MPLS and RSVP-TE
202
MPLS Guide
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To support admin groups for inter-area LSPs, the ingress node must configure the
propagation of admin groups within the SESSION_ATTRIBUTE object. If a PATH message
is received by an LSR node that has the cspf-on-loose-hop option enabled and the
message includes admin groups, then the ERO expansion by CSPF to calculate the path to
the next loose hop will include the admin-group constraints received from the ingress node.
If this command is disabled, the SESSION_ATTRIBUTE object without resource affinity
(C-Type 7) is propagated in the PATH message and CSPF at the LSR node will not include
admin-group constraints.
If the configuration of this command is changed (enabled or disabled), the LSP will perform
a make-before-break (MBB).
Default no propagate-admin-group
retry-limit
Syntax retry-limit number
no retry-limit
Context config>router>mpls>lsp
config>router>mpls>lsp-template
Description This optional command specifies the number of attempts software should make to re-
establish the LSP after it has failed. After each successful attempt, the counter is reset to
zero.
When the specified number is reached, no more attempts are made and the LSP path is put
into the shutdown state.
Use the config>router>mpls>lsp lsp-name>no shutdown command to bring up the path
after the retry limit is exceeded.
The no form of this command resets the parameter to the default value.
Default 0
Parameters number — specifies the number of times that the 7705 SAR software will attempt to
re-establish the LSP after it has failed. Allowed values are integers in the range of 0
to 10000, where 0 indicates to retry forever.
Values 0 to 10000
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