Reference Guide

Supported
Releases
10.2.0E or later
show ip ospf database asbr-summary
Displays information about AS boundary LSAs.
Syntax
show ip ospf [process-id] database asbr-summary
Parameters process-id—(Optional) Displays the AS boundary LSA information for a specified OSPF process ID. If
you do not enter a process ID, this applies only to the first OSPF process.
Default Not configured
Command Mode EXEC
Usage
Information
● LS Age—Displays the LS age.
● Options—Displays optional capabilities.
● LS Type—Displays the Link State type.
● Link State ID—Identifies the router ID.
● Advertising Router—Identifies the advertising router’s ID.
● LS Seq Number—Identifies the LS sequence number (identifies old or duplicate LSAs).
● Checksum—Displays the Fletcher checksum of an LSA’s complete contents.
● Length—Displays the LSA length in bytes.
● Network Mask—Identifies the network mask implemented on the area.
● TOS—Displays the ToS options. The only option available is zero..
● Metric—Displays the LSA metric.
Example
OS10# show ip ospf 10 database asbr-summary
OSPF Router with ID (1.1.1.1) (Process ID 100)
Summary Asbr (Area 0.0.0.1)
LS age: 32
Options: (No TOS-Capability, No DC)
LS type: Summary Asbr
Link State ID: 8.1.1.1
Advertising Router: 2.2.2.2
LS Seq Number: 0x80000001
Checksum: 0xB595
Length: 28
Network Mask: /0
TOS: 0 Metric: 0
Supported
Releases
10.2.0E or later
show ip ospf database external
Displays information about the AS external (Type 5) LSAs.
Syntax
show ip ospf [process-id] database external
Parameters process-id—(Optional) Displays AS external (Type 5) LSA information for a specified OSPF Process
ID. If you do not enter a Process ID, this command applies only to the first OSPF process.
Default Not configured
Command Mode EXEC
Usage
Information
● LS Age — Displays the LS age.
● Options — Displays the optional capabilities available on the router.
● LS Type — Displays the Link State type.
404 Layer 3