R3303-HP HSR6800 Routers Layer 3 - IP Routing Command Reference

382
Default command level
2: System level
Parameters
interface-type interface-number: Specifies an interface by its type and number.
all: Specifies all interfaces.
Usage guidelines
Multiple processes can disable the same interface from receiving and sending OSPFv3 packets, but use
of the silent-interface command takes effect only on interfaces enabled with the current process.
Examples
# Disable an interface from receiving and sending OSPFv3 packets in OSPFv3 processes 100 and 200.
<Sysname> system-view
[Sysname] ospfv3 100
[Sysname-ospfv3-100] router-id 10.110.1.9
[Sysname-ospfv3-100] silent-interface gigabitethernet 2/1/1
[Sysname-ospfv3-100] quit
[Sysname] ospfv3 200
[Sysname-ospfv3-200] router-id 20.18.0.7
[Sysname-ospfv3-200] silent-interface gigabitethernet 2/1/1
spf timers
Use spf timers to configure the delay interval and hold interval for OSPFv3 SPF calculation.
Use undo spf timers to restore the default.
Syntax
spf timers delay-interval hold-interval
undo spf timers
Default
The delay interval and hold interval default to 5s and 10s.
Views
OSPFv3 view
Default command level
2: System level
Parameters
delay-interval: Specifies the interval between when OSPFv3 receives a topology change and when it
starts SPF calculation. The value range is 0 to 65535 seconds.
hold-interval: Specifies the hold interval between two consecutive SPF calculations. The value range is 0
to 65535 seconds.
Usage guidelines
An OSPFv3 router works out a shortest path tree with itself as root based on the LSDB and decides on the
next hop to a destination network according the tree. Adjusting the SPF calculation interval can restrain
bandwidth and router resource from over consumption due to frequent network changes.