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
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、GLBP
- B、RSTP
- C、BPDU guard
- D、root guard
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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
As an experienced technician, you are responsible for Technical Support in your company. You ask one of the trainees to document the layers of an existing CIS network. Which three statements best characterize this process? （）(Choose three.)A. It provides reliable input for verifying network consistency.B. It requires a network audit to support some upgrade decisions.C. It requires a network audit to support any network restructuring.D. It begins with gathering organizational input that may be inaccurate.
While troubleshooting a network outage, you discover that an employee brought a switch from home into the office to connect additional equipment to the network. In order to increase his speed, he connected this switch to both network ports in his office, resulting in a bridge loop.Which of these can you implement to prevent future occurrences of this issue?（）A.RSTPB.root guardC.BPDU guardD.GLBP
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You are the network administrator for ExamSheet.net. You install Windows 2000 Professional on your portable computer. You use a docking station for your portable computer when you are in the office. You install a ISA-based network adapter in your docking station. You insert your computer into the docking station and start the computer. The network adapter is not detected during the startup process. You obtain a disk that contains the supported driver from the network adapter manufacturer. You want to allow Windows 2000 Professional to use the network adapter. What should you do?（）A、Restart the computer in the docking station.B、Run the Add/Remove Hardware wizard.C、Use Device Manager to scan for hardware changes.D、Copy the network adapter driver to the Winnt/Driver Cache/i386 folder.E、Install the new network adapter driver.
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Your computer has a wired network adapter and a wireless network adapter. You use the wireless network adapter only when you are traveling. You need to configure the network adapter profile settings to ensure that the computer discovers other network devices only when you are at home. Which two actions should you perform？（）A、When you configure access to the wired network at home， set the wired network adapter location type to Public.B、When you configure access to the wired network at home， set the wired network adapter location type to Private.C、When you configure access to the public wireless access points， set the wireless network adapter location type to Public.D、When you configure access to the public wireless access points， set the wireless network adapter location type to Private.
You work as the IT professional in an international company which is named wiikigo. You are experienced in implementing and administering a network operating system. You are specialized in configuring IP addressing and services. Configuring name resolution and network access and so on.Your company is desigiing its network. The network will use an IPv6 prefix of 2001:DB8: BBCC:0000::/53. You have to identify an IPv6 addressing scheme that will support 2000 subnets. Which network mask should you use?（）A、You should use /63.B、You should use /64.C、You should use /61.D、You should use /62.
多选题As an experienced technician, you are responsible for Technical Support in your company. You ask one of the trainees to document the layers of an existing CIS network. Which three statements best characterize this process? （）(Choose three.)AIt provides reliable input for verifying network consistency.BIt requires a network audit to support some upgrade decisions.CIt requires a network audit to support any network restructuring.DIt begins with gathering organizational input that may be inaccurate.
多选题You are the network administrator for ExamSheet.net. You install Windows 2000 Professional on your portable computer. You use a docking station for your portable computer when you are in the office. You install a ISA-based network adapter in your docking station. You insert your computer into the docking station and start the computer. The network adapter is not detected during the startup process. You obtain a disk that contains the supported driver from the network adapter manufacturer. You want to allow Windows 2000 Professional to use the network adapter. What should you do?（）ARestart the computer in the docking station.BRun the Add/Remove Hardware wizard.CUse Device Manager to scan for hardware changes.DCopy the network adapter driver to the Winnt/Driver Cache/i386 folder.EInstall the new network adapter driver.
单选题As an experienced Network Engineer, you are required to characterize an existing CIS network. In such a situation, what is the last step to take?（）APerform a network audit.BForm an impression about the network.CUse traffic analysis to augment organizational input.DPrepare and add to the network description.
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.
单选题You work as the IT professional in an international company which is named wiikigo. You are experienced in implementing and administering a network operating system. You are specialized in configuring IP addressing and services. Configuring name resolution and network access and so on.Your company is desigiing its network. The network will use an IPv6 prefix of 2001:DB8: BBCC:0000::/53. You have to identify an IPv6 addressing scheme that will support 2000 subnets. Which network mask should you use?（）AYou should use /63.BYou should use /64.CYou should use /61.DYou should use /62.