IPv6 review

Which does not exist in IPv6?

• broadcast

• multicast

• anycast

• unicast

What is the primary purpose of IPv6?

• To increase the number of available IP addresses

• To reduce network congestion

• To improve internet speed

• To enhance security features

Which of the following is a feature of IPv6?

• 128-bit address space

• 64-bit address space

• 32-bit address space

• 16-bit address space

What does SLAAC do?

• Adds security to IPv6

• Adds local routing capabilities

• Performs DHCP without a DHCP server

• replaces the use of ARP communication

Which is the subnet mask?

2008:234D:002B:1000:7CDE:2291:BA60:1233

• 2003:234D

• 234D:002B

• 002B

• 002B:1000

How does IPv6 improve address configuration?

• By using a 64-bit address space

• By eliminating the need for NAT

• By using a 32-bit address space

• By requiring manual configuration

A device has an IPv6 address of 2001:0DB8:75a3:0214:0607:1234:aa10:ba01 /64. 

What is the host identifier of the device?

• 0607:1234:aa10:ba01

• 2001:0DB8

• ba01

• 2001:0DB8:75a3

how many groups of 4 hexadecimal digits does IPv6 use?

• 8

• 4

• 2

• 6

Which is the loopback adapter for IPv6?

• FE80::0001

• ::1

• 1000::

• It is not listed here

What does dual-stack do with IPv6?

• Multicasting

• Tunneling

• QoS

• Runs IPv4 & IPv6 concurrently