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Question 598 - N10-008 discussion

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A user reports having intermittent connectivity issues to the company network. The network configuration for the user reveals the following:

IP address: 192.168.1.10

Subnet mask: 255.255.255.0

Default gateway: 192.168.1.254

The network switch shows the following ARP table:

Which of the following is the most likely cause of the user's connection issues?

A.
A port with incorrect VLAN assigned
Answers
A.
A port with incorrect VLAN assigned
B.
A switch with spanning tree conflict
Answers
B.
A switch with spanning tree conflict
C.
Another PC with manually configured IP
Answers
C.
Another PC with manually configured IP
D.
A router with overlapping route tables
Answers
D.
A router with overlapping route tables
Suggested answer: C

Explanation:

This is the most likely cause of the user's connection issues, because the ARP table of the switch shows that there are two devices with the same IP address of 192.168.1.10, but different MAC addresses. This indicates that there is an IP address conflict on the network, where two devices are trying to use the same IP address. This can cause intermittent connectivity issues, as the switch may not be able to forward packets to the correct destination .

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asked 02/10/2024
Anton Khodyakov
46 questions
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