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Question 197 - SK0-005 discussion

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A systems administrator is trying to determine why users in the human resources department cannot access an application server. The systems administrator reviews the application logs but does not see any attempts by the users to access the application. Which of the following is preventing the users from accessing the application server?

A.
NAT
Answers
A.
NAT
B.
ICMP
Answers
B.
ICMP
C.
VLAN
Answers
C.
VLAN
D.
NIDS
Answers
D.
NIDS
Suggested answer: C

Explanation:

This is the most likely cause of preventing the users from accessing the application server because a VLAN is a logical segmentation of a network that isolates traffic based on certain criteria. If the human resources department and the application server are on different VLANs, they will not be able to communicate with each other unless there is a router or a switch that can route between VLANs.

Reference: https://www.cisco.com/c/en/us/support/docs/lan-switching/inter-vlan-routing/41860- howto-L3-intervlanrouting.html

asked 02/10/2024
Dmitry Balikhin
24 questions
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