To delete an interface from the MPLS configuration, the interface must be shut down first.
Use the following syntax to delete an interface from the MPLS configuration output.
mpls
[no] interface ip-int-name
shutdown
A:ALA-1>config>router>mpls# info
----------------------------------------------
...
admin-group "green" 15
admin-group "red" 25
admin-group "yellow" 20
interface "system"
exit
no shutdown
----------------------------------------------
A:ALA-1>config>router>mpls#