FTOS Command Reference for the S-Series - Force10 Networks

network area
c e s Define which interfaces run OSPF and the OSPF area for those interfaces.
Syntax network ip-address mask area area-id
Parameters
Command Modes ROUTER OSPF
Command
History
Usage
Information
network area
To disable an OSPF area, use the no network ip-address mask area area-id command.
ip-address Specify a primary or secondary address in dotted decimal format. The primary
address is required before adding the secondary address.
mask Enter a network mask in /prefix format. (/x)
area-id Enter the OSPF area ID as either a decimal value or in a valid IP address.
Decimal value range: 0 to 65535
IP address format: dotted decimal format A.B.C.D.
Note: If the area ID is smaller than 65535, it will be converted to a decimal
value. For example, if you use an area ID of 0.0.0.1, it will be converted to 1.
Version 7.6.1.0 Introduced on S-Series
Version 7.5.1.0 Introduced on C-Series
pre-Version 6.1.1.1 Introduced on E-Series
To enable OSPF on an interface, the network area command must include, in its range of
addresses, the primary IP address of an interface.
Note: An interface can be attached only to a single OSPF area.
If you delete all the network area commands for Area 0, the show ip ospf command output
will not list Area 0.
passive-interface
c e s Suppress both receiving and sending routing updates on an interface.
Syntax passive-interface {default | interface}
To enable both the receiving and sending routing, enter the no passive-interface interface
command.
To return all OSPF interfaces (current and future) to active, enter the no passive-interface
default command.
FTOS Command Reference, version 7.6.1.0 511