Mpls Te Fast-Reroute; Mpls Te Fast-Reroute Bypass-Tunnel - H3C MSR 20-20 Command Reference Manual

1622 C 96: MPLS TE C
HAPTER

mpls te fast-reroute

Syntax
View
Parameter
Description
Example

mpls te fast-reroute bypass-tunnel

Syntax
View
Parameter
Description
C
ONFIGURATION OMMANDS
mpls te fast-reroute
undo mpls te fast-reroute
Tunnel interface view
None
Use the
mpls te fast-reroute
Use the
undo mpls te fast-reroute
By default, FRR is disabled.
After FRR is enabled, the record route flag is automatically set to record reroute
with label whether the mpls te record-route label command is configured or
not.
Disable FRR before configuring the mpls te record-route command or its undo
form.
n
This command is not supported when the signaling protocol is CR-LDP.
■
Fast reroute cannot be used together with the mpls te resv-style ff
■
command.
# Reroute MPLS TE tunnel 0 to an available bypass tunnel in case the protected
link or node that it traverses fails.
<Sysname> system-view
[Sysname] interface tunnel 0
[Sysname-Tunnel0] mpls te fast-reroute
mpls te fast-reroute bypass-tunnel tunnel tunnel-number
undo mpls te fast-reroute bypass-tunnel tunnel tunnel-number
Interface view
tunnel-number: Bypass tunnel number.
Use the mpls te fast-reroute bypass-tunnel
tunnel for the protected interface.
Use the
undo mpls te fast-reroute bypass-tunnel
specified bypass tunnel.
command to enable fast reroute (FRR).
command to disable FRR.
command to specify a bypass
command to remove the