Timer Lsp-Max-Age - HP FlexNetwork 3600 v2 Series Command Reference Manual

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.
Description
Use timer lsp-generation to specify the wait interval before generating IS-IS LSPs.
Use undo timer lsp-generation to restore the default.
By default, the wait interval before LSP generation is 2 seconds.
If only the maximum interval is specified, IS-IS waits the maximum interval before generating an
1.
LSP.
If both the maximum and initial intervals are specified:
2.
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:
3.
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 will be 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.
Examples
# Set the maximum, initial, and second wait intervals to 10 seconds, 100 milliseconds and 200
milliseconds respectively.
<Sysname> system-view
[Sysname] isis 1
[Sysname-isis-1]timer lsp-generation 10 100 200

timer lsp-max-age

Syntax
timer lsp-max-age seconds
undo timer lsp-max-age
View
IS-IS view
Default level
2: System level
Parameters
seconds: Specifies the LSP maximum aging time in seconds, ranging from 1 to 65535.
Description
Use timer lsp-max-age to set the LSP maximum age in the LSDB.
Use undo timer lsp-max-age to restore the default.
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