CCNA 2 Chapter 10 Exam Answers
1. Refer to the exhibit. What does JAX do with link-state packets from ORL?
sends out its updated routing table to both ORL and BOS routers
sends out the individual link-state packets out the interface connected to BOS
queries BOS to see if it has a better route
only adds it to the local routing table and performs no other actions
2. What two events will cause a link state router to send LSPs to all neighbors? (Choose two.)
30 second timer expires
whenever the network topology changes
immediately after the Bellman-Ford algorithm has run
immediately after the DUAL FSM has built the topology database
upon initial startup of router or routing protocol
3. What are two advantages of using a link-state routing protocol instead of a distance vector routing protocol? (Choose two.)
The topology database eliminates the need for a routing table.
Each router independently determines the route to each network.
Link-state protocols require less router processor power than distance vector protocols.
After the inital LSP flooding, they generally require less bandwidth to communicate changes in a topology.
Frequent periodic updates are sent to minimize the number of incorrect routes in the topological database.
CCNA 1 Chapter 10 Exam Answers
1. Refer to the exhibit. What destination IP address will PC1 place in the header for a packet destined for PC2?
192.168.1.1
192.168.2.1
192.168.2.2
192.168.3.1
192.168.3.54
2. Refer to the exhibit. Which three statements identify the type of cabling that would be used in the segments that are shown? (Choose three.)
Segment 1 uses backbone cabling.
Segment 1 uses a patch cable.
Segment 3 uses patch cabling.
Segment 3 uses vertical cabling.
Segment 3 uses horizontal cabling.
Segment 4 uses vertical cabling.
3. What makes fiber preferable to copper cabling for interconnecting buildings? (Choose three.)
greater distances per cable run
lower installation cost
limited susceptibility to EMI/RFI
durable connections
greater bandwidth potential
easily terminated