Passive-Interface - Dell Z9500 Command Reference Manual

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To enable OSPF on an interface, the network area command must include, in its

range of addresses, the primary IP address of an interface.

If you delete all the network area commands for Area 0, the show ip ospf

command output does not list Area 0.

passive-interface

Suppress both receiving and sending routing updates on an interface.

passive-interface {default | interface}

To enable both the receiving and sending routing, use the no passive-

interface interface command.

To return all OSPF interfaces (current and future) to active, use the no passive-

interface default command.

Introduced on the Z9000.

Introduced on the S4810.

Introduced to all platforms.

Introduced on the S-Series.

Introduced on the C-Series.

Introduced on the E-Series.

NOTE: An interface can be attached only to a single OSPF area.

Enter the keyword default to make all OSPF interfaces

(current and future) passive.

Enter the following keywords and slot/port or number

information:

For Port Channel groups, enter the keywords port-

channel then a number. The range is from 1 to 128.

For a 10-Gigabit Ethernet interface, enter the keyword

TenGigabitEthernet then the slot/port information.

For a 40-Gigabit Ethernet interface, enter the keyword

fortyGigE then the slot/port information.

For a VLAN, enter the keyword vlan then a number from

Open Shortest Path First (OSPFv2 and OSPFv3)