Alcatel-Lucent 7450 Manual page 226

MPLS Commands
MPLS Interface Commands
interface
Syntax [no] interface ip-int-name
Context config>router>mpls
Description This command specifies MPLS protocol support on an IP interface. No MPLS commands are
executed on an IP interface where MPLS is not enabled. An MPLS interface must be explicitly
enabled (no shutdown).
The no form of this command deletes all MPLS commands such as label-map which are defined
under the interface. The MPLS interface must be shutdown first in order to delete the interface
definition. If the interface is not shutdown, the no interface ip-int-name command does nothing
except issue a warning message on the console indicating that the interface is administratively up.
Default shutdown
Parameters ip-int-name — The name of the network IP interface. An interface name cannot be in the form of an
admin-group
Syntax [no] admin-group group-name [group-name...(up to 5 max)]
no admin-group
Context config>router>interface>if-attribute
config>service>ies>interface>if-attribute
config>service>vprn>interface>if-attribute
config>router>mpls>interface
Description
This command configures the admin group membership of an interface. The user can apply admin
groups to an IES, VPRN, network IP, or MPLS interface. Each single operation of the admin-group
command allows a maximum of five (5) groups to be specified at a time. However, a maximum of 32
groups can be added to a given interface through multiple operations. Once an admin group is bound
to one or more interface, its value cannot be changed until all bindings are removed. The configured
admin-group membership will be applied in all levels/areas the interface is participating in. The same
interface cannot have different memberships in different levels/areas. It should be noted that only the
admin groups bound to an MPLS interface are advertised in TE link TLVs and sub-TLVs when the
traffic-engineering option is enabled in IS-IS or OSPF. IES andVPRN interfaces do not have their
attributes advertised in TE TLVs.
The no form of this command deletes one or more of the admin-group memberships of an interface.
The user can also delete all memberships of an interface by not specifying a group name.
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IP address. If the string contains special characters (#, $, spaces, etc.), the entire string must be
enclosed within double quotes.
Values 1 to 32 alphanumeric characters.
7450 ESS MPLS Guide