Dell Force10 Z9000 FTOS Command Line Reference Guide for the Z9000 System FTOS - Page 883
lsp-gen-interval
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lsp-gen-interval Set the minimum interval between successive generations of link-state packets (LSPs). E-Series, S4810 Syntax Parameters lsp-gen-interval [level-l | level-2] interval seconds [initial_wait_interval seconds [second_wait_interval seconds]] To restore default values, use the no lsp-gen-interval [level-l | level-2] interval seconds [initial_wait_interval seconds [second_wait_interval seconds]] command. level-l level-2 interval seconds initial_wait_interv al seconds second_wait_inte rval seconds (OPTIONAL) Enter the keywords level-1 to apply the configuration to generation of Level-1 LSPs. (OPTIONAL) Enter the keywords level-2 to apply the configuration to generation of Level-2 LSPs. Enter the maximum number of seconds between LSP generations. The range is 0 to 120 seconds. The default is 5 seconds. (OPTIONAL) Enter the initial wait time, in seconds, before running the first LSP generation. The range is 0 to 120 seconds. The default is 1 second. (OPTIONAL) Enter the wait interval, in seconds, between the first and second LSP generation. The range is 0 to 120 seconds. The default is 5 seconds. Defaults Command Modes Command History Refer to Parameters. ROUTER ISIS Version 8.3.12.0 Version 7.5.1.0 Introduced on the S4810. Added support for LSP Throttling Enhancement. Usage Information LSP throttling slows down the frequency at which LSPs are generated during network instability. Even though throttling LSP generations slows down network convergence, no throttling can result in a network not functioning as expected. If network topology is unstable, throttling slows down the scheduling of LSP generations until the topology regains its stability. The first generation is controlled by the initial wait interval and the second generation is controlled by the second wait interval. Each subsequent wait interval is twice as long as the previous one until the wait interval reaches the maximum wait time specified (interval seconds). After the network calms down and there are no triggers for two times the maximum interval, fast behavior is restored (the initial wait time). 883
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