IPv6

How do you recognize packets sent through the public internet?

2 or 3 Hex Prefix; e.g. 2000::/3

How are IPv6 addresses organized(bits, blocks, etc.)?

32 Hex numbers, 8 blocks"quartets" of 4 hex digits, and128 bits.

How is binary 0001 represented in HEX?

1

How is Hex "A" represented in binary?

1010

How is Hex "B" represented in binary?

1011

How is Hex "C" represented in binary?

1100

How is Hex "D" represented in binary?

1101

How is Hex "E" represented in binary?

1110

How is Hex "F" represented in binary?

1111

How long is the subnet portion of an IPv6 address?

16 bits, or 1 blocks

What is the host portion of an IPv6 address made up of?

1st half of host MAC address, FFFE, and the second half of the host MAC address

How is binary 0101 represented in HEX?

5

How are IPv6 addresses broken up?

64/64 network/host

How is 0111 represented in HEX?

7

Where might would an organization obtain an administrative block of IPv6 global unicast IP addresses?

Their ISP

Which Translation method allows an IPv4 client to talk to other IPv4 clients, but also allows an IPv6 client to speak with other IPv6 clients?

Dual Stack

Unlike regular counting, Hex counts up to 9 and then switches to letters of the alphabet. These extend from A to ____?

F

How do you recognize packets sent inside a single organization?

FD hex prefix; e.g. FD00::/8

How do you recognize packets sent on the local subnet?

FE80 hex prefix; e.g. FE80::/10

How do you recognize multicasts that will stay on the local subnet?

FF02 hex prefix; e.g. FF02::/16

Each Hex character represents _______ bits. Each binary character represents ________ bits.

Four, One

Which Translation method allows an IPv4 client to talk to an IPv6 client?

NAT-PT

How many times can the abbreviation :: be used in an IPv6 address and be valid?

Once

Which routing protocols support IPv6?

RIPng, OSPFv3, MP-BGP4, and EIGRP for IPv6

What does a /64 at the end of an IPv6 address mean?

The first 64 bits, or 4 blocks of the address are the prefix for which the aderss resides

To shorten IPv6 addresses, which character can be omitted from an address?

The leading 0's in any given block/quartet, or consecutive blocks/quartets of 0's can be represented by ::