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单项选择题X 纠错

ou have a Windows Server 2008 computer that has an IP address of 172.16.45.9/21. The server is configured to use IPv6 addressing.You need to test IPv6 communication to a server that has an IP address of 172.16.40.18/21. What should you do from a command prompt？（）

A.Type ping 172.16.45.9：：：：：.
B.Type ping ：：9.45.16.172.
C.Type ping followed by the Link-local address of the server.
D.Type ping followed by the Site-local address of the server.

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多项选择题

Your network uses IPv4. You install a server that runs Windows Server 008 at a brach office. The server is configured with two network interfaces. You need to configure routing on the server at the branch office. Which two actions should you perform？（）

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

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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？（）

A./61
B./62
C./63
D./64

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单项选择题

Your company has a main office and a branch office. Users in the branch office report that they are unable o access shared resources in the main office. You discover that computers in the branch office have IP addresses in the range of 169.254.x.x you need to ensure that computers can connect to shared resources in both the main office and the branch office. What should you do？（）

A. Configure a DHCP relay agent on a member server in the main office
B. Configure a DHCP relay agent on a member server in the branch office
C. Configure the Broadcast Address DHCP server option to include the main offices DHCP server address
D. Configure the Resource Location Servers DHCP server option to include the main offices server ip addresses.

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单项选择题

Your company has recently deployed a server that runs Windows Server 2008. The server has the IP information shown below. IP address 192.168.46.186 Subnet mask： 255.255.255.192 Default gateway： 192.168.46.1 Users on remote subnets report that they are unable to connect to the server. You need to ensure all users are able to connect to the server. What should you do？（）

A. Change the IP address to 192.168.46.129
B. Change the IP address to 192.168.46.200
C. Change the subnet mask to a 24-bit mask
D. Change the subnet mask to a 27-bit mask.

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单项选择题

Your company has an IPv6 network that has 25 segments. You deploy a server on the IPv6 network. You need to ensure that the server can communicate with all segments on the IPv6 network. What should you do？（）

A. Configure the IPv6 address as fd00：：2b0：d0ff：fee9：4143/8
B. Configure the IPv6 address as fe80：：2b0：d0ff：fee9：4143/64
C. Configure the IPv6 address as ff80：：2b0：d0ff：fee9：4143/64
D. Configure the IPv6 address as 0000：：2b0：d0ff：fee9：4143/64

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单项选择题

Your company has an IPv6 network that has 25 segments. You deploy a server on the IPv6 network.You need to ensure that the server can communicate with all segments on the IPv6 network.What should you do？（）

A.Configure the IPv6 address as fd00：：2b0：d0ff：fee9：4143/8.
B.Configure the IPv6 address as fe80：：2b0：d0ff：fee9：4143/64.
C.Configure the IPv6 address as ff80：：2b0：d0ff：fee9：4143/64.
D.Configure the IPv6 address as 0000：：2b0：d0ff：fee9：4143/64.

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单项选择题

Your company is designing its public network. The network will use an IPv4 range of 131.107.40.0/22. The network must be configured as shown in the following exhibit.You need to configure subnets for each segment.Which network addresses should you assign？（）

A.SegmentA：131.107.40.0/23 SegmentB：131.107.42.0/24 SegmentC：131.107.43.0/25 SegmentD：131.107.43.128/27
B.SegmentA：131.107.40.0/25 SegmentB：131.107.40.128/26 SegmentC：131.107.43.192/27 SegmentD：131.107.43.224/30
C.SegmentA：131.107.40.0/23 SegmentB：131.107.41.0/24 SegmentC：131.107.41.128/25 SegmentD：131.107.43.0/27
D.SegmentA：131.107.40.128/23 SegmentB：131.107.43.0/24 SegmentC：131.107.44.0/25 SegmentD：131.107.44.128/27

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单项选择题

Your company has a single Active Directory domain. All servers run Windows Server 2008. you install an additional DNS server that runs Windows Server 2008. You need to delete the pointer record for the IP address 10.3.2.127. What should you do？（）

A. Use DNS manager to delete the 127.in-addr.arpa zone.
B. Run the dnscmd /RecordDelete 10.3.2.127 command at the command prompty
C. Run the dnscmd /ZoneDelete 127.in-addr.arpa command at the command prompt.
D. Run the dnscmd /RecordDelete 10.in-addr.arpa 127.2.3 PTR command at the command prompt.

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单项选择题

Your company uses DHCP to lease IPv4 addresses to computers at the main office. A WAN link connects the main office to a branch office. All computers in the branch office are configured with static IP addresses. The branch office does not use DHCP and uses a different subnet. You need to ensure that the portable computers can connect to network resources at the main office and the branch office.How should you configure each portable computer（）？

A.Use a static IPv4 address in the range used at the branch office.
B.Use an alternate configuration that contains a static IP address in the range used at the main office.
C.Use the address that was assigned by the DHCP server as a static IP address.
D.Use an alternate configuration that contains a static IP address in the range used at the branch office.

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单项选择题

Your network contains a server named Server1 that runs Windows Server 2008 R2. Server1 has the Routing and Remote Access service （RRAS） role service installed.You need to view all inbound VPN packets. The solution must minimize the amount of data collected.What should you do？（）

A.From RRAS，create an inbound packet filter.
B.From Network Monitor，create a capture filter.
C.From the Registry Editor，configure file tracing for RRAS.
D.At the command prompt，run netsh.exe ras set tracing rasauth enabled.

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