Deck 4: Installing and Configuring the Dynamic Host Configuration Protocol

Question 1

A DHCP ____ defines the amount of time, or the duration, that an IP address is loaned to a DHCP client.

A) scope
C) option
B) reservation
D) lease

Answer 1

D

Question 2

You can use a DHCP ____ to forward DHCP requests from DHCP clients to a DHCP server on the network.

A) exclusion
C) scope
B) relay agent
D) reservation

Answer 2

B

Question 3

DHCP clients use UDP port ____ to send and receive DHCP broadcast communication.

A) 67
C) 72
B) 68
D) 80

Answer 3

B

Question 4

DHCP relay agents are defined in RFC 1536

Question 5

____ provides automatic IP addressing for Windows clients.

A) DHCP
C) DNS
B) UDP
D) Ipconfig

Question 6

The term ____ refers to the former dynamic IP allocation standard that DHCP replaced.

A) server option
C) BOOTP
B) scope
D) renewal time value

Question 7

DHCP ____ allow you to assign a specific IP address to a DHCP client without statically configuring the device with IP information.

A) address assignments
C) reservations
B) server options
D) scopes

Question 8

DHCP is a Layer ____ protocol that uses User Datagram Protocol (UDP) datagrams for communication

A) 2
C) 4
B) 3
D) 5

Question 9

Default lease durations for Windows Server 2008 are 10 days for wired clients and 4 hours for wireless clients.

Question 10

A DHCP client broadcasts a ____ message to locate a DHCP server

A) DHCPDiscover
C) DHCPOffer
B) DHCPRequest
D) DHCPAck

Question 11

With ____, DHCP servers and DHCP clients work with DNS servers to create, modify, and delete DNS name records for DHCP clients.

A) renewal time value
C) Dynamic DNS
B) exclusion
D) BOOTP

Question 12

IPv4 clients using DHCP retrieve all the information you need for IP addressing from a DHCP server

Question 13

A DHCP client broadcasts a ____ message to a DHCP server to accept a DHCPOffer.

A) DHCPDiscover
C) DHCPOffer
B) DHCPAck
D) DHCPRequest

Question 14

A DHCP ____ must be available on each subnet requiring DHCP service.

A) client
C) scope
B) lease
D) server

Question 15

A DHCP ____ is a range of IP addresses and related configuration information available by request from a DHCP client.

A) reservation
C) option
B) lease
D) scope

Question 16

The DHCP server provides its services by maintaining a database of client IP addresses.

Question 17

DHCP ____ contain basic settings, or DHCP options, that a client needs for proper network communication.

A) address assignments
C) leases
B) exclusions
D) options

Question 18

DHCP uses the client's MAC address to determine the IP address a client receives.

Question 19

A ____ is the amount of time a client keeps an IP address before releasing it.

A) binding time value
C) DHCPAck
B) lease duration
D) DHCPOffer

Question 20

DHCP servers use UDP port ____ to send and receive DHCP broadcast communication.

A) 67
C) 72
B) 68
D) 80

Question 21

A(n) ____________________ message often includes suggested values for the network address and lease duration.

Question 22

A ____ message is a response from the DHCP server that confirms a DHCP client's IP address.

A) DHCPNack
C) DHCPDecline
B) DHCPAck
D) DHCPRelease

Question 23

What factors should be considered when determining the duration of a lease?

Question 24

A DHCP client sends a ____ message to a DHCP server that declines an offered IP address.

A) DHCPNack
C) DHCPDecline
B) DHCPAck
D) DHCPRelease

Question 25

If a DHCP already has an IP address, it sends a ____ message to a DHCP server requesting local configuration information only.

A) DHCPInform
C) DHCPDecline
B) DHCPAck
D) DHCPRelease

Question 26

DHCP requires at least one DHCP ____ in order to issue IP addresses for network clients.

A) scope
C) lease
B) renewal time value
D) excursion

Question 27

What is the difference between server options and scope options in DHCP?

Question 28

The DHCP database is based on the ______________________________ storage engine.

Question 29

What is the syntax for configuring a DHCP option with netsh?

Question 30

If the DHCP ____________________ service is not running, DHCP clients cannot receive IP addresses and configuration information from the DHCP server.

Question 31

In Active Directory ____________________, DHCP servers must be authorized before they can begin supplying IP addresses.

Question 32

As an industry-standard protocol, it is defined by Request for Comment (RFC) ____________________.

Question 33

A DHCP client sends a ____ message to a DHCP server to relinquish its IP address and end its lease.

A) DHCPInform
C) DHCPDecline
B) DHCPAck
D) DHCPRelease

Question 34

What is the syntax for creating a DHCP exclusionary range with netsh?

Question 35

List four types of information displayed by a DHCP lease.

Question 36

Microsoft recommends using an 80/20 rule for splitting scopes between two servers for fault tolerance. Briefly discuss the implications of this rule.

Question 37

When a DHCP client moves to a new subnet, what steps does it perform to acquire a new IP address configuration?

Question 38

____ allows you to set up an additional server to act as a stand in if your primary server fails.

A) Binding time value
C) Failover clustering
B) Dynamic DNS
D) Server option

Question 39

What is the syntax for deactivating a DHCP scope?

Question 40

List five types of information that would appear on a DHCP audit log.

Question 41

What is the purpose of the Reliability and Performance Monitor?