Server 4-12 Chapter 11 – Flashcards

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question
On what port does DHCP failover listen for failover traffic?
answer
TCP port 647
question
Which of the following criteria listed can be used to create conditions in a DHCP policy?
answer
All of the above
question
IPv4 addresses use an address space that is _____ bits long, as compared to IPv6 addresses, which use an address space that is _____ bits long
answer
32, 128
question
What term describes the network transmissions method where packets are sent from one host to all other hosts?
answer
Broadcast
question
When creating a multicast scope in Windows Server 2012 R2, what is the default lease time set to?
answer
30 days
question
What is the name of the special resource record that Windows Server 2012 R2 DHCP will create to track which machine originally requested a specific name in DNS?
answer
Dynamic Host Configuration Identifier
question
IPv6 addresses are written using what number system?
answer
Hexadecimal
question
When configuring DHCP failover partners, the time synchronization between the partners is critical. What is the maximum allowable time skew between DHCP failover partners?
answer
60 seconds
question
What database engine is used for the DHCP database in Windows Server 2012 R2?
answer
Jet
question
What is the name of the configurable objects in DHCP that contain the range of IP addresses that can be allocated to clients?
answer
DHCP scopes
question
Which of the following networks represents the multicast network space, as defined?
answer
224.0.0.0 to 239.255.255.255
question
Which of the following represents the correct default subnet mask used with Class A networks?
answer
255.0.0.0
question
By default, after how much time has elapsed in an active DHCP lease will a Windows client computer attempt to renew the lease?
answer
50% of the lease time
question
When configuring Split Scopes for DHCP, what is the traditional percentage split of the scope range?
answer
80% to the primary server, 20% to the secondary server
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