IP Routing Commands 4

Related Commands

ip ospf authentication (4-276)

ip ospf cost

This command explicitly sets the cost of sending a packet on an interface. Use the no form to restore the default value.

Syntax

ip ospf cost cost no ip ospf cost

cost - Link metric for this interface. Use higher values to indicate slower ports. (Range: 1-65535)

Command Mode

Interface Configuration (VLAN)

Default Setting

1

Command Usage

Interface cost reflects the port speed. This router uses a default cost of 1 for all ports. Therefore, if you install a Gigabit module, you may have to reset the cost for all of the 100 Mbps ports to a value greater than 1.

Example

Console(config)#interface vlan 1

Console(config-if)#ip ospf cost 10

Console(config-if)#

ip ospf dead-interval

This command sets the interval at which hello packets are not seen before neighbors declare the router down. Use the no form to restore the default value.

Syntax

ip ospf dead-interval seconds no ip ospf dead-interval

seconds - The maximum time that neighbor routers can wait for a hello packet before declaring the transmitting router down. 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

40, or four times the interval specified by the ip ospf hello-interval command.

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Microsoft ES4649, ES4625 manual Consoleconfig#interface vlan Consoleconfig-if#ip ospf cost
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ES4649, ES4625 specifications

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