting up a tunnel.
mpls te loop-detection Disabled by default.
4. Submit current tunnel configuration.
mpls te commit N/A
Configuring route and label recording
Ste
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 the system to record
routes or labels when setting
up the tunnel.
• Record routes:
mpls te record-route
• Record routes and labels:
mpls te record-route label
Use either command.
Both route recording and label
recording are disabled by default.
4. Submit current tunnel
configuration.
mpls te commit N/A
Configuring tunnel setup retry
You can configure the system to attempt setting up a tunnel multiple times until it is established
successfully or until the number of attempts reaches the upper limit.
To configure tunnel setup retry:
Ste
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 maximum number
of tunnel setup retries.
mpls te retry times
Optional.
The default is 10.