Specifications

mpls label protocol (interface configuration)
MP-192
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
Usage Guidelines To successfully establish a session for label distribution for a link connecting two label switch routers
(LSRs), the link interfaces on the LSRs must be configured to use the same label distribution protocol.
If there are multiple links connecting two LSRs, all of the link interfaces connecting the two LSRs must
be configured to use the same protocol.
The bot
h option is intended for use with interfaces to multiaccess networks, such as Ethernet and FDDI,
where some peers might use LDP and others use TDP. When you specify the both option, the LSR sends
both LDP and TDP discovery hello messages and responds to both types of messages.
Examples The following example shows how to establish LDP as the label distribution protocol for the interface:
Router(config-if)# mpls label protocol ldp
Related Commands
12.2(33)SCA This command was integrated into Cisco IOS Release 12.2(33)SCA.
Release Modification
Command Description
show mpls interfaces Displays information about one or more interfaces that are configured for
lab
el switching.