Brocade FastIron Ethernet Switch Layer 3 Routing Configuration Guide - Manual (Page 262)

To assign interface 1/8 of Router A to area 10.5.0.0 and then save the changes, enter the following
commands.
RouterA(config)# interface e 1/8
RouterA(config-if-e10000-1/8)# ip ospf area 10.5.0.0
RouterA(config-if-e10000-1/8)# write memory
Setting all OSPFv2 interfaces to the passive state
You can set all the Open Shortest Path First Version 2 (OSPFv2) interfaces to the default passive
state using the default-passive-interface command. When you configure the interfaces as passive,
the interfaces drop all the OSPFv2 control packets.
To set all the OSPFv2 interfaces to passive, enter the following command.
device# configure terminal
device(config)# router ospf vrf A
device(config-ospf-router-vrf-A)# default-passive-interface
Syntax: [no] default-passive-interface
Modify interface defaults
OSPF has interface parameters that you can configure. For simplicity, each of these parameters has a
default value. No change to these default values is required except as needed for specific network
configurations.
Port default values can be modified using the following CLI commands at the interface configuration
level of the CLI:
• ip ospf area
• ip ospf auth-change-wait-time
• ip ospf authentication-key
• ip ospf cost
• ip ospf database-filter all out
• ip ospf dead-interval
• ip ospf hello-interval
• ip ospf md5-authentication key-activation-wait-time
• ip ospf mtu-ignore
• ip ospf passive
• ip ospf active
• ip ospf priority
• ip ospf retransmit-interval
• ip ospf transmit-delay
OSPF interface parameters
The following parameters apply to OSPF interfaces:
• area—Assigns an interface to a specific area. You can assign either an IP address or number to
represent an OSPF Area ID. If you assign a number, it can be any value from 0 - 2,147,483,647.
• auth-change-wait-time—OSPF gracefully implements authentication changes to allow all routers to
implement the change and thus prevent disruption to neighbor adjacencies. During the
authentication-change interval, both the old and new authentication information is supported. The
Setting all OSPFv2 interfaces to the passive state
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