Ospf Timer Hello - H3C MSR 20-20 Command Reference Manual

Description
Related commands:
Examples

ospf timer hello

Syntax
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Parameters
Description
Related commands:
Examples
Use the
ospf timer dead
Use the
undo ospf timer dead
The dead interval defaults to 40s for Broadcast, P2P interfaces and defaults to
120s for P2MP and NBMA interfaces
If an interface receives no hello packet from the neighbor within the dead interval,
the interface considers the neighbor down. The dead interval on an interface is at
least four times the hello interval. Any two routers attached to the same segment
must have the same dead interval.
This configuration is not supported on the NULL interface.
ospf timer hello.
# Configure the dead interval on the current interface as 60 seconds.
<Sysname> system-view
[Sysname] interface serial2/0
[Sysname-Serial2/0] ospf timer dead 60
ospf timer hello seconds
undo ospf timer hello
Interface view
seconds: Hello interval in seconds, in the range 1 to 65535.
Use the
ospf timer hello
Use the undo ospf timer hello
an interface.
The hello interval defaults to 10s for P2P and Broadcast interfaces, and defaults to
30s for P2MP and NBMA interfaces.
The shorter the hello interval is, the faster the topology converges and the more
resources are consumed. Make sure the hello interval on two neighboring
interfaces is the same.
This configuration is not supported on the NULL interface.
ospf timer dead.
# Configure the hello interval on the current interface as 20 seconds.
command to set the dead interval.
command to restore the default.
command to set the hello interval on an interface.
command to restore the default hello interval on
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