[Free] 2017(Oct) Dumps4cert Testinsides Cisco 200-120 Dumps with VCE and PDF Download 91-100

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CCNA Cisco Certified Network Associate CCNA

Question No: 91 – (Topic 3)

Which option is a valid IPv6 address?

A. 2001:0000:130F::099a::12a

B. 2002:7654:A1AD:61:81AF:CCC1

C. FEC0:ABCD:WXYZ:0067::2A4

D. 2004:1:25A4:886F::1

Answer: D

Question No: 92 – (Topic 3)

A national retail chain needs to design an IP addressing scheme to support a nationwide network. The company needs a minimum of 300 sub-networks and a maximum of 50 host addresses per subnet. Working with only one Class B address, which of the following subnet masks will support an appropriate addressing scheme? (Choose two.)

A. 255.255.255.0

B. 255.255.255.128

C. 255.255.252.0

D. 255.255.255.224

E. 255.255.255.192

F. 255.255.248.0

Answer: B,E

Question No: 93 – (Topic 3)

How is an EUI-64 format interface ID created from a 48-bit MAC address?

  1. by appending 0xFF to the MAC address

  2. by prefixing the MAC address with 0xFFEE

  3. by prefixing the MAC address with 0xFF and appending 0xFF to it

  4. by inserting 0xFFFE between the upper three bytes and the lower three bytes of the MAC address

  5. by prefixing the MAC address with 0xF and inserting 0xF after each of its first three bytes

Answer: D

Question No: 94 – (Topic 3)

Refer to the exhibit.

Dumps4Cert 2017 PDF and VCE

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

A. 172.16.0.0./21

B. 172.16.0.0./20

C. 172.16.0.0./16

D. 172.16.0.0/18

Answer: B

Question No: 95 – (Topic 3)

What is known as quot;one-to-nearestquot; addressing in IPv6?

  1. global unicast

  2. anycast

  3. multicast

  4. unspecified address

Answer: B

Question No: 96 – (Topic 3)

You have been asked to come up with a subnet mask that will allow all three web servers to be on the same network while providing the maximum number of subnets. Which network address and subnet mask meet this requirement?

A. 192.168.252.0 255.255.255.252

B. 192.168.252.8 255.255.255.248

C. 192.168.252.8 255.255.255.252

D. 192.168.252.16 255.255.255.240

E. 192.168.252.16 255.255.255.252

Answer: B

Question No: 97 – (Topic 3)

Refer to the exhibit.

Dumps4Cert 2017 PDF and VCE

A network administrator is adding two new hosts to SwitchA. Which three values could be used for the configuration of these hosts? (Choose three.)

  1. host A IP address: 192.168.1.79

  2. host A IP address: 192.168.1.64

  3. host A default gateway: 192.168.1.78

  4. host B IP address: 192.168.1.128

  5. host B default gateway: 192.168.1.129

  6. host B IP address: 192.168.1.190

Answer: A,C,F

Question No: 98 – (Topic 3)

How many bits are contained in each field of an IPv6 address?

  1. 24

  2. 4

  3. 8

  4. 16

Answer: D

Question No: 99 – (Topic 3)

Refer to the exhibit.

Dumps4Cert 2017 PDF and VCE

A new subnet with 60 hosts has been added to the network. Which subnet address should this network use to provide enough usable addresses while wasting the fewest addresses?

A. 192.168.1.56/26 B. 192.168.1.56/27 C. 192.168.1.64/26 D. 192.168.1.64/27

Answer: C

Question No: 100 – (Topic 3)

Which two of these statements are true of IPv6 address representation? (Choose two.)

  1. There are four types of IPv6 addresses: unicast, multicast, anycast, and broadcast.

  2. A single interface may be assigned multiple IPv6 addresses of any type.

  3. Every IPv6 interface contains at least one loopback address.

  4. The first 64 bits represent the dynamically created interface ID.

  5. Leading zeros in an IPv6 16 bit hexadecimal field are mandatory.

Answer: B,C

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