IP Router Configuration Command Reference
176 Router Configuration Guide
If the user changes the value of the LDP synchronization timer parameter, the new value will take
effect at the next synchronization event. If the timer is still running, it will continue to use the previous
value.
If parallel links exist to the same neighbor, then the bindings and services should remain up as long as
there is one interface that is up. However, the user-configured LDP synchronization timer still applies
on the interface that failed and was restored. In this case, the router will only consider this interface for
forwarding after the IGP readvertises its actual cost value.
The LDP Sync Timer State is not always synchronized across to the standby CPM,; therefore, after an
activity switch, the timer state might not be same as it was on the previously active CPM.
If the end-of-lib option is configured, then the system will start the LDP synchronization timer as
usual. If the LDP End of LIB Typed Wildcard FEC messages are received for every FEC type
negotiated for a given session to an LDP peer for that IGP interface, the ldp-sync-timer is terminated
early and the IGP link cost is restored. If the ldp-sync-timer expires before the LDP End of LIB
messages are received for every negotiated FEC type, then the system will restore the IGP link cost.
The end-of-lib option is disabled by default.
The no form of this command disables IGP-LDP synchronization and deletes the configuration.
Default no ldp-sync-timer
Parameters seconds — Specifies the time interval for the IGP-LDP synchronization timer.
Values 1 to 1800
end-of-lib — Specifies that the system should terminate the ldp-sync-timer early if the LDP End
of LIB Typed Wildcard FEC messages are received for every FEC type negotiated for a given
session to an LDP peer for that IGP interface.
load-balancing
Syntax load-balancing
Context config>router>if
Description This command enables the load-balancing context to configure interface per-flow load balancing
options that will apply to traffic entering this interface and egressing over a LAG/ECMP on system-
egress. This is a per interface setting. For load-balancing options that can also be enabled on the system
level, the options enabled on the interface level overwrite system level configurations.
Default not applicable
egr-ip-load-balancing
Syntax egr-ip-load-balancing {source | destination | inner-ip}
no egr-ip-load-balancing
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