70-642 Flashcards
(285 cards)
Which command is used to assign different lease durations for desktop and portable computers
The IPconfig /setclassID command
when can Kerberos authentication be used between two computers
When members are from the same domain, or when members are from domains with trust relationships
What is the class A address information
0.0.0.0- 126.255.255.255 8 bit network number 24 bit host number 126 subnets 16,777,216 addresses
Which industry-standard protocol can be used to encrypt any type of traffic between two endpoints
Internet protocol security (IPSEC)
What is the purpose of the user class option in dynamic host configuration protocol (DHCP)
You can group computers with similar configuration needs within one scope
What is the class C information?
192.0.0.0- 223.255.255.254 24 bit network number 8 bit host number 2,097,152 subnets 254 addresses
Which type of IPv6 address is 2001: DB8:2A5C:F482:2B0:D0AF:FBE9:4943
A global unicast IPv6 address
What are the private IP addresses
Class A 10.0.0.0 - 10.255.255.254
Class B 172.6.0.1 - 172.31.255.254
Class C 192.168.0.1 - 192.168.0.1
How does the certificate-based isolation policy design differ from domain isolation policy design and server isolation policy design
Certificate-based isolation policy design uses certificates and can authenticate computers that use another operating system or are not domain members
Which implementation of Internet protocol security (IP sac) provides data source authentication data integrity and anti-replay protection for the entire packet
IP SEC authentication header (AH)
What does the unspecified address (0:0:0:0:0:0:0:0 or::) indicate
It indicates the absence of an address. It is the equivalent to the IPV for unspecified address 0.0.0.0
How many IPv6 subnets can be created from the subnet address prefix of /55 using the global routing prefix
128
What is the address prefix for all site-local IPv6 addresses
FEC0::/10
What is the class B address information
128.0.0.0 - 191.0.0.0 16 bit network number 16 bit host number 65,534 subnets 254 addresses
What is the automatic private IP address (APIPA) range
169.254.0.0 /24
Which Internet protocol security (IPsec) policy attempts to communicate with other computers without using (IPsec), but will use (IPsec) to communicate with those computers that request (IPsec)
The client (respond only) (IPsec) policy
Why should you create DHCP reservation on all DHCP servers
To ensure that the computer for which the addresse is reserved receives the appropriate IP address regardless of which DHCP computer DHCP client contacts
Which Internet protocol security (IPsec) policy only requests encrypted communication, but will allow unencrypted communication. If the other computer cannot communicate using (IPsec)
The server (request security) (IPsec) policy
Which command would add a persistent route to the 10.51.0.0/16 network that connects through the router interface of 10.23.0.1
Route -p add 10.51.0.0 mask 255.255.0.0 10.23.0.1
Which utility is used to troubleshoot NetBIOS name resolution problems
The Nbtstat command-line utility
What routing protocol should you install on a Windows server 2008 are two server that is configured as a router to support multicasting applications
The IGMP routing protocol
Which type of IPv6 address is used when communicating with neighboring nodes on the same subnet
A link-local address
Which implementation of Internet protocol security (IPsec) provides data confidentiality data source authentication data integrity and anti-relay protection from part of the packet
(IPsec) encapsulating (ESP)
What does the netsh interface IPv6 install command do
It allows you to install IPv6 on computers running Windows XP SP1 or later