CCNA Cisco Certified Network Associate CCNA (803) (200-120) Free Practice Test

Question 1

CORRECT TEXT
CCNA.com has a small network that is using EIGRP as its IGP. All routers should be running an EIGRP AS number of 12. Router MGT is also running static routing to the ISP.
CCNA.com has recently added the ENG router. Currently, the ENG router does not have connectivity to the ISP router. All over interconnectivity and Internet access for the existing locations of the company are working properly.
The task is to identify the fault(s) and correct the router configuration(s) to provide full connectivity between the routers.
Access to the router CLI can be gained by clicking on the appropriate host.
All passwords on all routers are cisco.
IP addresses are listed in the chart below.
MGT
Fa0/0 - 192.168.77.33 S1/0 - 198.0.18.6 S0/0 - 192.168.27.9
S0/1 - 192.168.50.21
ENG
Fa0/0 - 192.168.77.34 Fa1/0 - 192.168.12.17 Fa0/1 - 192.168.12.1
Parts1
Fa0/0 - 192.168.12.33 Fa0/1 - 192.168.12.49 S0/0 - 192.168.27.10
Parts2
Fa0/0 - 192.168.12.65 Fa0/1 - 192.168.12.81 S0/1 - 192.168.50.22

Correct Answer:

On the MGT Router:
Config t
Router eigrp 12
Network 192.168.77.0

Question 2

What is the default maximum number of equal-cost paths that can be placed into the routing table of a Cisco OSPF router?

A. 8

B. 16

C. 2

D. unlimited

Correct Answer: A

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Question 3

Refer to the exhibit.

All switch ports are assigned to the correct VLANs, but none of the hosts connected to SwitchA can communicate with hosts in the same VLAN connected to SwitchB. Based on the output shown, what is the most likely problem?

A. VTP is not configured to carry VLAN information between the switches.

B. The link between the switches is configured in the wrong VLAN.

C. The link between the switches needs to be configured as a trunk.

D. Switch IP addresses must be configured in order for traffic to be forwarded between the switches.

E. The access link needs to be configured in multiple VLANs.

Correct Answer: C

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Question 4

Which three are characteristics of an IPv6 anycast address? (Choose three.)

A. a unique IPv6 address for each device in the group

B. the same address for multiple devices in the group

C. delivery of packets to the group interface that is closest to the sending device

D. one-to-many communication model

E. any-to-many communication model

F. one-to-nearest communication model

Correct Answer: B,C,F

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Question 5

What information does a router running a link-state protocol use to build and maintain its topological database? (Choose two.)

A. TTL packets from designated routers

B. hello packets

C. beacons received on point-to-point links

D. routing tables received from other link-state routers

E. LSAs from other routers

F. SAP messages sent by other routers

Correct Answer: B,E

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Question 6

Refer to the exhibit.

The two connected ports on the switch are not turning orange or green. What would be the most effective steps to troubleshoot this physical layer problem? (Choose three.)

A. Ensure cable A is plugged into a trunk port.

B. Reboot all of the devices.

C. Reseat all cables.

D. Ensure that cables A and B are straight-through cables.

E. Ensure that the Ethernet encapsulations match on the interconnected router and switch ports.

F. Ensure the switch has power.

Correct Answer: C,D,F

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Question 7

Which IPv6 address is valid?

A. 2031::130F::9C0:876A:130B

B. 2001:0db8:0000:130F:0000:0000:08GC:140B

C. 2001:0db8:0:130H::87C:140B

D. 2031:0:130F::9C0:876A:130B

Correct Answer: D

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Question 8

Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down.

Which of the following are true? (Choose two.)

A. Router C will use ICMP to inform Host 1 that Host 2 cannot be reached.

B. Router C will send a Source Quench message type.

C. Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached.

D. Router C will send a Destination Unreachable message type.

E. Router C will use ICMP to inform Router B that Host 2 cannot be reached.

F. Router C will send a Router Selection message type.

Correct Answer: A,D

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Question 9

Refer to the exhibit.

A network administrator is configuring an EtherChannel between SW1 and SW2. The SW1 configuration is shown. What is the correct configuration for SW2?

A. interface FastEthernet 0/1 channel-group 1 mode active switchport trunk encapsulation dot1q switchport mode trunk interface FastEthernet 0/2 channel-group 1 mode active switchport trunk encapsulation dot1q switchport mode trunk

B. interface FastEthernet 0/1 channel-group 1 mode passive switchport trunk encapsulation dot1q switchport mode trunk interface FastEthernet 0/2 channel-group 1 mode passive switchport trunk encapsulation dot1q switchport mode trunk

C. interface FastEthernet 0/1 channel-group 1 mode desirable switchport trunk encapsulation dot1q switchport mode trunk interface FastEthernet 0/2 channel-group 1 mode desirable switchport trunk encapsulation dot1q switchport mode trunk

D. interface FastEthernet 0/1 channel-group 2 mode auto switchport trunk encapsulation dot1q switchport mode trunk interface FastEthernet 0/2 channel-group 2 mode auto switchport trunk encapsulation dot1q switchport mode trunk

Correct Answer: C

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Question 10

A network administrator is configuring ACLs on a Cisco router, to allow traffic from hosts on networks 192.168.146.0, 192.168.147.0, 192.168.148.0, and 192.168.149.0 only. Which two ACL statements, when combined, would you use to accomplish this task? (Choose two.)

A. access-list 10 permit ip 192.168.148.0 0.0.1.255

B. access-list 10 permit ip 192.168.147.0 0.0.255.255

C. access-list 10 permit ip 192.168.146.0 0.0.1.255

D. access-list 10 permit ip 192.168.149.0 0.0.255.255

E. access-list 10 permit ip 192.168.146.0 0.0.0.255

F. access-list 10 permit ip 192.168.146.0 255.255.255.0

Correct Answer: A,C

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Question 11

What value is primarily used to determine which port becomes the root port on each nonroot switch in a spanning-tree topology?

A. highest port priority number

B. VTP revision number

C. lowest port MAC address

D. port priority number and MAC address

E. path cost

Correct Answer: E

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Question 12

Scenario
Refer to the topology. Your company has connected the routers R1, R2, and R3 with serial links.
R2 and R3 are connected to the switches SW1 and SW2, respectively. SW1 and SW2 are also
connected to the routers R4 and R5.
The EIGRP routing protocol is configured.
You are required to troubleshoot and resolve the EIGRP issues between the various routers.
Use the appropriate show commands to troubleshoot the issues.

The loopback interfaces on R4 with the IP addresses of 10.4.4.4/32, 10.4.4.5/32, and 10.4.4.6/32 are not appearing in the routing table of R5. Why are the interfaces missing?

A. The loopback addresses haven't been advertised, and the network command is missing on R4.

B. R4 has been incorrectly configured to be in another AS, so it does not peer with R5.

C. Automatic summarization is enabled, so only the 10.0.0.0 network is displayed.

D. The interfaces are shutdown, so they are not being advertised.

Correct Answer: B

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Question 13

Refer to the exhibit.

Which address range efficiently summarizes the routing table of the addresses for router Main?

A. 172.16.0.0./16

B. 172.16.0.0/18

C. 172.16.0.0./21

D. 172.16.0.0./20

Correct Answer: D

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Question 14

What are the benefits of using Netflow? (Choose three.)

A. Network,Application & User Monitoring

B. Security Analysis

C. Accounting/Billing

D. Network Planning

Correct Answer: A,B,C

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Question 15

Which protocol is an open standard protocol framework that is commonly used in VPNs, to provide secure end-to-end communications?

A. RSA

B. PPTP

C. L2TP

D. IPsec

Correct Answer: D

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Cisco CCNA Cisco Certified Network Associate CCNA (803) (200-120) Free Practice Test