Your network contains an Active Directory domain named contoso.com. The network is configured
to use ISATAP. You have a server named Server1 that runs Windows Server 2008 R2. On Server1, you
discover that a tunnel adapter named isatap.contoso.com has a Media State of “Media
disconnected”. You confirm that Server1 has a valid network connection and can query the DNS
server. You need to ensure that the isatap.contoso.com tunnel adapter has an IPv6 address. What
should you do?

Your company has a branch office that contains 1,000 computers. You need to select a network
address that supports 1,000 computers in the same subnet. The solution must minimize the number
of unused addresses in the subnet. Which address range should you configure?

Your network contains a computer named Computer1. Computer1 is assigned an IP address of
192.168.1.112/26. Your company’s corporate policy states that the first usable address in each
subnet is allocated to the default gateway. You need to configure the default gateway for
Computer1. Which address should you choose?

Your network contains a single Active Directory domain. All servers run Windows Server 2008 R2.
You have an IPv6-only infrastructure that has multiple subnets. You deploy a new server named
Server1. You need to ensure that Server1 can communicate with the client computers in all of the
internal subnets. The solution must use an address that is reserved for internal networks. Which
address should you assign?

Your network contains two DHCP servers named Server1 and Server2. On Server1, you create a
scope named Scope1. You need to ensure that DHCP clients receive IP addresses from the address
range in Scope1 if Server1 is unavailable. The solution must prevent both servers from assigning
duplicate IP addresses. What should you do from the DHCP console?

You need to add a reservation for a print device to a DHCP scope. Which two components should
you include in the reservation? (Each correct answer presents part of the solution. Choose two.)

Your network contains an Active Directory domain. The domain contains a DHCP server named
Server1. You create a scope named Scope1 on Server1. You need to prevent unauthorized DHCP
clients from receiving addresses from Server1. What should you do?

Your network contains two DHCP servers named Server1 and Server2. Server1 and Server2 are
located in the same subnet. You configure a split scope named Scope1 on the DHCP servers. You
need to ensure that Server2 only responds to DHCP client requests if Server1 is unavailable. What
should you modify?

Your network contains a DHCP server that is configured as shown in the exhibit. (Click the Exhibit button.)

You need to ensure that the DHCP server can respond to DHCP clients. What should you do?

Your network contains a server named Server1. Server1 runs Windows Server 2008 R2 and has a
single network connection. The connection is configured to use a default gateway address of
10.0.0.1. The default gateway has a metric value of 100. You configure a second default gateway
that uses an address of 10.0.0.2. You need to ensure that 10.0.0.2 is only used as the default
gateway if 10.0.0.1 is unreachable. What should you do?