Cisco Cisco IOS Software Release 12.0(13)S7
MPLS Safe Label Reuse After Router Restart
Additional References
17
Cisco IOS Release 12.0(32)SY
configure terminal
!
mpls label restart
pdata absent state free
end
To return to the default router behavior (all labels are considered to have been in use prior to restart when
there is no record of label usage), enter the following:
there is no record of label usage), enter the following:
configure terminal
!
mpls label restart
no pdata absent state
end
Setting the Allocation Algorithm for MPLS Safe Label Reuse: Example
The following example shows how to set the allocation algorithm for MPLS safe label reuse:
configure terminal
!
mpls label restart
allocation fractional
end
This example sets the Fractional algorithm for the allocation of MPLS labels by the MPLS label
allocator. For a description of the available algorithms, see the
allocator. For a description of the available algorithms, see the
Additional References
The following sections provide references related to the MPLS Safe Label Reuse After Router Restart
feature.
feature.
Related Documents
Standards
Related Topic
Document Title
Tasks and concepts related to MPLS and MPLS
applications
applications
Cisco IOS Multiprotocol Label Switching Configuration Guide,
Release 12.4
Release 12.4
Standard
Title
No new or modified standards are supported by this
feature, and support for existing standards has not been
modified by this feature.
feature, and support for existing standards has not been
modified by this feature.
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