Use this command to enable passive OSPF on an interface.
| vlan-id | Specifies the VLAN number on which to enable passive OSPF mode. |
| interface-name | Specifies a VLAN in the interface-name format: vlan.x.y |
| default | Sets all enabled OSPF interfaces to passive. |
None.
OSPF router configuration.
This allows an interface to be included in the OSPF route table, but turns off sending and receiving hellos for the specified interface. It also prevents OSPF adjacencies from being formed on the specified interface.
The “no” form of this command disables passive OSPF mode.
This example shows how to enable passive OSPF mode on VLAN 102 (can be specified as 102 or vlan.0.102):
System(rw-config)router ospf 1 System(rw-config-ospf-1)->passive-interface 102
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