Mpls Protection Switching Configuration Task List - HP HPE FlexNetwork MSR Router Series Configuration Manual

MPLS protection switching configuration task list

Before configuring MPLS protection switching, create two MPLS TE tunnels: one as the working
tunnel, and the other as the protection tunnel. For information about creating an MPLS TE tunnel,
see "Configuring MPLS
To configure MPLS protection switching, perform the following tasks:
Tasks at a glance
(Required.)
(Required.)
(Optional.) Configuring PS attributes for the protection group
(Optional.) Configuring command switching for the protection group
(Optional.) Configuring signal switching for the protection group
(Optional.) Configuring the PSC message sending interval
(Required.) Configuring traffic forwarding through the protection group:
•
Configuring static routing to direct traffic to a tunnel bundle
interface
•
Configuring PBR to direct traffic to a tunnel bundle interface
•
Configuring automatic route advertisement to direct traffic to a
tunnel bundle interface
Enabling MPLS protection switching
Before you execute MPLS protection switching commands, you must enable MPLS protection
switching.
To enable MPLS protection switching:
Step
1. Enter system view.
2. Enable MPLS protection
switching and enter its view.
Creating a protection group
To create an MPLS TE protection group, perform the following tasks:
1. Create a tunnel bundle interface in protection switching mode.
2. Specify two member interfaces for the tunnel bundle interface by using the member interface
command: one for the working tunnel, and the other for the protection tunnel.
TE."
Enabling MPLS protection switching
Creating a protection group
Command
system-view
mpls protection
527
Remarks
N/A
N/A
N/A
N/A
By default, the device supports
protection switching triggered by
interface state.
To detect the working or protection
tunnel state by using MPLS OAM,
configure MPLS OAM on the
working or protection tunnel. For
information about configuring
MPLS OAM, see "Configuring
MPLS OAM."
N/A
For more information, see
"Configuring MPLS TE."
Remarks
N/A
By default, MPLS protection
switching is disabled.