Your network contains a Network Policy Server (NPS) named NPS1.You deploy a new NPS named NPS2.You need to ensure that NPS2 sends all authentication requests to NPS1.What should you modify on NPS2？（）

单项选择题your company has a server named server1 that runs a windows server 2008 core installation, and the DNS server role. Server1 has one network interface named local area connection. The static IP address of the network interface is configured as 10.0.0.1. you need to create a DNS zone named local.contoso.com on server1. Which command should you use?（）

A.Ipconfig /registerdns: local.contoso.com
B.dnscmd server1 /zoneadd local.cotoso.com /DSPrimary.
C.Dnscmd server1 /zoneadd local.contoso.com /primary /file local.contoso.com.dns.
D.Netsh interface ipv4 set dnsserver name=local.contoso.com static 10.0.0.1 primary.

单项选择题Your network contains a computer named Computer1 that runs Windows 7.You need to verify if Computer1 has active DirectAccess connections to the network.What should you do？（）

A. From Network Connections, right-click the active network connection, and then click Status.
B. From Network Connections, select the active network connection, and then click Diagnose this connection.
C. From Windows Firewall with Advanced Security, click Monitoring, and then click Connection Security Rules.
D. From Windows Firewall with Advanced Security, click Monitoring, click Security Associations, and then click Main Mode.

单项选择题Contoso Ltd. has a single active directory forest that has five domains. Each domain has two DNS servers. Each DNS server hosts active directory-integrated zones for all five domains. All domain controllers run windows server 2008. Contoso acquires a company names tailspin toys. Tailspin toys has a single active directory forest that contains a single domain. You need to configure the DNS system in the contoso forest to provide name resolution for resources in both forests. What should you do?（）

A.Configure client computers in the contoso forest to use the tailspin toys DNS server as the alternate DNS server.
B.Create a new conditional forwader and store it in active directory. Replicate the new conditional forwarded to all DNS server in the contoso forest.
C.Create a new application directory partition in the contoso forest. Enlist the directory partition for all DNS servers.
D.Create a new host (A) record in the globalnames folder on one of the DNS servers in the contoso forest. Configure the host (A) record by using by using the tailspin toys domain name and the ip address of the DNS server in the tailspin toys forest.

单项选择题Your network contains a server named Server1 that runs Windows Server 2008 R2. You plan to deploy DirectAccess on Server1.You need to configure Windows Firewall on Server1 to support DirectAccess connections.What should you allow from Windows Firewall on Server1？（）

A. ICMPv6 Echo Requests
B. ICMPv6 Redirect
C. IGMP
D. IPv6-Route

单项选择题your company has a single active directory forest that has a domain in North America named na.contoso.com and a domain in south America named sa.contoso.com. The client computers run windows vista. You need to configure the client computes in north America office to improve the name resolution response time for resources in the south ameirca offica. What should you do?（）

A.Configure a new GPO that disables the Local-Link multicast name resolution feature. Apply the policy to all the client computes in the north America office.
B.Configure a new GPO that enables the local-Link Multicast name resolution feature. Apply the policy to all the client computers in the north America office.
C.Configure a new GPO that configures the DNS suffix search list option to sa. Contoso.com, na.contoso.com apply the policy to all the client computers in the north America office.
D.Configure the priority value for the SRV records on each of the north America domain controllers to 5.