单选题A new system has been installed and the network connection is very slow. The network administrators are sure that the network port is set to 100 full duplex. What command will display the configured and current speed settings of the adapter?（）A lsdevB

题目
单选题
A new system has been installed and the network connection is very slow. The network administrators are sure that the network port is set to 100 full duplex. What command will display the configured and current speed settings of the adapter?（）
A

lsdev

B

lsattr

C

entstat

D

ifconfig

相似考题

1.A network technician is installing a new managed 10/100 Mbps switch on the network. The network has an older printer with a 10Mbps network adapter that will be moved to the new switch.Which of the following settings on the switch will need to be configured to support the printer?（）A. MAC filteringB. IP addressC. PoED. Port speed

2. A switch that is to be added to the production network has been preconfigured （trunks， VLANs， VTP， and STP） and was tested in your lab. After installing the switch into the network， the entire network went down.  What might explain what happened？ （）A、The new switch happened to be running Cisco Catalyst operating system， while the other network switches were running Cisco IOS Software.B、The configuration revision of the new switch was higher than the configuration revision of the production VTP domain.C、The link costs on the new switch are set to a high value， causing all ports on the new switch to go into a forwarding mode and none into blocking mode， thereby causing a spanning-tree loop.D、The ports connecting to the two switches have been configured incorrectly. One side has the command switchport mode access and the other switchport mode trunk.

3. A network technician is installing a new managed 10/100 Mbps switch on the network. The network has an older printer with a 10Mbps network adapter that will be moved to the new switch. Which of the following settings on the switch will need to be configured to support the printer?（）A、MAC filteringB、IP addressC、PoED、Port speed

4.A network interface port has collision detection and carrier sensing enabled on a shared twisted pair network. From this statement, what is known about the network interface port（）。A、This is a 10 Mb/s switch portB、This is a 100 Mb/s switch portC、This is an Ethernet port operating at half duplexD、This is an Ethernet port operating at full duplexE、This is a port on a network interface card in a PC

参考答案和解析
正确答案： D
解析： 暂无解析
更多“单选题A new system has been installed and the network connection is very slow. The network administrators are sure that the network port is set to 100 full duplex. What command will display the configured and current speed settings of the adapter?（）A lsdevB ”相关问题

  • 第1题：

    Your computer has a wireless network adapter installed. However， the computer fails to connect to the wireless network.  You need to ensure that the computer is able to connect to the wireless network.  What should you do？（）

    • A、Change the Network Category setting of the wireless connection to Public.
    • B、Enable the Internet Connection Sharing feature on the wireless network adapter.
    • C、Rename the wireless network adapter to match the Service Set Identifier （SSID） of the wireless network.
    • D、Configure the wireless network adapter to connect to the appropriate wireless network from the Connect to a network list.

    正确答案:D

  • 第2题：

    A new server was installed for the purpose of monitoring network traffic. The network has been configured in such a way that all traffic will be mirrored out the port this server is connected to. When reviewing the network traffic logs on the server only traffic destined to the server is listed in the logs. Which of the following is preventing the server from seeing all network traffic?（）

    • A、NIC filtering is enabled.
    • B、Port security is configured.
    • C、NIC is not in promiscuous mode.
    • D、NIC is in promiscuous mode.

    正确答案:C

  • 第3题：

    A new system has been installed and the network connection is very slow. The network administrators are sure that the network port is set to 100 full duplex. What command will display the configured and current speed settings of the adapter?（）

    • A、lsdev
    • B、lsattr
    • C、entstat
    • D、ifconfig

    正确答案:C

  • 第4题：

    Your computer has a wired network adapter and a wireless network adapter. You use the wireless network adapter only when traveling.  You need to configure the network adapter profile settings to ensure that other systems are allowed to discover your computer only when you are at home.  What are two possible ways to achieve this goal？（）

    • A、When you configure access to the wired network at home， set the wired network adapter location type to Private.
    • B、When you configure access to the wired network at home， set the wired network adapter location type to Public.
    • C、When you configure access to the public wireless access points， set the wireless network adapter location type to Private.
    • D、When you configure access to the public wireless access points， set the wireless network adapter location type to Public.

    正确答案:A,D

  • 第5题：

    You have a server that runs Windows Server 2008 and has the Windows Server Virtualization （WSv）server role installed. You create a new virtual machine. You need to configure the virtual machine to meet the following requirements： Allow network communications between the virtual machine and the host system. Prevent communications with other network servers. What should you do first？（）

    • A、Install the Microsoft Loopback Adapter.
    • B、Create a new Virtual Network Switch.
    • C、Enable Internet Connection Sharing （ICS）.
    • D、Set the Connection to None for the network interface card.

    正确答案:B

  • 第6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.


    正确答案： B
    解析： 暂无解析

  • 第7题：

    单选题
    Your computer has a wireless network adapter installed. However， the computer fails to connect to the wireless network.  You need to ensure that the computer is able to connect to the wireless network.  What should you do？（）
    A

    Change the Network Category setting of the wireless connection to Public.

    B

    Enable the Internet Connection Sharing feature on the wireless network adapter.

    C

    Rename the wireless network adapter to match the Service Set Identifier （SSID） of the wireless network.

    D

    Configure the wireless network adapter to connect to the appropriate wireless network from the Connect to a network list.


    正确答案： C
    解析： 暂无解析

  • 第8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 address

    B

    Enable DHCP in the TCP/IP properties

    C

    Enable DNS in the TCP/IP properties

    D

    Configure the network adapter to run at 100 Mbps only

    E

    Replace the network adapter.


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    You need to create a VPN connection. What should you do?（）
    A

    From Windows Explorer， right-click Computer and then click Map network drive.

    B

    From Windows Explorer， right-click Computer and then click Add a network location.

    C

    From Network and Sharing Center， click Set up a new connection or network and then click Set up anew network.

    D

    From Network and Sharing Center， click Set up a new connection or network and then click Connect to aworkplace.


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    A network technician is installing a new managed 10/100 Mbps switch on the network. The network has an older printer with a 10Mbps network adapter that will be moved to the new switch. Which of the following settings on the switch will need to be configured to support the printer?（）
    A

    MAC filtering

    B

    IP address

    C

    PoE

    D

    Port speed


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    You are the network administrator for your company. The Denver office is currently connected to the corporate WAN by using a Windows Server 2003 computer named Server23.Server23 is configured as a dial-up router. Server23 has two network adapters. One network adapter connects to the Ethernet LAN. The other network adapter is a broadband networking device.The company plans to increase the number of employees in the Denver office by at least 25 percent. You need to confirm that the current network bandwidth of the broadband connection will be sufficient for the future expansion of the Denver office.You want to use System Monitor on Server23 to find out the current utilization of the broadband network connection.  What should you do？（）
    A

    Monitor the Bytes Total/sec counter on the Network Interface object.

    B

    Monitor the Bytes Total/sec counter on the Server object.

    C

    Monitor the Server//Packets/sec counter on the Server object.

    D

    Monitor the Current Bandwidth counter on the Network Interface object.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    A new system has been installed and the network connection is very slow. The network administrators are sure that the network port is set to 100 full duplex. What command will display the configured and current speed settings of the adapter?（）
    A

    lsdev

    B

    lsattr

    C

    entstat

    D

    ifconfig


    正确答案： A
    解析： 暂无解析

  • 第13题：

    You are the network administrator for your company. The Denver office is currently connected to the corporate WAN by using a Windows Server 2003 computer named Server23.Server23 is configured as a dial-up router. Server23 has two network adapters. One network adapter connects to the Ethernet LAN. The other network adapter is a broadband networking device.The company plans to increase the number of employees in the Denver office by at least 25 percent. You need to confirm that the current network bandwidth of the broadband connection will be sufficient for the future expansion of the Denver office.You want to use System Monitor on Server23 to find out the current utilization of the broadband network connection.  What should you do？（）

    • A、Monitor the Bytes Total/sec counter on the Network Interface object.
    • B、Monitor the Bytes Total/sec counter on the Server object.
    • C、Monitor the Server//Packets/sec counter on the Server object.
    • D、Monitor the Current Bandwidth counter on the Network Interface object.

    正确答案:A

  • 第14题：

    What command will display the network configuration of an Ethernet adapter？（）

    • A、lsdev
    • B、lscfg
    • C、entstat
    • D、ifconfig

    正确答案:D

  • 第15题：

    You have a Windows Server 2008 R2 Hyper-V server with a single network adapter that is connected to a virtual network. The virtual network is configured as External. Virtual machines （VMs） running on the server are not able to communicate with the host server over the network. You need to ensure that VMs running on the server are able to communicate with the host server over the network. In Virtual Network Manager，what should you do？（）

    • A、Select the Internal only connection type.
    • B、Select the Private virtual machine network connection type.
    • C、Select the Allow management operating system to share this network adapter check box.
    • D、Clear the Allow management operating system to share this network adapter check box.

    正确答案:C

  • 第16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.

    正确答案:B

  • 第17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 address
    • B、Enable DHCP in the TCP/IP properties
    • C、Enable DNS in the TCP/IP properties
    • D、Configure the network adapter to run at 100 Mbps only
    • E、Replace the network adapter.

    正确答案:E

  • 第18题：

    单选题
    A new server was installed for the purpose of monitoring network traffic. The network has been configured in such a way that all traffic will be mirrored out the port this server is connected to. When reviewing the network traffic logs on the server only traffic destined to the server is listed in the logs. Which of the following is preventing the server from seeing all network traffic?（）
    A

    NIC filtering is enabled.

    B

    Port security is configured.

    C

    NIC is not in promiscuous mode.

    D

    NIC is in promiscuous mode.


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    You have a Windows Server 2008 R2 Hyper-V server with a single network adapter that is connected to a virtual network. The virtual network is configured as External. Virtual machines （VMs） running on the server are not able to communicate with the host server over the network. You need to ensure that VMs running on the server are able to communicate with the host server over the network. In Virtual Network Manager，what should you do？（）
    A

    Select the Internal only connection type.

    B

    Select the Private virtual machine network connection type.

    C

    Select the Allow management operating system to share this network adapter check box.

    D

    Clear the Allow management operating system to share this network adapter check box.


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    A switch that is to be added to the production network has been preconfigured （trunks， VLANs， VTP， and STP） and was tested in your lab. After installing the switch into the network， the entire network went down.  What might explain what happened？ （）
    A

    The new switch happened to be running Cisco Catalyst operating system， while the other network switches were running Cisco IOS Software.

    B

    The configuration revision of the new switch was higher than the configuration revision of the production VTP domain.

    C

    The link costs on the new switch are set to a high value， causing all ports on the new switch to go into a forwarding mode and none into blocking mode， thereby causing a spanning-tree loop.

    D

    The ports connecting to the two switches have been configured incorrectly. One side has the command switchport mode access and the other switchport mode trunk.


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    A new server was installed for the purpose of monitoring network traffic. The network has been configured in such a way that all traffic will be mirrored out the port this server is connected to. When reviewing the network traffic logs on the server only traffic destined to the server is listed in the logs. Which of the following is preventing the server from seeing all network traffic？ （）
    A

     NIC filtering is enabled.

    B

     Port security is configured.

    C

     NIC is not in promiscuous mode.

    D

     NIC is in promiscuous mode.


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    A new system has been installed and the network connection is very slow. The network administrators are sure that the network port is set to 100 full duplex. What command will display the configured and current speed settings of the adapter?（）
    A

    lsdev

    B

    lsattr

    C

    entstat

    D

    ifconfig


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    What command will display the network configuration of an Ethernet adapter？（）
    A

    lsdev

    B

    lscfg

    C

    entstat

    D

    ifconfig


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    You have a server that runs Windows Server 2008 and has the Windows Server Virtualization （WSv） server role installed. You create a new virtual machine.  You need to configure the virtual machine to meet the following requirements： Allow network communications between the virtual machine and the host system. Prevent communications with other network servers. What should you do first？（）
    A

    Install the Microsoft Loopback Adapter.

    B

    Create a new Virtual Network Switch.

    C

    Enable Internet Connection Sharing （ICS）.

    D

    Set the Connection to None for the network interface card.


    正确答案： D
    解析： 暂无解析

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