Ip Ospf Hello-Interval - D-Link DGS-6600-48T Cli Reference Manual

DGS-6604

ip ospf hello-interval

ip ospf hello-interval SECONDS
no ip ospf hello-interval
Syntax Description
SECONDS
Default
Command Mode
Usage Guideline
Example
Switch# configure terminal
Switch(config)# interface vlan1
Switch(config-if)# ip ospf hello-interval 3
CLI Reference Guide
Use this command to specify the interval between hello packets. The no-form of
this command will reset the hello-interval to the default value.
Specifies the interval in seconds. The range is 1 to 65535.
10 seconds
Interface configuration
The hello-interval is advertised in the hello packets. Configure the same hello-
interval for all routers on a specific network. A shorter hello interval ensures
faster detection of topological changes but results in more routing traffic.
When configuring the hello-interval, if the hello-interval*4<=65535, then the
dead-interval will be automatically updated to hello-interval*4.
The following example shows setting the hello-interval to 3 seconds on interface
VLAN 1.
Verify the settings by entering the show ip ospf interface command.
ip ospf hello-interval
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