单项选择题
Physical and logical network diagrams are used for which of the following configuration management goals?（）
A. Track DHCP distribution
B. Compare MAC and IP addresses
C. Document Internet access history
D. Identity network devices
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相关考题
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单项选择题
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. -
单项选择题
Which of the following routing protocols is strictly a distance vector protocol?（）
A.IS-IS
B.BGP
C.EIGRP
D.OSPF -
单项选择题
An administrator is implementing a wireless network. Which of the following encryption technologies is the MOST secure method and will authenticate devices to the network?（）
A.SSH
B.WEP
C.VPN
D.WPA
