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AS_OPAQUE LSA Checksum: Sho ws the sum of the LS Checksums of AS Opaque LSAs
contained in the link-state databa se.
New LSAs Originated: The number of new link-state advertisements that have been origin ated.
LSAs Received: The number of link-state advertise ments received determined to be new
instantiations.
LSA Count: The total number of link state advertisements currently in the link state database.
Maximum Number of LSAs: The maximum number of LSAs that OSPF can store.
LSA High Water Mark: The maximum size of the link state dat abase since t h e system started.
Retransmit List Entries: The total numb er of LSAs waiting to be acknowledged by all neigh bors. An
LSA may be pending acknowledgment from mo re than one neighbor.
Maximum Number of Retransmit Entries: The maximum number of LSAs that can be waiting for
acknowledgment at any given time.
Retransmit Entries High Water Mark: The highest number of LSAs that have been waiting for
acknowledgment.
External LSDB Limit: Th e maximum number of non-default AS-external-LSAs entries that can be
stored in the link-state database.
Default Metric: Defa ult value for redistributed routes.
Default Passive Setting: Shows wh ether the interfaces are passive by default.
Default Route Advertise: Indicates whether the d efault routes received from ot her sou rce protocols
are advertised or not.
Always: Shows whether default routes are al ways advertised.
Metric: The metric of the routes being redistributed. If the metric is not configure d, this field is blan k.
Metric Type: Shows whether the routes are External Type 1 or External Type 2.
Number of Active Areas: The nu mber of active OSPF are as. An “active” OSPF area is an area with
at least one interface up.
AutoCost Ref BW: Show s the value of auto-cost reference bandwidth configured on the router.
Maximum Paths: The maximum number of paths that OSPF can report for a given destination.
Redistributing: This field is a heading and appears only if you configure the system to take routes
learned from a non-OSPF source and advertise them to its peers.
Source: The source protocol/routes that are being redistributed. Possible values are static,
connected, BGP, or RIP.
Tag: The decimal value attached to each external route.
Subnets: For redistributing routes into OSPF, the scope of redistribution for the specified protocol.
Distribute-List: The access list used to filter redistributed routes.
8.3.1.2 show ip ospf abr
This command displays the internal OSPF routing table entries to Area Border Routers (ABR). This
command takes no options