CCNA2 Chapter 9 Exam - Online Assessment
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CCNA2 Chapter 9 Exam – Online Assessment
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Question 1 of 21
1. Question
What is the primary purpose of NAT?Correct
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Question 2 of 21
2. Question
Which method is used by a PAT-enabled router to send incoming packets to the correct inside hosts?Correct
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Question 3 of 21
3. Question
What are two benefits of NAT? (Choose two.)Correct
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Question 4 of 21
4. Question
What is a disadvantage of NAT?Correct
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Question 5 of 21
5. Question
What is an advantage of deploying IPv4 NAT technology for internal hosts in an organization?Correct
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Question 6 of 21
6. Question
Refer to the exhibit. Which address or addresses represent the inside global address?
CCNA2 v6.0 Chapter 9 Exam 002
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Question 7 of 21
7. Question
Refer to the exhibit. A technician is configuring R2 for static NAT to allow the client to access the web server. What is a possible reason that the client PC cannot access the web server?
CCNA2 v6.0 Chapter 9 Exam 004
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Question 8 of 21
8. Question
A network administrator configures the border router with the command R1(config)# ip nat inside source list 4 pool corp. What is required to be configured in order for this particular command to be functional?Correct
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Question 9 of 21
9. Question
When dynamic NAT without overloading is being used, what happens if seven users attempt to access a public server on the Internet when only six addresses are available in the NAT pool?
Correct
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Question 10 of 21
10. Question
What is defined by the ip nat pool command when configuring dynamic NAT?Correct
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Question 11 of 21
11. Question
Refer to the exhibit. What is the purpose of the command marked with an arrow shown in the partial configuration output of a Cisco broadband router?
CCNA2 v6.0 Chapter 9 Exam 001
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Question 12 of 21
12. Question
A network engineer has configured a router with the command ip nat inside source list 4 pool corp overload. Why did the engineer use the overload option?Correct
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Question 13 of 21
13. Question
What are two of the required steps to configure PAT? (Choose two.)Correct
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Question 14 of 21
14. Question
What is the major benefit of using NAT with Port Address Translation?Correct
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Question 15 of 21
15. Question
What is the purpose of port forwarding?Correct
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Question 16 of 21
16. Question
A network administrator is configuring a static NAT on the border router for a web server located in the DMZ network. The web server is configured to listen on TCP port 8080. The web server is paired with the internal IP address of 192.168.5.25 and the external IP address of 209.165.200.230. For easy access by hosts on the Internet, external users do not need to specify the port when visiting the web server. Which command will configure the static NAT?Correct
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Question 17 of 21
17. Question
What is a characteristic of unique local addresses?Correct
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Question 18 of 21
18. Question
Which statement describes IPv6 ULAs?Correct
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Question 19 of 21
19. Question
Refer to the exhibit. Based on the output that is shown, what type of NAT has been implemented?
CCNA2 v6.0 Chapter 9 Exam 003
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Question 20 of 21
20. Question
Match the steps with the actions that are involved when an internal host with IP address 192.168.10.10 attempts to send a packet to an external server at the IP address 209.165.200.254 across a router R1 that is running dynamic NAT. (Not all options are used.)
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- R1 translates the IP address in the packets from 209.65.200.254 to 192.168.10.10.
- R1 replaces the address 192.168.10.10 with a translated inside global address.
- R1 checks the NAT configuration to determine if this packet should be translated.
- R1 selects an available global address from the dynamic address pool.
- The host sends packets that request a connection to the serer at the address 209.165.200.254.
- If there is no translation entry for this IP address, R1 determines that the source address 192.168.10.10 must be translated.
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step 5
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step 2
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step 4
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step 1
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step 3
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Question 21 of 21
21. Question
Fill in the blank. Do not use abbreviations.
NAT overload is also known as …………..Correct
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