多项选择题
A. Install the Routing and Remote Access role.
B. Run the netsh ras ip set access ALL command
C. Run the netsh interface ipv4 enable command
D. Enable the IPv4 Router Routing and Remote Access option
单项选择题 Your company is designing its network. The network will use an IPv6 prefix of 2001:DB8:BBCC:0000::/53. You need to identify an IPv6 addressing scheme that will support 2000 subnets. Which network mask should you use？（）
单项选择题 Yourcompanyhasamainofficeandabranchoffice.Usersinthebranchofficereportthattheyareunable oaccesssharedresourcesinthemainoffice.YoudiscoverthatcomputersinthebranchofficehaveIPaddressesintherangeof169.254.x.xyouneedtoensurethatcomputerscanconnecttosharedresourcesinboththemainofficeandthebranchoffice.Whatshouldyoudo？（）
单项选择题 YourcompanyhasrecentlydeployedaserverthatrunsWindowsServer2008.TheserverhastheIPinformationshownbelow.IPaddress192.168.46.186Subnetmask：255.255.255.192Defaultgateway：192.168.46.1Usersonremotesubnetsreportthattheyareunabletoconnecttotheserver.Youneedtoensureallusersareabletoconnecttotheserver.Whatshouldyoudo？（）