Reference Guide
1120 | Open Shortest Path First (OSPFv2)
www.dell.com | support.dell.com
 Link State ID: 1.0.0.1
 Advertising Router: 10.16.1.160
 LS Seq Number: 0x80000416
 Checksum: 0x376
 Length: 28
 Opaque Type: 1
 Opaque ID: 1
 Unable to display opaque data
 LS age: 833
 Options: (No TOS-capability, No DC, E)
 LS type: Type-10 Opaque Link Area
 Link State ID: 1.0.0.2
 Advertising Router: 10.16.1.160
 LS Seq Number: 0x80000002
 Checksum: 0x19c2
--More--
Related
Commands
show ip ospf database opaque-as
c e s
Display the opaque-as (type 11) LSA information.
Syntax
show ip ospf process-id database opaque-as [link-state-id] [adv-router ip-address]
Table 37-7. Command Example Descriptions: show ip ospf process-id database 
opaque-area
Item Description
LS Age Displays the LSA’s age.
Options Displays the optional capabilities available on router. The 
following options can be found in this item:
• TOS-capability or No TOS-capability is displayed depending 
on whether the router can support Type of Service. 
• DC or No DC is displayed depending on whether the 
originating router can support OSPF over demand circuits.
• E or No E is displayed on whether the originating router can 
accept AS External LSAs.
LS Type Displays the LSA’s type.
Link State ID Displays the Link State ID.
Advertising Router Identifies the advertising router’s ID.
Checksum Displays the Fletcher checksum of the an LSA’s complete contents.
Length Displays the length in bytes of the LSA.
Opaque Type Displays the Opaque type field (the first 8 bits of the Link State 
ID).
Opaque ID Displays the Opaque type-specific ID (the remaining 24 bits of the 
Link State ID).
show ip ospf database  Displays OSPF database information.










