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instance instance-id: Specifies an instance by its ID in the range of 0 to 255. The default is 0.
Usage guidelines
To disable prefix suppression for an interface associated with an OSPFv3 process that has been enabled
with prefix suppression, use the ospfv3 prefix-suppression disable command on that interface.
Examples
# Enable prefix suppression for VLAN-interface 10.
<Sysname> system-view
[Sysname] interface vlan-interface 10
[Sysname-Vlan-interface10] ospfv3 prefix-suppression
Related commands
prefix-suppression
ospfv3 timer dead
Use ospfv3 timer dead to configure the OSPFv3 neighbor dead time.
Use undo ospfv3 timer dead to restore the default.
Syntax
ospfv3 timer dead seconds [ instance instance-id ]
undo ospfv3 timer dead [ instance instance-id ]
Default
The OSPFv3 neighbor dead time is 40 seconds for P2P and broadcast interfaces, and is 120 seconds for
P2MP and NBMA interfaces.
Views
Interface view
Predefined user roles
network-admin
Parameters
seconds: Specifies the dead time in the range of 1 to 65535 seconds.
Usage guidelines
If an interface receives no hello packet from a neighbor after dead time elapses, the interface considers
the neighbor down.
The dead time must be at least four times the hello time and must be identical on interfaces attached to
the same network segment.
Examples
# Configure the OSPFv3 neighbor dead time as 60 seconds for VLAN-interface 10.
<Sysname> system-view
[Sysname] interface vlan-interface 10
[Sysname-Vlan-interface10] ospfv3 timer dead 60
Related commands
ospfv3 timer hello
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