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LevelOne GTL-2691 User Manual

Page 1508

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C

HAPTER

49

| IP Routing Commands

Open Shortest Path First (OSPFv2)

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External Route Tag: 0

Console#

The following shows output when using the network keyword.

Console#show ip ospf database network

OSPF Router with ID (0.0.0.0) (Process ID 1)

Net Link States (Area 0.0.0.0)

LS Age: 0

Options: 0x2 (*|-|-|-|-|-|E|-)

LS Type: network-LSA

Link State ID: 192.168.0.2 (address of Designated Router)

Advertising Router: 192.168.0.2

LS Seq Number: 80000005

Checksum: 0x9413

Length: 32

Network Mask: /24

Attached Router: 192.168.0.2

Attached Router: 192.168.0.3

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.

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Table 209: show ip ospf database external - display description

Field

Description

OSPF Router ID Router ID

LS Age

Age of LSA (in seconds)

Options

Optional capabilities associated with the LSA

LS Type

AS External Links - LSA describes routes to destinations outside the AS

(including default external routes for the AS)

Link State ID

IP network number (External Network Number)

Advertising

Router

Advertising router ID

LS Sequence

Number

Sequence number of LSA (used to detect older duplicate LSAs)

Checksum

Checksum of the complete contents of the LSA

Length

The length of the LSA in bytes

Network Mask

Address mask for the network

Metric Type

Type 1 or Type 2 external metric (see the

redistribute

command)

TOS

Type of Service – This router only supports TOS 0 (or normal service)

Metric

Cost of the link

Forward

Address

Next hop address. If this field is set to 0.0.0.0, data is forwarded to the

originator of the advertisement.

External Route

Tag

Optional tag if defined (see the

redistribute

command)