Command Reference OSPFv2 Commands
Ruijie(config-router)# timers pacing lsa-transmit 50 20
Displays the OSPF process information,
including the router ID.
Use this command to configure the delay for SPF calculation after the OSPF receives the topology
change as well as the interval between two SPF calculations. Use the no form of this command to
restore the default setting.
timers spf spf-delay spf-holdtime
Defines the SPF calculation waiting period in seconds. The range is
from 0 to 2147483647.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. The
range is from 0 to 2147483647.When the waiting time is up but the
interval between two calculations is still elapsing, the SPF calculation
cannot start.
For the RGOS not supporting the timers throttle spf command, the default values are as follows:
spf-delay: 5seconds;
spf-holdtime: 10 seconds.
For the RGOS supporting the timers throttle spf command, by default, the timers spf command takes
no effect. Spf-delay depends on the default configuration of the timers throttle spf command.
Routing process configuration mode
Smaller values of spf-delay and spf-holdtime mean that OSPF adapts to the topology change faster,
and the network convergence period is shorter, but this will occupy more CPU of the router.
The configurations of the timers spf command and the timers throttle spf command may
overwrite each other.
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