Configuring Synchronization Between LDP and IGP

Configuring Synchronization Between LDP and IGP

This section describes how to enable synchronization between LDP and IGP on the interfaces of both ends of the link between the crossing node of active and standby links and the LDP neighboring node.

(Optional) Blocking Synchronization Between LDP and IS-IS on an Interface

This section describes how to block synchronization between LDP and IS-IS on an interface.

(Optional) Setting the Hold-down Timer Value

This section describes how to set the hold-down timer. The timer is an interval during which an interface waits for the setup of an LDP session without setting up an IGP neighbor relationship.

(Optional) Setting the Hold-max-cost Timer Value

This section describes how to set the hold-max-cost timer. The timer is an interval for advertising the maximum cost using LSAs generated locally.

(Optional) Setting the Delay Timer Value

This section describes how to set the delay timer. The timer is a period for waiting for the setup of an LSP.

(Optional) Configuring LDP Graceful Deletion

LDP graceful deletion can be configured to speed up traffic switching using LDP-IGP synchronization, improving network reliability.