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Question 1:
What is a router's main responsibility when routing packets?
A. Traffic control
B. Collision avoidance
C. Enforcing security
D. Path determination
Question 2:
Which routing protocols would most likely be found running on a multiprotocol router?
A. IPX/SPX and RIP
B. RIP and TCP/IP
C. AppleTalk and IGRP
D. RIP and IGRP
Question 3:
Select the correct IOS command for configuring IGRP as the routing protocol.
A. Router#router igrp 100
B. Router(config-router)>router igrp 100
C. Router(config)#router igrp 100
D. Router(config-if)#set router igrp 100
Question 4:
Entries made by an administrator to manipulate a routing table are referred to as which of the following?
A. Static routes
B. Dynamic routes
C. ARP tables
D. Routing tables
Question 5:
What causes routing loops?
A. Path determination is optimized
B. Hop count is set below 50
C. Convergence is present
D. Routing tables have not converged
Question 6:
What passes periodic copies of routing tables from router to router?
A. Link state
B. Distance vector
C. Store-and-forward
D. Cut-through
Question 7:
What do routers use to communicate with other routers?
A. Broadcast forwarding
B. IP Tunneling
C. Routing protocols
D. Routed protocols
Question 8:
What is the maximum hop count associated with IGRP?
A. 15
B. 50
C. 100
D. 255
Question 9:
What two parts can most protocol addressing schemes be broken down into?
A. TCP and IP
B. IPX and SPX
C. Network and broadcast
D. Network and host
Question 10:
What allows a router to accept a packet on one interface and forward it to another interface?
A. Broadcast forwarding
B. Switching function
C. Filter and control function
D. Path determination
Question 11:
Which of the options below gives two basic steps required when configuring a routing protocol?
1. Configure the interface
2. Enable the routing protocol
3. Disable routing updates
4. Add the network numbers
A. 1, 2
B. 2, 3
C. 2, 4
D. 3, 4
Question 12:
Which of the following are primary goals of routing protocols?
1. Point-to-multipoint routing
2. Rapid convergence
3. Efficiency
4. Flexibility
5. Microsegmentation
A. 1, 2, 3
B. 2, 3, 4
C. 3, 4, 5
D. 1, 3, 5
Question 13:
What type of information is automatically adjusted as topology changes occur?
A. Static routes
B. Dynamic routes
C. ARP tables
D. RARP tables
Question 14:
At what time interval does IGRP send routing updates?
A. 120 seconds
B. 30 seconds
C. 60 seconds
D. 90 seconds
Question 15:
For dynamic routing to work properly what must routers send to other routers?
A. ARP requests
B. RARP packets
C. Static routes
D. Timely updates
Question 16:
Which of the following refers to the number of routers a packet must pass through?
A. Bandwidth
B. Hop count
C. Tick count
D. Delay
Question 17:
Which of the following is a Cisco proprietary protocol?
A. IGRP
B. RIP
C. OSPF
D. ISIS
Question 18:
What do routers use to make forwarding decisions?
A. Routing tables
B. VLANs
C. WAN connectivity
D. Proximity
Question 19:
Which of the following is another term for shortest path first routing algorithm?
A. Source bridging
B. Store-and-forward
C. Distance-vector
D. Link state
Question 20:
Which OSI layer is responsible for finding the best path through the internetwork?
A. 1
B. 2
C. 3
D. 4
Question 21:
Routers under a common administration are said to belong to what?
A. A WAN
B. A LAN
C. An AS
D. An SNMP
Question 22:
What does dynamic routing rely on?
A. Maintenance of an ARP table
B. Accurate entry of static routes
C. Accurate routing tables
D. Collision forwarding
Question 23:
Distance-vector routing begins by identifying which directly connected entity?
A. Routers
B. Ports
C. Switches
D. Networks
Question 24:
Which routing protocol is used to communicate between autonomous systems?
A. RIP
B. Ethernet
C. Token Ring
D. Exterior routing protocols
