Deck 11: Deploying Ipv6

Question 1

Which of the following allows you to reduce the size of the routing table by having one large prefix entry point the way to many smaller ones that share the same next hop?

A)Clustering
B)Chaining
C)Multihoming
D)Summarization

Answer 1

D

Question 2

Which of the following are quite popular in legacy IPv4 networks because they solve several issues regarding tracking and assignment of scarce resources and they facilitate DDNS?

A)DHCPv6
B)CMDBs
C)IPAMs
D)OOB gateways

Answer 2

C

Question 3

QoS in IPv6 is basically the same as which of the following in IPv4?

A)diffserv
B)CMDB
C)FCoE
D)SLA

Answer 3

A

Question 4

What is another name for static tunnels?

A)private tunnels
B)configured tunnels
C)automatic tunnels
D)self-managed tunnels

Question 5

When deploying IPv6, which of the following is considered perhaps the most critical and difficult task?

A)acquiring IPv6 addresses
B)creating a computer inventory
C)working with providers
D)application remediation

Question 6

When applications are written, they usually call functions in standard libraries that implement network tasks.

Question 7

You do not have to perform IP subnetting in IPv6 because each subnet can support an extremely large number of hosts.

Question 8

Which tunneling method is a good choice if you must tunnel through a NAT using UDP, but a poor choice based on performance issues?

A)6to4
B)Teredo
C)ISATAP
D)GRE

Question 9

Which of the following connections has uplinks to two or more switches, service providers, or other systems?

A)multihomed connection
B)external connection
C)enterprise connection
D)hub connection

Question 10

Use of DHCPv6 for address assignment will result in a locally unique host identifier that changes when you move to a different network.
Indicate the answer choice that best completes the statement or answers the question.

Question 11

Which of the following is an IT environment isolated from the production environment?

A)sandbox
B)playbox
C)virtual network
D)virtual domain

Question 12

What feature of IPv6 enables you to perform minimal configuration on the router so that it advertises the network prefix on the local link?

A)Stateful configuration
B)Source route addressing
C)Stateless autoconfiguration
D)Default route configuration

Question 13

In IPv6, which of the following is the ability to move from one network to another while retaining an IP address and ongoing sessions?

A)mobility
B)summarization
C)multihoming
D)single-homing

Question 14

Which of the following keeps track of the configuration of your network devices and let you know if something changes?

A)DHCPv6
B)CMDBs
C)OOB gateways
D)IPAMs

Question 15

ISATAP requires all hosts to be which of the following?

A)single stack
B)mono stack
C)home stack
D)dual stack

Question 16

The reasons for which a company is deploying IPv6 should not determine the due dates and project funding.

Question 17

Network layer protocol functionality on hosts is mostly deployed as software in the form of which of the following?

A)ASICs
B)NICs
C)firmware
D)drivers

Question 18

The current clear front-runner for most IPv4-to-IPv6 transitions is which of the following methods?

A)dual-stack method
B)6to4 method
C)Teredo method
D)ISATAP method

Question 19

If you need to tunnel through NAT, using UDP is a good choice, which could mean using which of the following?

A)IPSec
B)ISATAP
C)Teredo
D)6to4

Question 20

Most IPv4 drivers are old, which means that they are full of bugs.

Question 21

Match each item with a statement below.
a.proprietary
b.jump box
c.Default-free zone (DFZ)
d.automatic tunnel
e.failure domain
f.flow
g.configured tunnel
h.promote
i.sandbox
a set of all the Internet networks that are operated without a default route

Question 22

The _____ table holds all Internet address prefixes for the default-free zone.

Question 23

Tunnels that are created and destroyed by the protocol, without having an administrator manually involved, are known as which of the following?

A)private tunnels
B)configured tunnels
C)self-managed tunnels
D)automatic tunnels

Question 24

What is the most commonly used exterior gateway protocol?

A)OSPF
B)EIGRP
C)BGP
D)RIP
Enter the appropriate word(s) to complete the statement.

Question 25

IPv6 includes a(n) _____, which is a portion of the IPv6 header used for QoS.

Question 26

Match each item with a statement below.
a.proprietary
b.jump box
c.Default-free zone (DFZ)
d.automatic tunnel
e.failure domain
f.flow
g.configured tunnel
h.promote
i.sandbox
the collection of IT components in the environment that are disrupted by a single component failure

Question 27

In the generic sense, a(n) _____ connection has uplinks to a single switch, service provider, or other system.

Question 28

Match each item with a statement below.
a.proprietary
b.jump box
c.Default-free zone (DFZ)
d.automatic tunnel
e.failure domain
f.flow
g.configured tunnel
h.promote
i.sandbox
an IT environment that is isolated from the production network for the purpose of testing or containing things that could disrupt service on the production network

Question 29

_____ are a list of conditions used to define whether an activity has completed successfully or not.

Question 30

Match each item with a statement below.
a.proprietary
b.jump box
c.Default-free zone (DFZ)
d.automatic tunnel
e.failure domain
f.flow
g.configured tunnel
h.promote
i.sandbox
an IT component that is not standards based and usable by anyone without license

Question 31

A(n) _____ occurs when an organization buys another organization and combines assets.

Question 32

Match each item with a statement below.
a.proprietary
b.jump box
c.Default-free zone (DFZ)
d.automatic tunnel
e.failure domain
f.flow
g.configured tunnel
h.promote
i.sandbox
an IPv6 tunnel that an administrator creates manually

Question 33

Match each item with a statement below.
a.proprietary
b.jump box
c.Default-free zone (DFZ)
d.automatic tunnel
e.failure domain
f.flow
g.configured tunnel
h.promote
i.sandbox
an IPv6 tunnel created and destroyed by the protocol when needed, without having an administrator manually involved

Question 34

Which of the following is a proxy server or terminal server that has one interface on the production network for you to access a terminal via Secure Shell (SSH) or access a virtual desktop?

A)jump box
B)bastion host
C)OOB gateway
D)IPAM

Question 35

Match each item with a statement below.
a.proprietary
b.jump box
c.Default-free zone (DFZ)
d.automatic tunnel
e.failure domain
f.flow
g.configured tunnel
h.promote
i.sandbox
the act of moving an IT component from one life cycle stage or environment to the next

Question 36

What component of BGP works much like private IP addresses?

A)DMZs
B)ASNs
C)SLAs
D)MTUs

Question 37

Which of the following is accomplished via a new version of DHCP known as DHCPv6?

A)Stateless address autoconfiguration
B)Stateful address autoconfiguration
C)Aware address autoconfiguration
D)Awareless address autoconfiguration

Question 38

Packets in IPv6 can be very large, such as jumbograms, and fragmentation is done by which of the following?

A)routers
B)switches
C)hosts
D)intermediate systems

Question 39

Match each item with a statement below.
a.proprietary
b.jump box
c.Default-free zone (DFZ)
d.automatic tunnel
e.failure domain
f.flow
g.configured tunnel
h.promote
i.sandbox
a conversation between two end points in which all the packets in the flow have the same source and destination addresses and the same Transport layer headers

Question 40

Match each item with a statement below.
a.proprietary
b.jump box
c.Default-free zone (DFZ)
d.automatic tunnel
e.failure domain
f.flow
g.configured tunnel
h.promote
i.sandbox
a type of bastion host that is usually a terminal server or proxy server that allows administrators to access systems in another network without actually having direct network connectivity

Question 41

Describe the process of updating to DHCPv6.

Question 42

What are some of the reasons for considering tunneling options when deploying IPv6?

Question 43

What are some of the security-related decisions you will need to make to deploy IPv6?

Question 44

How does the lack of IPv4 addresses affect the deployment of IPv6?

Question 45

How does the nature of networks affect the deployment of IPv6?

Question 46

Describe two ways to handle the IPv4-to-IPv6 migration process.

Question 47

How do you select a router vendor for IPv6?

Question 48

Why is a test lab critical when deploying IPv6?

Question 49

Briefly describe how to start migrating applications during IPv6 deployment.

Question 50

What are some of the architectural decisions that you need to make when deploying IPv6?