The mpls ldp timer igp-sync-delay command sets the interval during which an LSP is being set up after an LDP session is created.
The undo mpls ldp timer igp-sync-delay command restores the default interval.
The default interval is 10 seconds.
If the igp-sync-delay timer command is run in the MPLS-LDP view to change the default value, the default value configured in the interface view is also changed to the updated value in the MPLS-LDP view.
If the mpls ldp timer igp-sync-delay command is not run in the interface view, the display this command does not display the default value. If the mpls ldp timer igp-sync-delay command is run in the interface view, the display this command displays the existing setting, no matter whether the default value is used.
The default interval is 10 seconds.
100GE interface view, 10GE interface view, 25GE interface view, 400GE interface view, 40GE interface view, 50GE interface view, Eth-Trunk interface view, FlexE interface view, GE optical interface view, GE electrical interface view, GMPLS-UNI interface view, VLANIF interface view, XGE interface view
Usage Scenario
After an LDP session is reestablished on a faulty link, LDP starts the igp-sync-delay timer to wait for the establishment of an LSP. To set the igp-sync-delay timer value, run the mpls ldp timer igp-sync-delay command.
After the igp-sync-delay timer times out, LDP informs the IGP that synchronization is complete.<HUAWEI> system-view [~HUAWEI] mpls [*HUAWEI-mpls] mpls ldp [*HUAWEI-mpls-ldp] quit [*HUAWEI] interface GigabitEthernet 0/1/0 [*HUAWEI-GigabitEthernet0/1/0] mpls [*HUAWEI-GigabitEthernet0/1/0] mpls ldp [*HUAWEI-GigabitEthernet0/1/0] mpls ldp timer igp-sync-delay 5