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Question 112 - N10-009 discussion

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A network administrator performed upgrades on a server and installed a new NIC to improve performance. Following the upgrades, usera are unable to reach the server. Which of the following is the most likely reason.

A.
The PoE power budget was exceeded.
Answers
A.
The PoE power budget was exceeded.
B.
TX/RX was transposed.
Answers
B.
TX/RX was transposed.
C.
A port security violation occured.
Answers
C.
A port security violation occured.
D.
An incorrect cable type was installed.
Answers
D.
An incorrect cable type was installed.
Suggested answer: D

Explanation:

When a network administrator installs a new Network Interface Card (NIC) and users are unable to reach the server, one of the common issues is the use of an incorrect cable type. Network cables must match the specifications required by the NIC and the network infrastructure (e.g., Cat5e, Cat6 for Ethernet).

NIC Compatibility: The new NIC might require a specific type of cable to function properly. Using a cable not rated for the NIC's required speeds or capabilities can result in connectivity issues.

Cable Standards: Different NICs and network devices might need different cabling standards (straight-through vs. crossover cables, or specific fiber optic types).

Connection Types: Ensuring that the cable connectors are appropriate for the NIC ports (e.g., RJ45 for Ethernet, LC connectors for fiber optics).

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asked 02/10/2024
Thao Nguyen
46 questions
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