Enterasys N Standalone (NSA) Series Configuration Manual page 1107

13.2.3.20 passive-interface
Use this command to enable passive OSPF on an interface. This allows an interface to be included
in the OSPF route table, but turns off sending and receiving hellos for an interface. It also prevents
OSPF adjacencies from being formed on an interface.
passive-interface vlan vlan-id
Syntax Description
vlan vlan-id
Command Syntax of the "no" Form
The "no" form of this command disables passive OSPF mode:
no passive-ospf vlan vlan-id
Command Type
Router command.
Command Mode
Router configuration: Matrix->Router(config-router)#
Command Defaults
None.
Example
This example shows how to enable passive OSPF mode on VLAN 102:
Matrix->Router1(config)#router ospf 1
Matrix->Router1(config-router)#passive-interface vlan 102
Routing Protocol Configuration Command Set
Specifies the interface on which to enable passive OSPF
mode.
Matrix NSA Series Configuration Guide
Configuring OSPF
13-55