Command Reference OSPFv2 Commands
The default setting is recommended if the network needs to be fast converged. For the instable
network where multiple inter-area and external routes exist, if you want to optimize the route
calculation and save the CPU resources, increase the delay time.
The following example sets the .delay time of the inter-area route calculation to one second.
Ruijie(config)# router ospf 1
Ruijie(config-router)# timers throttle route inter-area 1000
Use this command to configure the topology change information for OSPF, including the delay for
SPF calculation as well as the interval between two SPF calculations in routing process configuration
mode. Use the no form of this command to restore the default setting.
timers throttle spf spf-delay spf-holdtime spf-max-waittime
Defines the SPF calculation waiting period, in the unit of milliseconds,
in the range from1 to 600,000. After receiving the topology change,
the OSPF routing process must wait for the specified period to start
the SPF calculation.
Defines the interval between two SPF calculations in seconds in the
range from1 to 600,000.
Defines the maximum interval between two SPF calculations, in
milliseconds in the range from1 to 60,0000.
The default configurations are as follows:
spf-delay: 1000ms;
spf-holdtime: 5000ms;
spf-max-waittime: 10000ms.
Routing process configuration mode
The spf-delay parameter indicates the delay time of the topology change to the SPF calculation.
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