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3Com 3500 User Manual

Page 562

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562

C

HAPTER

19: O

PEN

S

HORTEST

P

ATH

F

IRST

(OSPF)

Fields in the IP OSPF Link State Data Summary Display

Field

Description

LS Age

Time (in seconds) since LSA was originated

LS Seq

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

LSID

Type 3

— Destination network’s IP address

Type 4

— ASBR’s OSPF router ID

Metric

Cost to reach the network

Network mask

For

Type 3

— destination network’s IP address mask

For

Type 4

— Not used, must be

0 (--)

Router ID

Originating router ID