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单选题
You deployed new fibers in your network to replace copper spans that were too long. While reconnecting the network， you experienced network problems because you reconnected wrong fibers to wrong ports. What could you do to prevent this type of problem in the future， particularly when connecting and reconnecting fiber pairs？（）
A
Only use fiber in pairs.
B
Configure root guard on your switches.
C
Do not use fiber but use copper.
D
Configure UDLD to prevent one-way link conditions.
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更多 “单选题You deployed new fibers in your network to replace copper spans that were too long. While reconnecting the network， you experienced network problems because you reconnected wrong fibers to wrong ports. What could you do to prevent this type of problem in the future， particularly when connecting and reconnecting fiber pairs？（）A Only use fiber in pairs.B Configure root guard on your switches.C Do not use fiber but use copper.D Configure UDLD to prevent one-way link conditions.” 相关考题
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考题
You deployed new fibers in your network to replace copper spans that were too long. While reconnecting the network， you experienced network problems because you reconnected wrong fibers to wrong ports. What could you do to prevent this type of problem in the future， particularly when connecting and reconnecting fiber pairs？ （）A、 Only use fiber in pairs.B、 Configure root guard on your switches.C、 Do not use fiber but use copper.D、 Configure UDLD to prevent one-way link conditions.
考题
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考题
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考题
You share your portable computer with a co-worker. You use separate user accounts to log on. A wireless network is available to you and your co-worker. You need to prevent your co-worker from modifying your wireless network profile. What should you do？（）A、Disable the Connect even if the network is not broadcasting option.B、In the Network and Sharing Center window， click the Diagnose and repair option.C、Set the default wireless profile type to the Use all-users only profile （recommended） option. Recreate the wireless network.D、Set the default wireless profile type to the Use all-users and per-user profiles option. Recreate the wireless network by using the Save this network for me only option.
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考题
You are the network administrator for Company. Company has recently upgraded its network to a 100Mbps standard and you are now in the process of removing all the old adapter and installing a new Token Ring network adapter into the Windows 2000 Professional computer. On the first computer you install the new hardware and configure the static TCP/IP protocol settings to be the same as they were for the previously installed network adapter. When you restart the computer, however, you cannot access the network. You try to ping your network adapter's TCP/IP address locally. You receive the following error message: "Request timed out." You want to enable the computer to communicate on the new network. What should you do? （）A、Enable DHCP in the TCP/IP properties.B、Replace the Token Ring network adapter with an Ethernet network adapter.C、Configure a different TCP/IP address on the same subnet.D、Configure a valid DNS Server in the TCP/IP properties.
考题
You are the network administrator for Company.Company has just upgraded its network switches from 10 Mbps to 100 Mbps. After the upgrade， you findthat the 100 Windows 2000 Professional computers on the network are still communicating at only 10Mbps. Company uses NWLink as the only network protocol.You want to enable the computers to communicate at 100 Mbps.What should you do？（）A、Replace the network adapters with 10/100 Mbps network adapters. B、Enable TCP/IP on all of the computers on the network.C、Configure the NWLink frame type of the network adapters to be Ethernet II. D、Configure the NWLink frame type of the network adapters to be Ethernet 802.3.
考题
You install a new hardware router that provides wireless network connectivity between your computer and the Internet. You connect to the router by using a wireless network adapter. Your computer is able to access the Internet but is unable to discover other computers in the local wireless network. You need to configure the wireless connection to allow your computer to discover other computers. What should you do？（）A、Configure the network category of your wireless network connection to Private.B、Configure the network category of your wireless network connection to Public.C、Configure the TCP/IP packet filtering on the wireless network connection.D、Configure the wireless network connection with the appropriate authentication to the router.
考题
Your Company upgrades its network to 100 Mbps. You remove the old network adapter and install a new 10/100 Mbps network adapter into a Windows 2000 Professional computer. You configure the TCP/IP protocol settings to be the same as they were for the previously installed network adapter. When you restart eh computer, however, you cannot access the network. You try to ping your network adapter’s TCP/IP address locally. You receive the following error message. “Request timed out.” Next, you try to ping 127.0.0.1 and receive the same error message. What must you do?（）A、Configure a different TCP/IP addressB、Enable DHCP in the TCP/IP propertiesC、Enable DNS in the TCP/IP propertiesD、Configure the network adapter to run at 100 Mbps onlyE、Replace the network adapter.
考题
You are using Windows 2000 Professional on your desktop computer. You are working on the company’s financial report and you want other users on the network to able to modify your documents for the report. You want users to share the financial report folder on the network. Because the network contains confidential information you want to prevent users from the enabling off line access for the network share that contains the financial report. What should you do？（）A、Use Windows Explorer to receive the offline filesB、Using the Windows Explorer, disable the cache for the reports on the network shareC、Use the Windows NT explorer to grant the special access for the reports on the network shareD、Use the synchronization manager to configure synchronization not to occur when users are connected to the LAN connection.
考题
单选题You share your portable computer with a co-worker. You use separate user accounts to log on. A wireless network is available to you and your co-worker. You need to prevent your co-worker from modifying your wireless network profile. What should you do？（）A
Disable the Connect even if the network is not broadcasting option.B
In the Network and Sharing Center window， click the Diagnose and repair option.C
Set the default wireless profile type to the Use all-users only profile （recommended） option. Recreate the wireless network.D
Set the default wireless profile type to the Use all-users and per-user profiles option. Recreate the wireless network by using the Save this network for me only option.
考题
单选题You are the network administrator for Company. Company has recently upgraded its network to a 100Mbps standard and you are now in the process of removing all the old adapter and installing a new Token Ring network adapter into the Windows 2000 Professional computer. On the first computer you install the new hardware and configure the static TCP/IP protocol settings to be the same as they were for the previously installed network adapter. When you restart the computer, however, you cannot access the network. You try to ping your network adapter's TCP/IP address locally. You receive the following error message: "Request timed out." You want to enable the computer to communicate on the new network. What should you do? （）A
Enable DHCP in the TCP/IP properties.B
Replace the Token Ring network adapter with an Ethernet network adapter.C
Configure a different TCP/IP address on the same subnet.D
Configure a valid DNS Server in the TCP/IP properties.
考题
单选题You connect your computer to a wireless network. You discover that this new connection fails to show in the Connect to a network window. You need to view this connection in the Connect to a network window. What should you do？（）A
Click the Diagnose and repair link.B
Enable the Turn on notification of new networks option.C
Configure the Connect to a network window to show all networks.D
Disable the Connect automatically when this network is in range option， and then enable the Connect even if the network is not broadcasting option.
考题
单选题Your network consists of an Active Directory domain and a DirectAccess infrastructure. You install Windows7 on a new portable computer and join the computer to the domain. You need to ensure that the computercan establish DirectAccess connections. What should you do?（）A
Install a computer certificate.B
Create a new network connection.C
Enable the Network Discovery firewall exception.D
Add the computer account to the Network Configuration Operators group.
考题
单选题Your Company upgrades its network to 100 Mbps. You remove the old network adapter and install a new 10/100 Mbps network adapter into a Windows 2000 Professional computer. You configure the TCP/IP protocol settings to be the same as they were for the previously installed network adapter. When you restart eh computer, however, you cannot access the network. You try to ping your network adapter’s TCP/IP address locally. You receive the following error message. “Request timed out.” Next, you try to ping 127.0.0.1 and receive the same error message. What must you do?（）A
Configure a different TCP/IP addressB
Enable DHCP in the TCP/IP propertiesC
Enable DNS in the TCP/IP propertiesD
Configure the network adapter to run at 100 Mbps onlyE
Replace the network adapter.
考题
单选题Your computer connects to both an ad hoc wireless network and a wired network. You need to allow other wireless clients to access the wired network. What should you do？ （）A
Set the security type to the No authentication （Open） option.B
Configure the wired and wireless network adapters as a network bridge.C
Modify the wireless network profile type to the Use all-user profiles only （recommended） option.D
On each wireless client， set the Service Set Identifier （SSID） for a new wireless network to the name of your wired network adapter.
考题
单选题As an experienced network engineer, you are asked to troubleshoot a CIS network outage. During the troubleshooting process, you notice that one of your colleagues connects additional devices to the network with the use of his own switch. With the purpose of improving speed, the switch is attached to both network ports in an office, which leads to bridge loop. Enabling which of the following feature will be able to prevent this problem from happening again?（）A
GLBPB
RSTPC
BPDU guardD
root guard
考题
单选题You install a new hardware router that provides wireless network connectivity between your computer and the Internet. You connect to the router by using a wireless network adapter. Your computer is able to access the Internet but is unable to discover other computers in the local wireless network. You need to configure the wireless connection to allow your computer to discover other computers. What should you do？（）A
Configure the network category of your wireless network connection to Private.B
Configure the network category of your wireless network connection to Public.C
Configure the TCP/IP packet filtering on the wireless network connection.D
Configure the wireless network connection with the appropriate authentication to the router.
考题
单选题You are using Windows 2000 Professional on your desktop computer. You are working on the company’s financial report and you want other users on the network to able to modify your documents for the report. You want users to share the financial report folder on the network. Because the network contains confidential information you want to prevent users from the enabling off line access for the network share that contains the financial report. What should you do？（）A
Use Windows Explorer to receive the offline filesB
Using the Windows Explorer, disable the cache for the reports on the network shareC
Use the Windows NT explorer to grant the special access for the reports on the network shareD
Use the synchronization manager to configure synchronization not to occur when users are connected to the LAN connection.
考题
单选题Your network contains an internal network and a perimeter network.You have one Exchange Server 2010 server on the internal network. You install Windows Server 2008 R2 on a new server in the perimeter network.You need to ensure that you can install the Edge Transport server role on the new server. What should you do？（）A
Join the new server to an Active Directory domain.B
Install Active？ Directory Lightweight Directory Services on the new server.C
Run ImportEdgeConfig.ps1 on the existing Exchange Server 2010 server.D
Open TCP port 88 and TCP port 3268 on the firewall between the perimeter network and the internal network.
考题
单选题You deployed new fibers in your network to replace copper spans that were too long. While reconnecting the network， you experienced network problems because you reconnected wrong fibers to wrong ports. What could you do to prevent this type of problem in the future， particularly when connecting and reconnecting fiber pairs？ （）A
Only use fiber in pairs.B
Configure root guard on your switches.C
Do not use fiber but use copper.D
Configure UDLD to prevent one-way link conditions.
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