Configuring Crlsp Backup - HP FlexNetwork 10500 Series Configuration Manual

Step
3. Configure a co-routed
bidirectional MPLS TE tunnel
and specify the local end as
the active end of the tunnel.
To configure the passive end of a co-routed bidirectional MPLS TE tunnel:
Step
1. Enter system view.
2. Enter MPLS TE tunnel
interface view.
3. Configure a co-routed
bidirectional MPLS TE tunnel
and specify the local end as
the passive end of the tunnel.
To configure an associated bidirectional MPLS TE tunnel:
Step
1. Enter system view.
2. Enter MPLS TE tunnel
interface view.
3. Configure an associated
bidirectional MPLS TE
tunnel.

Configuring CRLSP backup

CRLSP backup provides end-to-end CRLSP protection. Only MPLS TE tunnels established through
RSVP-TE support CRLSP backup.
Perform this task on the ingress node of an MPLS TE tunnel.
To configure CRLSP backup:
Step
1. Enter system view.
2. Enter MPLS TE tunnel
interface view.
3. Enable tunnel backup and
specify the backup mode.
4. Specify a path for the primary
CRLSP and set the
preference of the path.
Command
mpls te bidirectional co-routed
active
Command
system-view
interface tunnel tunnel-number
[ mode mpls-te ]
mpls te bidirectional co-routed
passive reverse-lsp lsr-id
ingress-lsr-id tunnel-id tunnel-id
Command
system-view
interface tunnel tunnel-number
[ mode mpls-te ]
mpls te bidirectional
associated reverse-lsp
{ lsp-name lsp-name | lsr-id
ingress-lsr-id tunnel-id
tunnel-id } }
Command
system-view
interface tunnel tunnel-number
[ mode mpls-te ]
mpls te backup { hot-standby |
ordinary }
mpls te path preference value
{ dynamic | explicit-path
path-name } [ no-cspf ]
97
Remarks
By default, bidirectional tunnel is
disabled on the tunnel interface,
and tunnels established on the
tunnel interface are unidirectional
MPLS TE tunnels.
Remarks
N/A
N/A
By default, bidirectional tunnel is
disabled on the tunnel interface,
and tunnels established on the
tunnel interface are unidirectional
MPLS TE tunnels.
Remarks
N/A
N/A
By default, bidirectional tunnel is
disabled on the tunnel interface,
and tunnels established on the
tunnel interface are unidirectional
MPLS TE tunnels.
Remarks
N/A
N/A
By default, tunnel backup is
disabled.
By default, MPLS TE uses the
dynamically calculated path to set
up the primary CRLSP.