HPE FlexFabric 5950 Series Configuration Manual page 94

To enable route and label recording:
Step
1. Enter system view.
2. Enter MPLS TE tunnel
interface view.
3. Record routes or record
both routes and labels.
E nabling loop detection
3 8 9 B
Enabling loop detection also enables the route recording feature, regardless of whether you have
configured the mpls te record-route command. Loop detection enables each node of the tunnel to
detect whether a loop has occurred according to the recorded route information.
To enable loop detection:
Step
1. Enter system view.
2. Enter MPLS TE tunnel
interface view.
3. Enable loop detection.
S etting tunnel setup retry
3 9 0 B
If the ingress node fails to establish an MPLS TE tunnel, it waits for the retry interval, and then tries to
set up the tunnel again. It repeats this process until the tunnel is established or until the number of
attempts reaches the maximum. If the tunnel cannot be established when the number of attempts
reaches the maximum, the ingress waits for a longer period and then repeats the previous process.
To set tunnel setup retry:
Step
1. Enter system view.
2. Enter MPLS TE tunnel
interface view.
3. Set the maximum number of
tunnel setup attempts.
4. Set the retry interval.
C onfiguring RSVP resource reservation style
3 9 1 B
Step
1. Enter system view.
2. Enter MPLS TE tunnel
interface view.
3. Configure the resources
reservation style for the
tunnel.
Command
system-view
interface tunnel tunnel-number [ mode
mpls-te ]
•
To record routes:
mpls te record-route
•
To record both routes and labels:
mpls te record-route label
Command
system-view
interface tunnel tunnel-number
[ mode mpls-te ]
mpls te loop-detection
Command
system-view
interface tunnel tunnel-number
[ mode mpls-te ]
mpls te retry retries
mpls te timer retry seconds
Command
system-view
interface tunnel tunnel-number
[ mode mpls-te ]
mpls te resv-style { ff | se }
86
Remarks
N/A
N/A
By default, both route
recording and label
recording are disabled.
Remarks
N/A
N/A
By default, loop detection is
disabled.
Remarks
N/A
N/A
By default, the maximum number
of attempts is 3.
By default, the retry interval is 2
seconds.
Remarks
N/A
N/A
By default, the resource reservation
style is SE.