Alcatel-Lucent 7450 Manual page 230

MPLS Commands
The no form of this command disables the periodic global re-optimization of dynamic bypass LSP
paths.
Default no bypass-resignal timer. The periodic global re-optimization of dynamic bypass LSP paths is
disabled.
Parameters
minutes — Specifies the time, in minutes, MPLS waits before attempting to re-signal dynamic bypass
cspf-on-loose-hop
Syntax [no] cspf-on-loose-hop
Context config>router>mpls
Description This command enables the option to do CSPF calculations until the next loose hop or the final
destination of LSP on LSR. On receiving a PATH message on LSR and processing of all local hops in
the received ERO, if the next hop is loose, then the LSR node will first do a CSPF calculation until
the next loose hop. On successful completion of CSPF calculation, ERO in PATH message is
modified to include newly calculated intermediate hops and propagate it forward to the next hop.
This allows setting up inter-area LSPs based on ERO expansion method.
NOTE: The LSP may fail to set up if this option is enabled on an LSR that is not an area border router
and receives a PATH message without proper next loose hop in ERO. The 'cspf-on-loose-hop'
configuration is allowed to change dynamically and applied to new LSP setup after change.
Default no cspf-on-loose-hop
srlg-group
Syntax [no] srlg-group group-name [group-name...(up to 5 max)]
Context config>router>mpls>interface
Description This command defines the association of RSVP interface to an SRLG group. An interface can belong
to up to 64 SRLG groups. However, each single operation of the srlg-group command allows a
maximum of 5 groups to be specified at a time.
The no form of this command deletes the association of the interface to the SRLG group.
Default none
Parameters group-name — Specifies the name of the SRLG group within a virtual router instance up to 32
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LSP paths originated on the system.
Values 30 — 10080
characters.
7450 ESS MPLS Guide