HP 3500YL User Manual

Page 256

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IP Routing Features
Configuring OSPF

Cost Per-Interface.

Syntax: ip ospf [ ip-address | all ] cost < 1 - 65535 >

Used in the VLAN context to indicate the overhead required to
send a packet across an interface. You can modify the cost to
differentiate between 100 Mbps and 1000 Mbps (1 Gbps) links.
Allows different costs for different subnets in the VLAN.
ip ospf cost < 1 - 65535 >: Assigns the specified cost to all networks
configured on the VLAN.
ip ospf < ip-address > cost < 1 - 65535 >: Assigns the specified cost
to the specified subnet on the VLAN.
ip ospf all cost < 1 - 65535 >: Assigns the specified cost to all
networks configured on the VLAN. (Operates the same as the
ip ospf cost option, above.)

Default: 1; Range 1 - 65535

Dead Interval Per-Interface.

Syntax: ip ospf [ ip-address | all ] dead-interval < 1 - 65535 >

Used in the VLAN context to indicate

the number of seconds

that a neighbor router waits for a hello packet from the specified
interface before declaring the interface “down”. Allows different
settings for different subnet interfaces in the VLAN.
ip ospf dead-interval < 1 - 65535 >: Assigns the specified dead
interval to all networks configured on the VLAN.
ip ospf < ip-address > dead-interval < 1 - 65535 >: Assigns the
specified dead interval to the specified subnet on the VLAN.
ip ospf all dead-interval < 1 - 65535 >: Assigns the specified dead
interval to all networks configured on the VLAN. (Operates the
same as the

ip ospf dead-interval option, above.)

Default: 40 seconds; Range: 1 - 65535 seconds.

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