Deck 14: Available in Mindtap Only: Tcp/Ip Best Practices and Practical Applications

Question 1

How many nibbles are in a /40 prefix?

A)10
B)40
C)16
D)5

Answer 1

A

Question 2

What will the status of the M and O flags be in the RA-ICMP field if a combination of SLAAC and DHCPv6 are being used?

A)0, 0
B)0, 1
C)1, 0
D)1, 1

Answer 2

B

Question 3

What will the status of the A and L flags be in the RA-Prefix Information Option if a combination of SLAAC and DHCPv6 are being used?

A)0, 0
B)0, 1
C)1, 0
D)1, 1

Answer 3

D

Question 4

How many bits are in a nibble?

A)2 bits
B)4 bits
C)16 bits
D)32 bits

Question 5

One of the benefits of breaking down larger address prefix blocks into smaller blocks is for network prefix summarization in the routing tables.
Indicate the answer choice that best completes the statement or answers the question.

Question 6

If the network is only configured for IPv4, then the IPv6 configuration on a client operating system doesn't provide any external or off-net IPv6 connectivity.

Question 7

A nibble is 4 bits and there are 16 nibbles per hextet.

Question 8

How many /60 networks can be assigned from a /48 network address prefix?

A)16
B)4096
C)65536
D)32768

Question 9

Which of the following is true if a device has only an IPv6 link-local address?

A)IPv6 communication to the Internet is possible
B)only local IPv6 subnet communications are allowed
C)IPv6 communications to other subnets is possible but not to the Internet
D)no IPv6 communication is possible

Question 10

What is true about the address 2001:db8:234:567::0/64?

A)it is an anycast address
B)it is a broadcast address
C)it is a valid IID
D)it is an invalid network prefix

Question 11

How many /64 networks can be assigned from a /48 network address prefix?

A)16
B)4096
C)65536
D)32768

Question 12

How many /64 networks can be assigned from a /60 network address prefix?

A)16
B)4096
C)65536
D)32768

Question 13

Where is IPv6 running on a device if the device is running at "wire speed?"

A)in an ASIC
B)in software
C)in flash memory
D)in the CPU

Question 14

What will a Windows 7 Professional client do with an IPv6 temporary address after 24 hours?

A)perform a release and renew
B)request a new address
C)regenerate the address
D)initiate a DAD test

Question 15

In IPv6 addressing, a hextet may also be known as which of the following?

A)nibble
B)boundary
C)quibble
D)prefix

Question 16

Infrastructure operating systems are those that generally run on client workstations.

Question 17

Which of the following is a reason to break down larger prefix blocks into smaller blocks with respect to routing tables?

A)neighbor validation
B)larger subnets
C)larger routing tables
D)prefix summarization

Question 18

What will the status of the M and O flags be in the RA-ICMP field if a combination of SLAAC and DHCPv6 are being used?

A)0, 0
B)0, 1
C)1, 0
D)1, 1

Question 19

Older infrastructure devices may not support IPv6 at all, and those will have to be replaced.

Question 20

What type of operating systems are generally found on switches, routers, and firewall?

A)server
B)client
C)network
D)infrastructure

Question 21

Since IPv6 addresses are expressed using hex characters, and since succeeding sets of 16 bits are separated with a colon, we have 4 nibbles per __________.

Question 22

Match each item with a statement below.
a.hextet
b.nibble
c.dual-stack network
d.link-local address
e.A Record
f.DHCPv6
g.AAAA record
h.infrastructure OS
i.Packet Comment
resolves to an IPv6 address

Question 23

One of the benefits of breaking down larger address prefix blocks into smaller blocks is for network prefix __________ in the routing tables.

Question 24

Due to the nature of dual-stack operation, when IPv6 is the preferred protocol, the pings are successful via __________.

Question 25

Match each item with a statement below.
a.hextet
b.nibble
c.dual-stack network
d.link-local address
e.A Record
f.DHCPv6
g.AAAA record
h.infrastructure OS
i.Packet Comment
the capability of adding metadata to a packet in the form of a note

Question 26

Match each item with a statement below.
a.hextet
b.nibble
c.dual-stack network
d.link-local address
e.A Record
f.DHCPv6
g.AAAA record
h.infrastructure OS
i.Packet Comment
IPv4 and IPv6 are running simultaneously

Question 27

Match each item with a statement below.
a.hextet
b.nibble
c.dual-stack network
d.link-local address
e.A Record
f.DHCPv6
g.AAAA record
h.infrastructure OS
i.Packet Comment
runs on a switch

Question 28

Sometimes, your devices may support IPv6 but require a ___________ upgrade, which may cost and therefore needs to be budgeted.

Question 29

On a Windows 7 Professional client, assuming that the computer stays powered on, the IPv6 temporary address will be "written" to soft registry and will also have a default lifetime of __________.

Question 30

What does RFC 4941 detail?

A)the size of a network prefix
B)the specification of anycast addresses
C)the use of a random number generator
D)the use of zero as a node address

Question 31

Match each item with a statement below.
a.hextet
b.nibble
c.dual-stack network
d.link-local address
e.A Record
f.DHCPv6
g.AAAA record
h.infrastructure OS
i.Packet Comment
resolves to an IPv4 address

Question 32

Which command is used on a Cisco 3750 router to begin configuration of VLAN 2?

A)VLAN2 interface
B)2 VLAN
C)VLAN 2
D)interface VLAN2

Question 33

The speed and performance of products that support operations in hardware (ASICs) is typically referred to as which of the following?

A)wire speed
B)bits per second
C)latency
D)round-trip time

Question 34

Match each item with a statement below.
a.hextet
b.nibble
c.dual-stack network
d.link-local address
e.A Record
f.DHCPv6
g.AAAA record
h.infrastructure OS
i.Packet Comment
Stateful Address Autoconfiguration

Question 35

When the ping command is used to communicate with an Internet computer using the computer's hostname, what happens first?

A)a query is made to resolve the hostname
B)an ICMP Echo Request message is sent
C)an ARP reply is sent
D)an ICMP Echo Reply message is sent
Enter the appropriate word(s) to complete the statement.

Question 36

What is the default lifetime of an IPv6 temporary address on Windows 7 Professional?

A)24 hours
B)8 days
C)1 hour
D)1 week

Question 37

Match each item with a statement below.
a.hextet
b.nibble
c.dual-stack network
d.link-local address
e.A Record
f.DHCPv6
g.AAAA record
h.infrastructure OS
i.Packet Comment
directly derived from IPv4's "octet"

Question 38

What term is used to describe a network that has IPv4 and IPv6 running simultaneously?

A)coexisting network
B)dual-layer network
C)tunnel network
D)dual-stack network

Question 39

Match each item with a statement below.
a.hextet
b.nibble
c.dual-stack network
d.link-local address
e.A Record
f.DHCPv6
g.AAAA record
h.infrastructure OS
i.Packet Comment
not a routable address

Question 40

Match each item with a statement below.
a.hextet
b.nibble
c.dual-stack network
d.link-local address
e.A Record
f.DHCPv6
g.AAAA record
h.infrastructure OS
i.Packet Comment
a 4-bit aggregation

Question 41

Can you use "zero" as a node address in IPv6? Explain.

Question 42

How does Mac OS X deal with IPv6 temporary addresses?

Question 43

How does Windows 7 Professional deal with IPv6 temporary addresses?

Question 44

Describe what you should do before you implement dual-stack Internet Protocol operations.

Question 45

Describe Wireshark IPv6 display filters.

Question 46

What is a nibble and how is it used in IPv6 addresses?

Question 47

What are infrastructure OSs?

Question 48

Describe RFC 4941 and how it can be interpreted differently.

Question 49

How do client OSs react when multiple RAs are received?

Question 50

What is a nibble and how is it used in IPv6 addresses?