Which three of the statements below are true regarding the OSPF link state database?

While troubleshooting some connectivity issues, you issue the “show ip ospf database” in
order to examine the link state database. Which three of the statements below are true
regarding the OSPF link state database? (Select three)

While troubleshooting some connectivity issues, you issue the “show ip ospf database” in
order to examine the link state database. Which three of the statements below are true
regarding the OSPF link state database? (Select three)

A.
Each router has an identical link state database.

B.
External routes are imported into a separate link state database.

C.
Synchronization of link state databases is maintained via flooding of LSAs.

D.
Information in the link state database is used to build a routing table by calculating a
shortest-path tree.

E.
By default, link state databases are refreshed every 10 minutes in the absence of
topology changes.



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ME

ME

A. seems not correct : researching to learn the truth here.

KurpeusLondon

KurpeusLondon

A is only true in a single area context. Poorly written