What is the primary purpose of NAT?
conserve IPv4 addresses *
Which method is used by a PAT-enabled router to send incoming packets to the correct inside hosts?
It uses the destination TCP or UDP port number on the incoming packet. *
00:05
01:13
What are two benefits of NAT...
which method is used by a pat enabled router to send incoming packets to the correct inside hosts
what are two benefits of nat
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CCNA 2 Chapter 9 Exam
What is the primary purpose of NAT? - Answer conserve IPv4 addresses *
Which method is used by a PAT-enabled router to send incoming packets to the correct
inside hosts? - Answer It uses the destination TCP or UDP port number on the incoming
packet. *
What are two benefits of NAT? (Choose two.) - Answer It saves public IP addresses. *
It adds a degree of privacy and security to a network. *
What is a disadvantage of NAT? - Answer There is no end-to-end addressing. *
What is an advantage of deploying IPv4 NAT technology for internal hosts in an
organization? - Answer provides flexibility in designing the IPv4 addressing scheme *
Refer to the exhibit. Which address or addresses represent the inside global address? -
Answer 209.165.20.25 *
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? - Answer Interface S0/0/0 should be identified as the outside NAT
interface. *
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? - Answer a NAT pool named corp that defines the
starting and ending public IP addresses *
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? - Answer The request to the server for the seventh user fails. *
What is defined by the ip nat pool command when configuring dynamic NAT? - Answer
the pool of global address *
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? - Answer defines which
addresses can be translated *
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? - Answer The
company has more private IP addresses than available public IP addresses. *
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