IT 2600 - DHCP Practice Quiz

Please place the DHCP process steps in order:

1. Lease Request 2. Lease Offer 3. Lease Selection 4. Lease ACK

DHCP uses which of the following ports by default?

68 DHCP Server uses the UDP port 67 and DHCP client uses UDP port 68.

The DHCP server leases IP addresses 10.162.233.158 to WBAC11 for a period of 14 days. At which of the following times would WBAC11 send an initial request to the DHCP server to renew the IP address lease?

Day 8

Which five letter protocol is used to transport DHCP messages between client and server?

BOOTP

Which of the following is a value that can be received from a DHCP server?

Bootp server address

Which of the following transmission methods do DHCP enabled devices use to request an IP address?

Broadcast

What is the four-letter acronymn for the application-layer protocol that provides an automatic solution for IP address assignment and management?

DHCP

A technician has set up a wired network IP scheme with the following specifications: DHCP: 192.168.1.100-150 Gateway: 192.168.1.1 DNS: 192.168.1.1 Which of the following is represented by this addressing scheme?

Dynamic

An IP address assigned from a DHCP server is said to be which of the following?

Dynamic

A network technician has detected duplicate IP addresses on the network. After testing the behavior of rogue DHCP servers, the technician believes that the issue is related to an unauthorized home router. Which of the following should the technician do NEXT in the troubleshooting methodology?

Establish a plan to locate the rogue DHCP server.

Dynamic NAT allows for multiple internal computers to map to a fewer number of external addresses for simultaneous access to the external networks.

False

Which of the following CANNOT be configured by a DHCP server?

MAC Address

A network administrator is configuring PXE boot to reimage a computer lab. Which of the following must be configured on the existing DHCP server to specify the IP address of the imaging server from which the clients must boot?

Option

A computer configured by DHCP has a listed DNS server and gateway. Which of the following allows these settings to be configured?

Options

Assigning the same IP address to a network device is which of the following?

Reservation

Which of the following should be used to ensure a specific device always receives the same IP address?

Reservation

Which of the following would allow for a specific device to receive the same IP address from a DHCP server?

Reservation

In order to limit the number of dynamic addresses of hosts on a network, which of the following can be implemented?

Reservations

Which of the following properties of DHCP would a technician use to ensure an IP address is not leased out from the active scope?

Reservations

Which of the following is NOT a reason for DHCP?

Static Addressing is faster

Which of the following do DHCP servers provide to requesting devices on the network? (Select TWO).

Suffixes, Leases

Jennifer, an employee, has properly connected her personal wireless router to a network jack in her office. The router is unable to get a DHCP address though her corporate laptop can get a DHCP address when connected to the same jack. Jennifer checks the router configuration to ensure it is configured to obtain a DCHP address. Which of the following is the MOST likely reason why the router is not receiving a DHCP address

The Administrator has implemented a feature that only allows white-listed MAC addresses

A technician has spent most of the day replacing a server running DHCP. Some of the users have begun to call the help desk stating that Internet connection stopped working even after rebooting. Upon investigation, the users' PCs with issues all have IP addresses that start with 169.254.x.x. The technician completes the replacement and powers on the new DHCP server. Which of the following is the BEST way to provide the PCs with issues a new IP address?

Wait five minutes until the PC resends a DHCP request

A network has a large number of users who connect for short periods of time and the network needs to maximize the number of devices that can be configured using DHCP. Which of the following should be configured to solve this issue?

decrease lease times

A network technician determines that two dynamically assigned workstations have duplicate IP addresses. Which of the following commands should the technician use to correct this problem?

ipconfig /release then ipconfig /renew