Configuration Prerequisites; Configuring Ospfv3 Timers - HP 3600 v2 series Configuration Manual

Configuration prerequisites

Before tuning and optimizing OSPFv3 networks, complete the following tasks:
Enable IPv6 packet forwarding
•
Configure OSPFv3 basic functions
•

Configuring OSPFv3 timers

Follow these steps to configure OSPFv3 timers:
To do...
Enter system view
Enter interface view
Configure the hello interval
Specify the poll interval
Configure the dead interval
Configure the LSA retransmission
interval
Configure the LSA transmission
delay
Return to system view
Enter OSPFv3 view
Configure the SPF timers
NOTE:
If the dead interval set on neighboring interfaces is too short, a neighbor can easily be considered
•
down.
If the LSA retransmission interval is too short, unnecessary retransmissions will occur.
•
Use the command...
system-view
interface interface-type
interface-number
ospfv3 timer hello seconds
[ instance instance-id ]
ospfv3 timer poll seconds
[ instance instance-id ]
ospfv3 timer dead seconds
[ instance instance-id ]
ospfv3 timer retransmit interval
[ instance instance-id ]
ospfv3 trans-delay seconds
[ instance instance-id ]
quit
ospfv3 [ process-id ]
spf timers delay-interval
hold-interval
290
Remarks
—
—
Optional
Defaults to 10 seconds on P2P,
broadcast interfaces.
Optional
The poll interval defaults to 120
seconds.
Optional
Defaults to 40 seconds on P2P,
broadcast interfaces.
Optional
Defaults to 5 seconds.
Optional
Defaults to 1 second.
—
—
Optional
By default, delay-interval is 5
seconds and hold-interval is 10
seconds.
Setting both the delay-interval and
hold-interval to 0 triggers an SPF
calculation at once, improving the
network convergence speed.