R0106-HP MSR Router Series MPLS Configuration Guide(V7)

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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 TE."
To configure MPLS protection switching, perform the following tasks:
Tasks at a
g
lance Remarks
(Required.) Enabling MPLS protection switching N/A
(Required.) Creating a protection group N/A
(Optional.) Configuring PS attributes for the protection group N/A
(Optional.) Configuring command switching for the protection group N/A
(Optional.) Configuring signal switching for the protection group
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."
(Optional.) Configuring the PSC message sending interval N/A
(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
For more information, see
"Configuring MPLS TE."
Enabling MPLS protection switching
Before you execute MPLS protection switching commands, you must first enable MPLS protection
switching.
To enable MPLS protection switching:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enable MPLS protection
switching and enter its view.
mpls protection
By default, MPLS protection switching is
disabled.