Version 8.3.7.0 Introduced on the S4810.
Version 7.8.1.0 Added support for Multi-Process OSPF.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
pre-Version 
6.1.1.1
Introduced on the E-Series.
Usage 
Information
The following describes the show ip ospf process-id database router 
command shown in the Example below.
Item Description
LS Age Displays the LSA 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 type.
Link State ID Displays the Link State ID.
Advertising Router Identifies the router ID of the LSA’s originating router.
LS Seq Number Displays the link state sequence number. This number detects 
duplicate or old LSAs.
Checksum Displays the Fletcher checksum of an LSA’s complete contents.
Length Displays the length in bytes of the LSA.
Number of Links Displays the number of active links to the type of router (Area Border 
Router or AS Boundary Router) listed in the previous line.
Link connected to: Identifies the type of network to which the router is connected.
(Link ID) Identifies the link type and address.
(Link Data) Identifies the router interface address.
Number of TOS 
Metric
Lists the number of TOS metrics.
TOS 0 Metric Lists the number of TOS 0 metrics.
Example
FTOS#show ip ospf 100 database router
     OSPF Router with ID (1.1.1.10) (Process ID 100)
         Router (Area 0)
1087