18_DHCP Configuration Quiz

What is the DHCP process critical for managing on a network?

• DNS servers

• Subnet masks

• IP addresses

• MAC addresses

Answer explanation

The DHCP process is critical for managing IP addresses on a network by dynamically assigning them to devices, ensuring proper communication and network configuration.

What configuration setting is needed to determine how long a workstation can hold on to the same IP address?

• DNS server settings

• Subnet mask

• Address range

• Lease duration

Answer explanation

The correct configuration setting needed to determine how long a workstation can hold on to the same IP address is the Lease duration.

What is used by the IT department to assign a laptop to an employee from a pool of devices?

• MAC address

• IP address

• Subnet mask

• Gateway address

Answer explanation

The IT department uses the IP address to assign a laptop to an employee from a pool of devices. The IP address uniquely identifies each device on the network and allows for proper allocation.

Why would a network administrator set a DHCP reservation or exclude certain IP addresses from the range?

• To configure DNS servers

• To assign static IP addresses

• To set subnet masks

• To increase lease duration

Answer explanation

A network administrator would set a DHCP reservation or exclude certain IP addresses from the range to assign static IP addresses, ensuring specific devices always receive the same IP address.

What is the purpose of the T1 timer in DHCP lease process?

• To check in halfway through the lease time

• To renew the lease after 7/8 of the time

• To rebind with a redundant DHCP server

• To release the IP address back to the server

Answer explanation

The purpose of the T1 timer in DHCP lease process is to check in halfway through the lease time, ensuring the client remains connected and the lease is still valid.

What is the T2 timer used for in DHCP lease process?

• To renew the lease after 7/8 of the time

• To release the IP address back to the server

• To check in halfway through the lease time

• To rebind with a redundant DHCP server

Answer explanation

The T2 timer in DHCP lease process is used to rebind with a redundant DHCP server, ensuring continuity of IP address assignment.

What is the purpose of a DHCP address reservation?

• To set subnet masks

• To increase lease duration

• To configure DNS servers

• To assign static IP addresses

Answer explanation

The purpose of a DHCP address reservation is to assign static IP addresses, ensuring that specific devices always receive the same IP address from the DHCP server.

What happens when a library book's due date expires?

• The book is permanently assigned to the borrower

• The borrower is unable to borrow more books

• The due date is automatically extended

• The book is returned to the library

Answer explanation

When a library book's due date expires, the book is returned to the library.

Why is it important to set a lease time in a rental agreement?

• To specify how long a tenant can occupy the property

• To determine the security deposit amount

• To assign parking spaces

• To establish the monthly rent

Answer explanation

To specify how long a tenant can occupy the property

What is the importance of the MAC address in network security?

• It helps in identifying unauthorized devices

• It is crucial for encryption protocols

• It determines network bandwidth

• It is used for routing packets

Answer explanation

It is crucial for encryption protocols