Cisco Cisco IOS Software Release 12.0(13)S7
MPLS Safe Label Reuse After Router Restart
How to Configure MPLS Safe Label Reuse Parameters
13
Cisco IOS Release 12.0(32)SY
4.
allocation {exhaust-available | dense | fractional}
5.
end
DETAILED STEPS
Displaying Information About MPLS Label Usage
Perform the following task to display information about safe MPLS label usage.
SUMMARY STEPS
1.
enable
2.
show mpls label restart
3.
debug mpls pdata restart
4.
exit
DETAILED STEPS
Step 1
enable
Use this command to enable privileged EXEC mode. Enter a password, if required. For example:
Command or Action
Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
•
Enter your password if prompted.
Step 2
configure
terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
mpls label restart
Example:
Router(config)# mpls label restart
Enters mpls-label-restart configuration mode to configure
parameter settings that govern MPLS label usage following
a router restart.
parameter settings that govern MPLS label usage following
a router restart.
Step 4
allocation
{exhaust-available | dense |
fractional
}
Example:
Router(mpls-label-restart)# allocation
fractional
Sets the algorithm that the MPLS label allocator uses to
allocate pblocks and labels. For a description of the
exhaust-available, dense, and fractional algorithms, see the
allocate pblocks and labels. For a description of the
exhaust-available, dense, and fractional algorithms, see the
.
To revert to the default algorithm for the platform, use the
no allocation command.
no allocation command.
Step 5
end
Example:
Router(mpls-label-restart)# end
Exits to privileged EXEC mode.