Figure 15 LDP over MPLS TE
PE 1
Distribution
Protocols
•
RFC 5036, LDP Specification
•
draft-ietf-mpls-ldp-ipv6-09.txt
Restrictions and guidelines for LDP
LDP is mutually exclusive with EVI and VXLAN. For more information about EVI, see EVI
Configuration Guide. For more information about VXLAN, see VXLAN Configuration Guide.
LDP configuration task list
Tasks at a glance
Enable LDP:
5.
(Required.)
6.
(Required.)
(Optional.)
Configuring Hello parameters
(Optional.)
Configuring LDP session parameters
(Optional.)
Configuring LDP backoff
(Optional.)
Configuring LDP MD5 authentication
(Optional.)
Configuring LDP to redistribute BGP unicast routes
(Optional.)
Configuring an LSP generation policy
(Optional.)
Configuring the LDP label distribution control mode
(Optional.)
Configuring a label advertisement policy
(Optional.)
Configuring a label acceptance policy
(Optional.)
Configuring LDP loop detection
(Optional.)
Configuring LDP session protection
(Optional.)
Configuring LDP GR
P 1
layer
Enabling LDP globally
Enabling LDP on an interface
MPLS TE
Core layer
LDP
25
LDP LSP
MPLS TE LSP
LDP session
PE 2
P 2
Distribution
layer