Enterprise

Front

What is a function of OSPF hello packets?

Back

to discover neighbors and build adjacencies between them

Front

Which OPSF packet contains the different types of link-state advertisements?

Back

LSU

Front

What does an OSPF area contain? Options: routers that share the same router ID, routers whose SPF trees are identical, routers that have the same link-state information in their LSDBs, routers that share the same process ID

Back

routers that have the same link-state information in their LSDBs

Front

What is used to facilitate hierarchical routing in OSPF? Options: the use of multiple areas, frequent SPF calculations, autosummarization, the election of designated routers

Back

the use of multiple areas

Front

Which OSPF data structure is identical on all OSPF routers that share the same area? Options: forwarding database, link-state database, adjacency database, routing table

Back

link-state database

Front

Which step does an OSPF-enabled router take immediately after establishing an adjacency with another router?

Back

exchanges link-state advertisements

Front

A network engineer has manually configured the hello interval to 15 seconds on an interface of a router that is running OSPFv2. By default, how will the dead interval on the interface be affected?

Back

The dead interval will now be 60 seconds.

Front

Refer to the exhibit. A network administrator has configured the OSPF timers to the values that are shown in the graphic. What is the result of having those manually configured timers?

Back

The R1 dead timer expires between hello packets from R2.

Front

What is the default router priority value for all Cisco OSPF routers?

Back

1

Front

Which type of OSPFv2 packet contains an abbreviated list of the LSDB of a sending router and is used by receiving routers to check against the local LSDB?

Back

database description