Specifications

mpls ldp autoconfig
MP-208
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
mpls ldp autoconfig
To enable Label Distribution Protocol (LDP) on interfaces for which an Open Shortest Path First (OSPF)
instance or Intermediate System-to-Intermediate System (IS-IS) instance has been defined, use the mpls
ldp autoconfig command in router configuration mode. To disable this feature, use the no form of this
command.
For OSPF
mpls ldp autoconfig [area area-id]
no mpls ldp autoconfig [ar
ea area-id]
For IS-IS
mpls ldp autoconfig [level-1 | level-2]
no mpls ldp autoconfig
Syntax Description
Defaults LDP is not enabled on interfaces. If an OSPF area or an I
S-IS level is not specified, LDP is enabled on
all interfaces belonging to the OSPF or IS-IS process.
Command Modes Router configuration
Command History
area ar
ea-id (Optional) Enables LDP on the interfaces belonging to the specified OSPF
area.
level-1 | le
vel-2 (Optional) Enables LDP for a specified IS-IS level. If an interface is enabled
for the same level as autoconfiguration, then LDP is enabled over that
interface. If the interface has a different level than autoconfiguration, LDP is
not enabled.
By default, without the use of these arguments, the configuration is applied
to
both the levels.
Release Modification
12.0(30)S This command was introduced.
12.3(14)T This command was integrated into Cisco IOS Release 12.3(14)T.
12.2(28)SB This command was integrated into Cisco IOS Release 12.2(28)SB.
12.0(32)SY This command was modified to support IS-IS processes in Cisco IOS
R
elease 12.0(32)SY.
12.2(33)SRB This command was integrated into Cisco IOS Release 12.2(33)SRB.