Testking_640-802_V13

What could cause the symptoms?

A.Interface S0/0 on the router is down.

B.Interface Fa0/1 on the router is down.

C.Interface Fa0/5 on Testking3 is down.

D.Interface Fa0/4 on Testking3 is down.

E.Testking2 is turned off.

F.Trunking is not enabled on the link between Testking1 and Testking3.

Answer: D Explanation:

Since all user hosts have access to internet, link to router has to be up. Therefore, router interface (Fa0/1 - believe it is labeled incorrectly on diagram as Fa1/0) must be up. Since all hosts can ping each other, but none can get to VLAN 9 which is through single interface Fa0/4, this interface must be down.

Choice A: incorrect, S0/0 must be up if internet access available.

Choice B: incorrect, Fa0/1 must be up if internet access (through router) available. Choice C: incorrect, would not prevent access to VLAN9 via other routes (i.e Fa0/7, Fa0/9, Fa0/4)

Choice D: correct

Choice E: incorrect: TestKing2 must be up if internet access (through switch and then router) available

Choice F: incorrect: Disabled trunking on link between TestKing1 and TestKing3 would not prevent access to VLAN9 via other routes

QUESTION NO: 7

Refer to the graphic shown below:

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What symbol represents a type of device that is connected to interface FastEthemet 0/23 of the 2960 switch Sw1-2960?

A.Picture A

B.Picture B

C.Picture C

D.Picture D

Answer: D

Explanation:

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Some of the common Cisco symbols are shown below:

Note: Choice B in this question represents an ATM switch, which is not pictured above. From the output shown in this question, we can see that there a numerous different MAC addresses associated with port Fa 0/23. This can only mean that a device with multiple hosts attached to it is plugged into this port, such as a hub or another switch.

Section 8: Determine the path between two hosts across a network (16 questions)

QUESTION NO: 1

Part of the TestKing network topology is shown below:

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Entry exhibit:

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Host TestKingA pings Host TestKingB, which entry will be in the ARP cache of Host TestKingA to support this transmission?

A.A

B.B

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C.C

D.D

E.E

Answer: C

QUESTION NO: 2

The TestKing network is shown in the following exhibit:

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TestKing uses EIGRP as the routing protocol. Based on the info shown above, what path will packets take from a host on the 192.168.10.192/26 network to a host on the LAN attached to routerTESTKING1?

A.The path of the packets will be TESTKING3 to TESTKING2 to TESTKING1

B.The path of the packets will be TESTKING3 to TESTKING1 to TESTKING2

C.The path of the packets will be both TESTKING3 to TESTKING2 to TESTKING1 AND TESTKING3 to TESTKING1

D.The path of the packets will be TESTKING3 to TESTKING1

E.None of the above

Answer: D Explanation:

Based on the routing table of TestKing3, the best path to the TestKing1 LAN is shown on the first routing entry (192.168.10.64). TestKing 3 will use the Serial 0/0 interface to route traffic to this destination, with the next hop IP address of 192.168.10.9, which is the network used between TestKing3 and TestKing1, making choice D correct. Note that there is only one routing entry for this destination. If traffic were load balancing over both paths, then both would be displayed in the routing table.

QUESTION NO: 3

Refer to the following exhibit:

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Based on the diagram shown above, what is the correct addressing for a frame and packet received by Host TestKingB from Host TestKingA?

A.Destination MAC: 0011.43da.2c98 Source MAC: 0070.0e8f.088a Destination IP: 192.168.60.5

Source IP: 192.168.60.1

B.Destination MAC: 0011.43da.2c98 Source MAC: 0070.0e8f.088a Destination IP: 192.168.60.5

Source IP: 192.168.24.5

C.Destination MAC: 0011.43da.2c98 Source MAC: 00b0.d0ef.5f6a Destination IP: 192.168.60.5

Source IP: 192.168.24.5

D.Destination MAC: 0011.43da.2c98 Source MAC: 0070.0e97.af4e Destination IP: 192.168.60.5

Source IP: 192.168.60.2

E.None of the above

Answer: B

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Explanation:

When packets leave from the host, the packets contains the source MAC and IP of the host address. The source and destination IP address will not change. Because the host knows that the destination is on another subnet, it will forward the packet to the default gateway device, so the destination MAC address will be of the default gateway, which is the FA0/0 interface of router TestKing3.

QUESTION NO: 4

Exhibit #1:

Exhibit #2:

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Please study the two exhibits carefully.

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