CCNA 640 - 801: Section 6

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1. Your company has been assigned the following IP address for its network: 199.141.27.0
Of subnet mask of 255.255.255.240 was selected to make provision for the LAN design.
Which of the following addresses can be assigned to hosts on the resulting subnets? (Select three options.)

A.
B.
C.
D.
E.
F.

2. You are the network administrator. Your aim is to support a multi-protocol network that includes IP, AppleTalk and IPX.
Which routing protocol can you use that will achieve this aim?

A.
B.
C.
D.
E.

3. You have been asked to configure a default route.
Which of the IOS commands mentioned below will accomplish this task? (Select two options.)

A.
B.
C.
D.
E.
F.

4. A newly assigned trainee wants to know from you what the "Inside Global" address represents in the configuration of NAT.
What can you tell him?

A.
B.
C.
D.
E.

5. Which of the following statements describes full or half-duplex Ethernet operation correctly? (Select two options.)

A.
B.
C.
D.
E.

6. What does the concept route aggregate mean when one talks about using variable subnet masking?

A.
B.
C.
D.

7. Which of the following WAN technologies provides small offices and private homes using normal telephone lines with higher speed digital dial-up service?

A.
B.
C.
D.
E.

8. Which of the following commands are required to create an 802.1Q link on an IOS based switch when you want to establish a trunk link between two switches? (Select two options.)

A.
B.
C.
D.
E.
F.

9. How would you configure a router in a Frame Relay network to prevent issues such as split horizons hampering routing updates?

A.
B.
C.
D.
E.

10. Assuming that all OSPF routers in a particular area are configured with identical priority values, which of the following values would a router use for OSPF router ID when it does not have a loopback interface?

A.
B.
C.
D.
E.

11. Which of the following commands will display the CHAP authentication process as it occurs between the two routers in the network when you know that all WAN links inside the company`s network use PPP with CHAP for authentication security?

A.
B.
C.
D.
E.

12. Which of the following will allow a router to respond to an ARP request that is meant for a remote host?

A.
B.
C.
D.
E.

13. You work as a network administrator in your company. You must design an IP addressing scheme to support the company`s network that will provide for a minimum of 300 sub-networks and a maximum of 50 host addresses per subnet.
Which of the following subnet masks will enable you to support an appropriate addressing scheme given the fact that you work with only one Class B address? (Select two options.)

A.
B.
C.
D.
E.
F.

14. Study the Exhibit below carefully:

London#show vtp status
VTP Version: 2
Configuration Revision: 0
Maximum VLANs supported locally: 64
Number of existing VLANs: 5
VTP Operating Mode: Client
VTP Domain Name: London
VTP Pruning Mode: Disabled
VTP V2 Mode: Disabled
VTP Traps Generation: Disabled

Above is an illustration of the output of the London switch.
What is the function of this switch?

A.
B.
C.
D.
E.

15. Which of the following fields of frame is used by detection schemes to perform its function?

A.
B.
C.
D.
E.
F.

16. Select two of the following statements that are characteristics of a Frame Relay point-to-point subinterface.

A.
B.
C.
D.
E.

17. When you execute Router# show frame-relay, which of the following command options will be displayed? (Select three options.)

A.
B.
C.
D.
E.
F.

18. Why is it beneficial for individuals in the data communication industry to use the layered OSI reference model? (Select two options.)

A.
B.
C.
D.
E.

19. Which routing protocol would allow a network administrator scalability and VLSM support and minimize overhead if the network administrator want to merge different networks all using routers from multiple vendors.

A.
B.
C.
D.
E.

20. Which one of the following represents the bandwidth capacity of a single ISDN BRI B channel?

A.
B.
C.
D.
E.
F.