Ip Ospf Passive-Interface - Cisco Nexus 3548 Command Reference Manual

Chapter Unicast Routing Commands

ip ospf passive-interface

To suppress Open Shortest Path First (OSPF) routing updates on an interface, use the ip ospf
passive-interface command. To return to the default, use the no form of this command.
Syntax Description
This command has no arguments or keywords.
Command Default Disabled
Command Modes Interface configuration mode
Command History Release
5.0(3)A1(1)
Usage Guidelines If an interface is configured as a passive interface, it does not participate in OSPF and does not establish
adjacencies or send routing updates. However, the interface is announced as part of the routing network.
This command requires the LAN Base Services license.
Examples This example shows how to set an interface as passive:
switch# configure terminal
switch(config)# interface ethernet 1/2
switch(config-if)# no switchport
switch(config-if)# ip ospf passive-interface
switch(config-if)#
Related Commands Command
show ip ospf
show ip ospf interface
OL-27852-01
ip ospf passive-interface
no ip ospf passive-interface
Modification
This command was introduced.
Description
Displays general information about OSPF routing instances.
Displays OSPF-related interface information.
Cisco Nexus 3548 Switch NX-OS Unicast Routing Command Reference
ip ospf passive-interface
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