Timer Spf - 3Com 8807 Command Reference Manual

494 C 26: I IS-IS C C
HAPTER NTEGRATED ONFIGURATION OMMANDS
undo timer lsp-refresh
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Parameter
seconds: Specifies the LSP refreshment interval, measured in seconds. The range is
1 to 65535. The default value is 900 seconds.
Description
Use the timer lsp-refresh command to configure the refreshment interval of LSP.
Use the undo timer lsp-refresh command to restore the default value, that is,
900 seconds.
By this mechanism, the latest synchronization of the LSP within the entire area can
be maintained.
Related command: timer lsp-max-age.
Example
# Set the LSP refresh interval of the current system to 1500 seconds.
[3Com-isis] timer lsp-refresh 1500

timer spf

Syntax
timer spf x y z [ level-1 | level-2 ]
undo timer [ level-1 | level-2 ]
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Parameter
x: Maximum interval (in seconds) for SPF calculation. It ranges from 1 to 120 and
defaults to 10.
y: Interval (in milliseconds) between a trigger operation and an SPF calculation
operation. It ranges from 1 to 120,000 and defaults to 5,500.
z: Interval (in milliseconds) between two successive SPF calculation operations. It
ranges from 1 to 120,000 and defaults to 5,500.
level-1: Sets Level-1 SPF calculation interval only.
level-2: Sets Level-2 SPF calculation interval only.
If the level is not specified, it defaults to setting Level-1 SPF calculation interval.
Description
Use the timer spf command to configure the interval for the SPF calculation of
corresponding level.