Module 08: Manage IP Addressing

A DHCP filter is a simple allow or deny permission based on a client's ______ address.

• user class

• vendor class

• MAC

• IP

You are configuring split scope for load balancing in the DHCP Split-Scope Wizard. The percentage of split is set to 50 percent. Which of the following is the preferred Delay in DHCP offer configuration?

• 1000 for the primary server and zero for the secondary server

• 1000 for both servers

• Zero for the primary server and 1000 for the secondary server

• Zero for both servers

Within a network consisting of two subnets, a central DHCP server is configured with scopes for each subnet. One DHCP scope uses a starting address 192.168.10.1, end address 192.168.10.100, and prefix length 24. Which of the following configurations is not suitable for the second DHCP scope?

• Start address 192.168.20.1, end address 192.168.20.100, and prefix length 24

• Start address 10.99.0.101, end address 10.99.0.200, and prefix length 24

• Start address 192.168.10.101, end address 192.168.10.200, and prefix length 24

• Start address 10.99.0.1, end address 10.99.0.100, and prefix length 24

A User Class named Accounting needs to be created on the DHCP server so that it can push special settings to Windows computers in the Accounting Department. Which of the following PowerShell commands should be used to configure the Windows computers?

• ipconfig /setclassid Ethernet

• ipconfig /setclassid Ethernet "Engineering"

• ipconfig /all

• ipconfig/setclassidEthernet"Accounting"

A Windows client has an IP address of 192.168.1.2 leased from the only DHCP server on the subnet. After an exclusion range with the start address 192.168.1.2 and end address 192.168.1.10 is created and added to the DHCP scope, the ipconfig /renew command is issued on the Windows client. Which of the following is likely the new IP address of the Windows client?

• 192.168.1.11

• 192.168.1.2

• 192.168.1.3

• 192.168.1.10

Which of the following is NOT true about enabling DHCP name protection?

• DHCP server honors request for A and PTR record registration for Windows DHCP clients

• DHCP server retains A and PTR records when lease is deleted

• DHCP server discards A and PTR records when lease is deleted

• DHCP server dynamically updates A and PTR records for Non-Windows DHCP clients

When a Windows client binds an Automatic Private IP Addressing (APIPA) address to its network interface, which of the following is the most likely cause?

• The Windows client has just re-started

• The Windows client has accepted the first address offered by a DHCP server

• The Windows client cannot communicate with the DHCP server

• The Windows client is starting the DHCP lease renewal process

DHCP utilizes broadcast packets and they cannot traverse routers. Within a network consisting of two subnets, which of the following is not a suitable DHCP solution?

• Configure one DHCP server in each subnet. Each DHCP server is then configured with a scope to service its subnet

• Configure one DHCP server with network interfaces connected to two subnets, respectively, and with scopes defined for each subnet

• Configure a single DHCP server with a global scope that serves both subnets

• Configure one DHCP server with scopes for each subnet. Add a DHCP relay agent on the subnet that doesn't have the DHCP server

Which of the following is the most direct approach to verify a potential IP address conflict on the network?

• Configure DHCP name protection at the server level

• Review the statistics about the server and DHCP transactions in the DHCP console

• Run Wireshark to capture DHCPDECLINE messages

• Check the IP address of the DHCP server

The IPv4 address space of an Azure virtual network is 10.3.0.0/16. Which of the following is a valid subnet address space?

• 172.16.1.0/24

• 192.168.1.0/24

• 10.3.0.0/8

• 10.3.0.0/24