Reference Guide

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.
• Link State ID — Identies the router ID.
• Advertising Router — Identies the advertising router’s ID.
• LS Seq Number — Identies the LS sequence number (identies old or duplicate LSAs).
• Checksum — Displays the Fletcher checksum of an LSA’s complete contents.
• Length — Displays the LSA length in bytes.
• Opaque Type — Identies the Opaque type eld (the rst 8 bits of the LS ID).
• Opaque ID — Identies the Opaque type-specic ID (the remaining 24 bits of the LS ID).
Example
OS10# show ip ospf 100 database opaque-link
OSPF Router with ID (1.1.1.1) (Process ID 100)
Type-9 Link Local Opaque (Area 0.0.0.1)
LS age: 3600
Options: (No TOS-Capability, No DC)
LS type: Type-9 Link Local Opaque
Link State ID: 8.1.1.1
Advertising Router: 2.2.2.2
LS Seq Number: 0x80000007
Checksum: 0x9DA1
Length: 28
Opaque Type: 8
Opaque ID: 65793
Supported Releases 10.2.0E or later
show ip ospf database router
Displays information about the router (Type 1) LSA.
Syntax
show ip ospf process-id database router
Parameters process-id — (Optional) Displays the router (Type 1) LSA for an OSPF Process ID. If you do not enter a
Process ID, this command applies only to the rst OSPF process.
Default Not congured
Command Mode EXEC
Usage Information Output:
• LS age—Displays the LS age.
• Options—Displays optional capabilities.
• LS Type—Displays the Link State type.
• Link State ID—Identies the router ID.
• Advertising Router—Identies the advertising router’s ID.
• LS Seq Number—Identies the LS sequence number (identies old or duplicate LSAs).
• Checksum—Displays the Fletcher checksum of an LSA’s complete contents.
• Length—Displays the LSA length in bytes.
• TOS—Displays the ToS options. The only option available is zero..
Layer 3 431