R3303-HP HSR6800 Routers MPLS Configuration Guide

79
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter interface view of the
bypass tunnel.
interface tunnel tunnel-number N/A
3. Specify the destination
address of the bypass tunnel.
destination ip-address
• For node protection, this is the
LSR ID of the next hop router of
PLR.
• For link protection, this is the
LSR ID of the next hop device of
PLR.
4. Configure the bandwidth and
the type of LSPs that the
bypass tunnel can protect.
mpls te backup bandwidth
{ bandwidth | { ct0 | ct1 | ct2 |
ct3 } { bandwidth | un-limited } }
Bandwidth is not protected by
default.
You must configure the bandwidth
that it is intended to protect with the
mpls te backup bandwidth
command. Otherwise, the bypass
tunnel cannot be bound with a
protected LSP successfully.
5. Submit current tunnel
configuration.
mpls te commit N/A
6. Return to system view.
quit N/A
7. Enter interface view of the
outgoing interface of the
protected LSP.
interface interface-type
interface-number
N/A
8. Bind the bypass tunnel with
the protected interface.
mpls te fast-reroute bypass-tunnel
tunnel tunnel-number
N/A
Configuring node protection
To use FRR for node protection, perform the configuration in this section on the PLR and the protected
node. If you only need to protect links, skip this section.
To configure node protection:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter MPLS view.
mpls N/A
3. Enable RSVP hello extension
on current node.
mpls rsvp-te hello Disabled by default.
4. Exit to system view.
quit
N/A
5. Enter the view of the interface
directly connected to the
protected node or PLR.
interface interface-type
interface-number
N/A
6. Enable RSVP hello extension
on the interface.
mpls rsvp-te hello Disabled by default.