Ip Ospf Neighbor - Alcatel-Lucent 060321-10, Rev. B Cli Reference Manual

OSPF Commands

ip ospf neighbor

Creates a static neighbor on a non-broadcast interface.
ip ospf neighbor neighbor_id {eligible | non-eligible}
no ip ospf neighbor neighbor_id
Syntax Definitions
neighbor_id
eligible
non-eligible
Defaults
parameter
eligible | non-eligible
Platforms Supported
OmniSwitch 10K
Usage Guidelines
•
NBMA (Non Broadcast Multi Access), PMP (Point-to-Multipoint), and P2P (Point-to-Point) OSPF
non-broadcast modes are supported over Ethernet interfaces (broadcast media).
•
Neighboring routers on non-broadcast OSPF networks must be statically configured, because lack of
OSPF multicast capabilities prevents using normal OSPF Hello protocol discovery.
•
In the case of NBMA interface the static neighbor eligibility for becoming a DR can be configured
while it is not necessary for point-to-multipoint and point-to-point interfaces.
•
An interface connected to this neighbor must also be configured as a non-broadcast interface, which
can be either point-to-multipoint or point-to-point, by using the
•
For the correct working of an OSPF NBMA network, a fully meshed network is mandatory. Also, the
neighbor eligibility configuration for a router on every other router should match the routers interface
priority configuration.
Examples
-> ip ospf neighbor 1.1.1.1 non-eligible
-> no ip ospf neighbor 1.1.1.1
Release History
Release 7.1.1; command was introduced.
OmniSwitch CLI Reference Guide
A unique 32-bit IP address identical to the neighbor's interface address.
Sets this router as eligible to be the DR.
Sets this router as not eligible to be the DR.
default
eligible
March 2011
ip ospf neighbor
ip ospf interface type command.
page 17-19