Brocade BigIron RX Series Configuration Guide User Manual

Page 1400

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BigIron RX Series Configuration Guide

53-1002484-04

Displaying OSPFv3 information

49

The intra-prefix keyword displays detailed information about the intra-area prefix LSAs only.

The link keyword displays detailed information about the link LSAs only.

The link-id <number> parameter displays detailed information about the specified link LSAs only.

The network <number> displays detailed information about the network LSAs only.

The router <number> displays detailed information about the router LSAs only.

The scope <area-id> parameter displays detailed information about the LSAs for a specified area,
AS, or link.

This display shows the following information.

For example, to display detailed information about all LSAs in the database, enter the following
command at any CLI level.

TABLE 226

OSPFv3 database summary fields

This field...

Displays...

Area ID

The OSPF area in which the Brocade device resides.

Type

Type of LSA. LSA types can be the following:

Rtr – Router LSAs (Type 1).

Net – Network LSAs (Type 2).

Inap – Inter-area prefix LSAs for ABRs (Type 3).

Inar – Inter-area router LSAs for ASBRs (Type 4).

Extn – AS external LSAs (Type 5).

Link – Link LSAs (Type 8).

Iap – Intra-area prefix LSAs (Type 9).

LS ID

The ID of the LSA, in hexadecimal, from which the device learned this route.

Adv Rtr

The device that advertised the route.

Seq(Hex)

The sequence number of the LSA. The OSPF neighbor that sent the LSA stamps it with
a sequence number to enable the Brocade device and other OSPF routers to determine
which LSA for a given route is the most recent.

Age

The age of the LSA, in seconds.

Chksum

A checksum for the LSA packet. The checksum is based on all the fields in the packet
except the age field. The Brocade device uses the checksum to verify that the packet is
not corrupted.

Len

The length, in bytes, of the LSA.

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