Indicating the per-interface hello interval

Syntax:

ip ospf [ip-address | all] hello-interval 1-65535

Used in the VLAN context to indicate the length of time between the transmission of hello packets from the routing switch to adjacent neighbors.

The value can be from 1 to 65535 seconds. Allows different settings for different subnet interfaces in the VLAN.

ip ospf hello-interval 1-65535

Assigns the specified hello interval to all networks configured on the VLAN.

ip ospf ip-address hello-interval 1-65535

Assigns the specified hello interval to the specified subnet on the VLAN.

ip ospf all hello-interval 1-65535

Assigns the specified hello interval to all networks configured on the VLAN. Operates the same as the ip ospf hello-interval option.

Default: 10 seconds; range 1–65535 seconds