timers spfSet the time interval between when the switch receives a topology change and starts a shortest path first (SPF)calculation.C-Series, E-Series, S-Series, Z-Series, S4810Syntax timers spf delay holdtimeTo return to the default, use the no timers spf command.Parametersdelay Enter a number as the delay. The range is 0 to 4294967295. The defaultis 5 seconds.holdtime Enter a number as the hold time. The range is 0 to 4294967295. Thedefault is 10 seconds.Defaults • delay = 5 seconds• holdtime = 10 secondsCommand Modes ROUTER OSPFCommand History Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Added support for Multi-Process OSPF.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version6.1.1.1Introduced on the E-Series.UsageInformationSetting thedelay andholdtime parameters to a low number enables the switch to switch to analternate path quickly but requires more CPU usage.timers throttle lsa allConfigure LSA transmit intervals.Z-Series, S4810Syntax timers throttle lsa all {start-interval | hold-interval | max-interval}To return to the default, use the no timers throttle lsa command.Parameters start-interval Set the minimum interval between initial sending and resending thesame LSA. The range is 0 to 600,000 milliseconds.1102
