Deck 23: Ipv6 Addressing and Subnetting

Question 1

An IPv6 ________ address is equivalent to an IPv4 public address.

A) Global unicast
B) Public multicast
C) Public unicast
D) Unique local

Answer 1

Global unicast

Question 2

An IPv6 ________ address is equivalent to an IPv4 private address.

A) Global unicast
B) Unique local
C) Public unicast
D) Private multicast

Answer 2

Unique local

Question 3

All addresses that begin (in hex) with the digits FF are ________ addresses.

A) Global unicast
B) Link local
C) Multicast
D) Broadcast

Answer 3

Multicast

Question 4

All addresses that begin (in hex) with the digits FE80 are ________ addresses.

A) Global unicast
B) Broadcast
C) Multicast
D) Link local

Question 5

When creating an IPv6 unique local unicast address range, what size is the unique global ID that must be specified?

A) 40 bits
B) 64 bits
C) 32 bits
D) 16 bits

Question 6

When creating an IPv6 unique local unicast address range, what size is used for a subnet field?

A) 20 bits
B) 16 bits
C) 10 bits
D) 4 bits

Question 7

Which of the following address category has no requirement for registering and has copies of the exact same addresses that are used by multiple organizations?

A) Global unicast
B) Public multicast
C) Public unicast
D) Unique local

Question 8

All addresses that begin (in hex) with the digits FD are ________ addresses.

A) Global unicast
B) Link local
C) Multicast
D) Unique local

Question 9

The ________ must be the same in all IPv6 addresses inside a small enterprise.

A) Global routing prefix
B) Subnet
C) Interface ID
D) Host field

Question 10

The ________ is reserved and should not be used as an IPv6 address for any host.

A) IPv6 subnet ID
B) Subnet router anycast address
C) Global prefix
D) Interface ID

Question 11

For a company in North America to receive a global routing prefix, which organization must give ARIN the address to pass forward?

A) IANA
B) AfriNIC
C) ISPs
D) RIR

Question 12

Which of the following organizations act as the RIR for North America in distributing IPv6 addresses?

A) IANA
B) ICANN
C) ARIN
D) ISPs

Question 13

Once ARIN receives a global routing prefix for distribution, it delivers it to ________.

A) An ISP
B) The requesting company directly
C) IANA
D) ICANN

Question 14

When a company wishes to use IPv6 and needs a global routing prefix, to whom does the request go directly?

A) The company's ISP
B) IANA
C) ICANN
D) ARIN