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to show the autonomous system boundary router (ASBR) summary LSAs. Use external to display the external LSAs. Use
network to display the network LSAs. Use nssaexternal to display NSSA external LSAs. Use router to display router LSAs. Use
summary to show the LSA database summary information. Use <lsid> to specify the link state ID (LSID). The value of <lsid> can
be an IP address or an integer in the range of 0-4294967295. Use adv-router to show the LSAs that are restricted by the
advertising router. Use self-originate to display the LSAs in that are self originated. The information below is only displayed if
OSPF is enabled.
▫
Format
show ip ospf [<areaid>] database [{asbr-summary | external | network | nssa-external | router |
summary}] [<lsid>] [{advrouter [<rtrid>] | self-originate}]
▫
Modes
Privileged EXEC
User EXEC
For each link-type and area, the following information is displayed.
Link Id
Adv Router
Age
Sequence
Checksum
Options
Rtr Opt
12.7.46 show ip ospf database database-summary
Use this command to display the number of each type of LSA in the database for each area and for the router. The command
also displays the total number of LSAs in the database.
▫
Format
show ip ospf database database-summary
▫
Modes
Privileged EXEC
User EXEC
Router
Network
Is a number that uniquely identifies an LSA that a router originates from all other self
originated LSA's of the same LS type.
The Advertising Router. Is a 32 bit dotted decimal number representing the LSDB
interface.
Is a number representing the age of the link state advertisement in seconds.
Is a number that represents which LSA is more recent.
Is the total number LSA checksum.
This is an integer. It indicates that the LSA receives special handling during routing
calculations.
Router Options are valid for router links only.
Total number of router LSAs in the OSPF link state database.
Total number of network LSAs in the OSPF link state database.
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