Users Guide
112.2.1.1 112.2.1.1 1282 0x8000000b 0x0485 3
112.112.112.1 112.112.112.1 1305 0x80000250 0xbab2 1
112.112.112.2 112.112.112.2 1305 0x80000250 0xbeaa 1
Network (Area 0.0.0.0)
Link ID ADV Router Age Seq# Checksum
110.1.1.2 112.2.1.1 1287 0x80000008 0xd2b1
111.1.1.1 111.2.1.1 1458 0x80000008 0x1b8f
111.2.1.1 111.2.1.1 1458 0x80000008 0x198f
112.1.1.1 112.2.1.1 1372 0x80000008 0x287c
112.2.1.1 112.2.1.1 1372 0x80000008 0x267c
Summary Network (Area 0.0.0.0)
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.
● vrf vrf-name — (Optional) Displays the AS boundary LSA information for a OSPF process ID
corresponding to the specified VRF.
Default Not configured
Command Mode EXEC
Usage
Information
● LS Age—Displays the LS age.
● Options—Displays optional capabilities.
● LS Type—Displays the LS type.
● Link State ID—Identifies the router ID.
● Advertising Router—Identifies the advertising router’s ID.
● LS Seq Number—Identifies the LS sequence number. This 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
952 Layer 3