Newly crimped 26ft (8m) STP Cat 6 patch cables were recently installed in one room to replace cables that were damaged by a vacuum cleaner. Now, users in that room are unable to connect to the network. A network technician tests the existing cables first. The 177ft (54m) cable that runs from the core switch to the access switch on the floor is working, as is the 115ft (35m) cable run from the access switch to the wall jack in the office. Which of the following is the most likely reason the users cannot connect to the network?
A. The patch cables are not plenum rated.
B. Mixed UTP and STP cables are being used.
C. An incorrect pinout on the patch cable is being used.
D. The cable distance is exceeded.
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
A small company has the following IP addressing strategy:
A user is unable to connect to the company fileshare server located at 192.168.10.1. The user's networking configuration is:
Which of the following will most likely correct the issue?
A. Changing the subnet mask to 255.255.255.0
B. Changing the IPv4 address to 192.168.10.1
C. Changing the DNS servers to internet IPs
D. Changing the physical address to 7A-01-7A-21-01-50
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 3:
Which of the following is used to describe the average duration of an outage for a specific service?
A. MTTR
B. MTBF
C. RTO
D. RPO
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
A network administrator installed a new VLAN to the network after a company added an additional floor to the office. Users are unable to obtain an IP address on the new VLAN, but ports on existing VLANs are working properly. Which of the following configurations should the administrator update?
A. Address reservations
B. Scope size
C. Lease time
D. IP helper
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
A technician needs to set up a wireless connection that utilizes MIMO on non-overlapping channels. Which of the following would be the best choice?
A. 802.11g
B. 802.11n
C. 802.11b
D. 802.11a
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
質問 6:
A newtwork administrator needs to create an SVI on a Layer 3-capable device to separate voice and data traffic. Which of the following best explains this use case?
A. A physical interface used for trunking logical ports
B. A logical interface used when the number of physical ports is insufficent.
C. A physical interface used for management access
D. A logical interface used for the routing of VLANs
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 7:
Which of the following is the next step to take after successfully testing a root cause theory?
A. Determine resolution steps.
B. Duplicate the problem in a lab.
C. Present the theory for approval.
D. Implement the solution to the problem.
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
Suzuki -
N10-009電子版をダウンロードできて、取得するのに短時間で十分でした。試験にももちろん受かりました。