H3C Technologies H3C SecPath F1000-E - Manual (Page 786)

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Configuration prerequisites
Before you tune and optimize OSPFv3 networks, complete the following tasks:
• Enable IPv6 packet forwarding.
• Configure OSPFv3 basic functions.
Configuring OSPFv3 timers
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter interface view.
interface interface-type
interface-number
N/A
3. Configure the hello interval.
ospfv3 timer hello seconds
[ instance instance-id ]
Optional.
By default, the hello interval on P2P
and broadcast interfaces is 10
seconds.
4. Specify the poll interval.
ospfv3 timer poll seconds
[ instance instance-id ]
Optional.
The poll interval defaults to 120
seconds.
5. Configure the dead interval.
ospfv3 timer dead seconds
[ instance instance-id ]
Optional.
Defaults to 40 seconds on P2P,
broadcast interfaces.
6. Configure the LSA
retransmission interval. ospfv3 timer retransmit interval
[ instance instance-id ]
Optional.
Defaults to 5 seconds.
7. Configure the LSA
transmission delay. ospfv3 trans-delay seconds
[ instance instance-id ] Optional.
1 second by default.
8. Return to system view. quit N/A
9. Enter OSPFv3 view. ospfv3 [ process-id ] N/A
10. Configure the SPF timers.
spf timers delay-interval
hold-interval
Optional.
By default, delay-interval is 5
seconds, and hold-interval is 10
seconds.
NOTE:
•
The dead interval set on neighboring interfaces cannot be too short. Otherwise, a neighbor is easily
considered down.
• The LSA retransmission interval cannot be too short; otherwise, unnecessary retransmissions occur.