Module 10: IPv6 Addressing Formats and Rules
IPv6 increases the IP address size from 32 bits to how many bits?
128
Which IPv6 address notation is valid?
2001:DB8:0:1111::200
What does a double colon (::) represent in an IPv6 address notation?
A continuous string of one or more hextets that contain only zeros
What is the most important motivating factor for moving to IPv6?
Depletion of IPv4 addresses
A PC is configured with both an IPv4 and IPv6 address on the same network adapter. What IPv4 and IPv6 coexistence strategy is implemented on the PC?
Dual Stack
Which of the following techniques use native IPv6 connectivity?
Dual stack
True or False: 4 out of 5 RIRs no longer have enough IPv4 addresses to allocate to customers on a regular basis.
False
Which two statements are correct about IPv4 and IPv6 addresses?
IPv6 addresses are represented by hexadecimal numbers AND IPv4 addresses are 32 bits in length.
What is an advantage of using IPv6?
More addresses for networks and hosts
Which technology enables device in an IPv6-only network to communicate with devices in an IPv4-only network?
NAT64
What was the (main) reason for the creation and implementation of IPv6?
To relieve IPv4 address depletion
Which network migration technique encapsulates IPv6 packets inside IPv4 packets to carry them over IPv4 network infrastructures?
Tunneling
What are two methods that can be used to shorten the IPv6 address notation?
Use of a double colon (::) to represent a string of all zero hextets AND omit all leading zeros from all hextets in the address
Which letter represents the hexadecimal value of the decimal number 15?
f