Cisco Exam 3 Study Guide with
Complete Solutions
FALSE - ANS-The addition of a new router initiates a new DR/BDR election process.
TRUE - ANS-The OSPF Hello and Dead intervals must match or a neighbor adjacency
does not occur.
TRUE - ANS-One advantage of multiarea OSPF is that it reduces the frequency of SPF
calculations.
FALSE - ANS-When configuring OSPFv3, the advertised routes are configured using
the "network" command.
Routing to and from networks with many neighbors. - ANS-Static routing has three
primary uses, which is not one of them?
Fast Convergence - ANS-Which OSPF feature quickly propagates network changes?
Point-To-Multipoint - ANS-Multiple routers interconnected in a hub-and-spoke topology
over an NBMA network defines which type of OSPF network?
BDR - ANS-A _____ is elected in case the DR fails.
FULL/DROTHER - ANS-This is a DR or BDR router that is fully adjacent with a non-DR
or BDR router.
To influence the DR/BDR election process. - ANS-The command ip ospf priority can be
used for which reason?
default-information originate - ANS-Which command can be entered to propagate the
default static route in OSPF updates?
All of the above - ANS-Which of the following does not happen when using single-area
OSPF networks?
0 - ANS-Hierarchical networking defines area _____ as the core to which all other areas
directly connect.
1 - ANS-All routers generate type _____ LSAs.
