Installing and Configuring Windows Server 2012 Exam Network Infrastructure & IP Configuration 2 — Questions and Answers
Question 1: What process must occur before a Windows Server 2012 DHCP server can lease IP addresses in an Active Directory environment?
- DHCP Registration
- DHCP Authorization (Correct answer)
- DHCP Activation
- DHCP Binding
Correct answer: DHCP Authorization
DHCP Authorization in AD DS prevents rogue DHCP servers from distributing incorrect IP configuration; a server must be authorized before it serves leases.
Question 2: Which DHCP option code specifies the default gateway for DHCP clients?
- Option 003 (Correct answer)
- Option 006
- Option 015
- Option 044
Correct answer: Option 003
DHCP Option 003 (Router) specifies the default gateway address that clients should use for off-subnet communication.
Question 3: Which Windows Server 2012 DHCP feature allows two servers to share a scope's address pool for high availability?
- DHCP Clustering
- DHCP Split Scope
- DHCP Failover (Correct answer)
- DHCP Relay Agent
Correct answer: DHCP Failover
DHCP Failover, new in Windows Server 2012, allows two DHCP servers to share a scope for load balancing and redundancy without requiring shared storage.
Question 4: Which command displays DHCP lease details including the server address and lease expiry on a Windows client?
- ipconfig /all (Correct answer)
- ipconfig /release
- netsh dhcp show
- ipconfig /flushdns
Correct answer: ipconfig /all
The ipconfig /all command displays detailed network configuration including DHCP lease information, server IP, and expiry time.
Question 5: What is a DHCP reservation used for in Windows Server 2012?
- To block a client from receiving an IP address
- To assign a specific IP address to a specific MAC address (Correct answer)
- To create a backup of DHCP scope settings
- To extend the lease duration for all clients
Correct answer: To assign a specific IP address to a specific MAC address
A DHCP reservation ties a specific IP address to a client's MAC address, ensuring that client always receives the same IP from DHCP.
Question 6: What DHCP object groups multiple scopes together to serve clients on a multineted physical network segment?
- Multicast scope
- DHCP relay
- Superscope (Correct answer)
- BOOTP integration
Correct answer: Superscope
A superscope groups multiple DHCP scopes, allowing a single server to manage addresses for multiple IP subnets on one physical segment.
Installing and Configuring Windows Server 2012 Exam Network Infrastructure & IP Configuration 2
What process must occur before a Windows Server 2012 DHCP server can lease IP addresses in an Active Directory environment?