User Manual for the NETGEAR 7300 Series Layer 3 Managed Switch Software

Neighbor Events

The number of times this neighbor relationship has changed state,

 

or an error has occurred.

External LSA Count

The number of external (LS type 5) link-state advertisements in

 

the link-state database.

LSAs Received The number of LSAs received.

Originate New LSAs The number of LSAs originated.

show ip ospf neighbor

This command displays the OSPF neighbor table list. When a particular neighbor ID is specified, detailed information about a neighbor is given. The information below will only be displayed if OSPF is enabled and the interface has a neighbor. The IP address is the IP address of the neighbor.

Format

show ip ospf neighbor <ipaddr> <slot/port>

Mode

Privileged EXEC and User EXEC

Interface

Is the slot/port identifying the internal interface number of the

 

OSPF neighbor.

Router Id

Is a 4-digit dotted-decimal number identifying neighbor router.

Options

An integer value that indicates the optional OSPF capabilities

 

supported by the neighbor. The neighbor's optional OSPF capa-

 

bilities are also listed in its Hello packets. This enables received

 

Hello Packets to be rejected (i.e., neighbor relationships will not

 

even start to form) if there is a mismatch in certain crucial OSPF

 

capabilities.

Router Priority

Displays the OSPF priority for the specified interface. The prior-

 

ity of an interface is a priority integer from 0 to 255. A value of '0'

 

indicates that the router is not eligible to become the designated

 

router on this network.

State

The types are:

 

Down- initial state of the neighbor conversation - no recent infor-

 

mation has been received from the neighbor.

 

Attempt - no recent information has been received from the

 

neighbor but a more concerted effort should be made to contact

 

the neighbor.

 

Init - an Hello packet has recently been seen from the neighbor,

 

but bi-directional communication has not yet been established.

 

2 way - communication between the two routers is bi-directional.

 

 

Routing Commands

9-45

202-10009-01_060204

Page 227
Image 227
NETGEAR 7300 Series user manual Show ip ospf neighbor, Neighbor Events