4 Command Line Interface

Example

Console(config)#interface vlan 1

Console(config-if)#ip ospf dead-interval 50

Console(config-if)#

Related Commands

ip ospf hello-interval(4-280)

ip ospf hello-interval

This command specifies the interval between sending hello packets on an interface. Use the no form to restore the default value.

Syntax

ip ospf hello-interval seconds no ip ospf hello-interval

seconds - Interval at which hello packets are sent from an interface. This interval must be set to the same value for all routers on the network. (Range: 1-65535)

Command Mode

Interface Configuration (VLAN)

Default Setting

10 seconds

Command Usage

Hello packets are used to inform other routers that the sending router is still active. Setting the hello interval to a smaller value can reduce the delay in detecting topological changes, but will increase routing traffic.

Example

Console(config)#interface vlan 1

Console(config-if)#ip ospf hello-interval 5

Console(config-if)#

ip ospf priority

This command sets the router priority used when determining the designated router (DR) and backup designated router (BDR) for an area. Use the no form to restore the default value.

Syntax

ip ospf priority priority no ip ospf priority

priority - Sets the interface priority for this router. (Range: 0-255)

Command Mode

Interface Configuration (VLAN)

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Microsoft ES4625, ES4649 manual Related Commands Ip ospf hello-interval4-280

ES4649, ES4625 specifications

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