N10-007 無料問題集「CompTIA Network+ Certification」
A user in the finance department can access the department printer and file server yet is unable to print to the marketing department's printer. A technician runs ipconfig and sees the following output:
IPv4 Address. . . . . . . . . . . : 192.168.0.101
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
The technician has verified the user's PC is in the proper VLAN and sees an UP/UP status on the switchport. Which of the following is MOST likely causing the issue?
IPv4 Address. . . . . . . . . . . : 192.168.0.101
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
The technician has verified the user's PC is in the proper VLAN and sees an UP/UP status on the switchport. Which of the following is MOST likely causing the issue?
正解:D
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An NGFW alerts that a web server in the DMZ is sending suspicious traffic. A network administrator finds that port 25 is open, and the traffic is originating from this port. The only purpose of this server is to deliver website traffic. Which of the following should the network administrator recommend to the systems administrator?
正解:B
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A wireless network administrator has been advised that some company devices can only connect to wireless networks that employ TKIP stream cipher encryption. The administrator has changed the security settings to allow these devices to connect. Which of the following wireless security methods has the administrator configured?
正解:D
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customer called the help desk to report general slowness on the network. According to the customer, the network is entirely unusable for a video conference that is scheduled for that morning. Which of the following should the network administrator do FIRST to investigate the issue?
正解:B
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A systems administrator has recently purchased and installed a large electronic signage screen for the company's parking garage. The screen's management software was installed on a server with a public IP address to allow remote management. The systems administrator is now troubleshooting an issue with the screen displaying unknown, random, and inappropriate messages. Which of the following is MOST effective in resolving this issue?
正解:C
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