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Computers on a small network are not able to receive new addresses from the DHCP server. However, the administrator has checked the server and ensured it is connected, responding, and functional. Which of the following is the MOST likely problem in this scenario?（）
- A、The DHCP server has an incorrect gateway configured.
- B、The DHCP server was incorrectly configured with a six hour lease time on addresses.
- C、The DHCP server was incorrectly configured with no-expiring lease time on addresses.
- D、The DNS server is no longer functional and internal name-address resolution is down.
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更多 “ Computers on a small network are not able to receive new addresses from the DHCP server. However, the administrator has checked the server and ensured it is connected, responding, and functional. Which of the following is the MOST likely problem in this scenario?（）A、The DHCP server has an incorrect gateway configured.B、The DHCP server was incorrectly configured with a six hour lease time on addresses.C、The DHCP server was incorrectly configured with no-expiring lease time on addresses.D、The DNS server is no longer functional and internal name-address resolution is down.” 相关考题
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单选题A technician installed a new wireless access point on an existing small office home office (SOHO) network with a selective security option enabled. All wireless computers connect to the new network except one computer that cannot connect to the wireless network. Which of the following is the cause?（）A
The network uses MAC filteringB
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The network uses SSID broadcastD
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单选题A college has a small campus where 25 faculty members are located. The faculty offices and student computers are currently on the same network. The faculty are concerned about students being able to capture packets going across the network and obtain sensitive material. What could a network administrator do to protect faculty network traffic from student connections?（）A
Install anti-virus software on the student computers.B
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Power down the switches that connect to faculty computers when they are not in use.D
Remove the student computers from the network and put them on a peer-to-peer network.E
Create an access list that blocks the students from the Internet where the hacking tolls are located.
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单选题Network access protection (NAP) is configured for the corporate network. Users connect to the corporate network by using portable computers. The command policy required confidentiality of data when is in transmit between the portable computers and the servers. You need to ensure that users can access network resources only from computers that comply with the company policy. What should you do?（）A
Create an Ipsec enforcement network policy.B
Create an 802.1xenforcemen tnetwork policy.C
Createa wired network（IEEE802.3）Group policy.D
Create an extensible authentication protocol（EAP）enforcement network policy.
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多选题You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. What should you do？ （）AEnable Internet Connection SharingBEnable on-demand dialingCEnable sharing a modem on one computer on the networkDConfigure a DHCP ServerEDisable Internet Connection SharingFConfigure all the other computers to be DHCP enabled.
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单选题Network Access Protection （NAP） is configured for the corporate network. Users connect to the corporate network by using portable computers. The company policy required confidentiality of data when the data is in transmit between the portable computers and the servers. You need to ensure taht users can access network resources only from computers that comply with the company policy. What should you do？ （）A
Create an IPsec Enforcement Network policyB
Create an 802.1X enforcement network policyC
Create a wired network （IEEE 802.3） Group PolicyD
Create an Extensible Authentication Portocol （EAP） Enforcement Network Policy
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单选题You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. What should you do？ （）A
Enable Internet Connection SharingB
Enable on-demand dialingC
Enable sharing a modem on one computer on the networkD
Configure a DHCP ServerE
Disable Internet Connection Sharing
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