Chapter 7 - Supplement - Sheet1 (1) Flashcards Preview

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Flashcards in Chapter 7 - Supplement - Sheet1 (1) Deck (54)
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32

The multicast range in ipv6

FF00::/8

33

Reserved for examples and documentation in ipv6

3FFF:FFFF::/32 and 2001:0DB8::/32

34

2002::/16

Used with 6to4, which is the transition system—the structure that allows IPv6
packets to be transmitted over an IPv4 network without the need to configure explicit tunnels

35

Class A Network Range

The IP range for a Class A network is 1 through 126. This
provides 8 bits of network addressing and 24 bits of host addressing by default

36

Class B Network Range

The IP range for a Class B network is 128 through 191. Class B
addressing provides 16 bits of network addressing and 16 bits of host addressing by default.

37

Class C Network Range

The IP range for a Class C network is 192 through 223. Class
C addressing provides 24 bits of network addressing and 8 bits of host addressing by default

38

Class A Private IP Range

The Class A private address range is 10.0.0.0 through
10.255.255.255.

39

Class B Private IP Range

The Class B private address range is 172.16.0.0 through 172.31.255.255

40

Class C Private IP Range

The Class C private address range is 192.168.0.0 through 192.168.255.255.

41

How many bits is ipv4?

32 bits

42

ipv6 is represented in ____

Hex

43

ipv4 is represented in ____

decimal

44

Link-local ipv6 address

Link-local is like an IPv4 private IP address, but it can’t be routed
at all, not even in your organization

45

Unique local ipv6 address

This, like link-local, is like a private IP address in IPv4 and cannot
be routed to the Internet. However, the difference between link-local and unique local
is that unique local can be routed within your organization or company

46

What is the valid range used for a class C private IP address?

Class C private range is 192.168.0.0 through 192.168.255.255

47

Name some of the benefits of IPv6 over IPv4.

More available addresses, simpler header, options for authentication and other security

48

What is the term for the auto-configuration technology responsible for addresses that
start with 169.254?

Automatic Private IP Addressing (APIPA)

49

What defines a unicast address?

An IP address assigned to an interface

50

What defines a multicast address?

One-to-many address

51

What is the name for a 48-bit (6-byte) numerical address physically assigned to a network
interface, such as a NIC?

MAC address

52

What gives IPv6 the ability to reference more addresses than IPv4?

IPv6 has a 128 bit address (16 octet), compared to IPv4's 32-bit address (4-octet)

53

What is the Class C range of values for the first octet in decimal and in binary?

192-223, 110xxxxx

54

What is the private address range for class B networks?

172.16.0.0 through 172.31.255.255

55

What is the 127.0.0.1 address used for?

Loopback or diagnostics