F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Command Reference-6PW100

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[Sysname-isis-1] summary 202.0.0.0 255.0.0.0
timer lsp-generation
Use timer lsp-generation to specify the wait interval before generating IS-IS LSPs.
Use undo timer lsp-generation to restore the default.
Syntax
timer lsp-generation maximum-interval [ initial-interval [ second-wait-interval ] ] [ level-1 | level-2 ]
undo timer lsp-generation [ level-1 | level-2 ]
Default
The wait interval before LSP generation is 2 seconds.
Views
IS-IS view
Default command level
2: System level
Parameters
maximum-interval: Maximum wait interval in seconds for generating IS-IS LSPs, in the range of 1 to 120.
initial-interval: Initial wait interval in milliseconds before generating the first IS-IS LSP, in the range of 10
to 60000. The default is 0.
second-wait-interval: Wait interval in milliseconds before generating the second LSP, in the range of 10
to 60000. The default is 0.
level-1: Applies the intervals to Level-1.
level-2: Applies the intervals to Level-2 .If no level is specified, the specified intervals apply to both Level-1
and Level-2.
Usage guidelines
• If only the maximum interval is specified, IS-IS waits the maximum interval before generating an LSP.
• If both the maximum and initial intervals are specified:
{ IS-IS waits the initial interval before generating the first LSP.
{ If the network topology is unstable—triggers occur at intervals shorter than the maximum
interval, IS-IS waits the maximum interval before generating the first LSP until the network
topology is stable.
• If the maximum, initial, and second wait intervals are specified:
{ IS-IS waits the initial interval before generating the first LSP.
{ If the network topology is unstable—triggers occur at intervals shorter than the maximum
interval, IS-IS waits the second-wait-interval before generating the second LSP and penalty is
applied on the wait interval before generating the next LSP. For each subsequent trigger, the
wait interval before generating the LSP is two times the previous wait interval until the maximum
interval is reached.
{ After the network topology is stable—triggers occur at intervals greater than the maximum
interval, the wait interval before generating LSPs is restored to the initial interval.