Korenix Technology Co., Ltd.
Industrial
Layer 3 Managed Ethernet Switch
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Industrial Layer 3 Managed Ethernet SwitchUser Manual
Page: 688/1568
7.3.1.5
show ip ospf database
This command displays information about the link state database when OSPF is enabled. If you do not
enter any parameters the command displays the LSA headers for all areas. Use the optional <areaid>
parameter to display database information about a specific area. Use the optional parameters to
specify the type of link state advertisements to display.
Syntax
show ip ospf [<areaid>] database [{database-summary | [{asbr-summary network | nssa-external |
opaque-area | opaque-as | opaque-link | mmary}] [<lsid>] [{adv-router [<ipaddr>] | self-originate}]}]
asbr-summary -
Use asbr-summary to show the autonomous system boundary router (ASBR)
summary LSAs.
external
- Use external to display the external LSAs.
network
- Use network to display the network LSAs.
nssa-external
- Use nssa-external to display NSSA external
LSAs.
opaque-area
- Use opaque-area to display area opaque
LSAs.
opaque-as
- Use opaque-as to display AS opaque LSAs.
opaque-link
- Use opaque-link to display link opaque LSAs.
router
- Use router to display router LSAs.
summary
- Use summary to show the LSA database summary information.
lsid
- 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.
adv-router
- Use adv-router to show the LSAs that are restricted by the advertising router.
self-originate
- Use self-originate to display the LSAs in that are self originated. The
information below is only displayed if OSPF is enabled
Default Setting
None
Command Mode
Privileged
Exec User
Exec
Display Messages
Ls Id:
A number that uniquely identifies an LSA that a router originates from all other self originated
LSAs of the same LS type.
Adv Router:
The Advertising Router. Is a 32 bit dotted decimal number representing the LSDB
interface.
Age:
A number representing the age of the link state advertisement in seconds.
Sequence:
A number that represents which LSA is more recent.
Chksm:
The total number LSA checksum.