Admin groups can signify link colors, such as red, yellow, or green. MPLS interfaces advertise the link colors it supports. CSPF uses the information when paths are computed for constrained-based LSPs. CSPF must be enabled in order for admin groups to be relevant.
To configure MPLS admin-group parameters, enter the following commands:
if-attribute
— admin-group group-name value group-value
— mpls
— frr-object
— resignal-timer minutes
The following displays an admin group configuration example:
ALA-1>config>router>if-attr# info
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admin-group "green" value 15
admin-group "yellow" value 20
admin-group "red" value 25
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A:ALA-1>config>router>mpls# info
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resignal-timer 500
...
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A:ALA-1>config>router>mpls#