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Question 14 - 4A0-205 discussion

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Which use case is most suitable for the deployment of a star topology?

A.
Access networks, for collecting traffic towards the main central node
Answers
A.
Access networks, for collecting traffic towards the main central node
B.
ASON networks, to protect traffic via GMPL5 protocols
Answers
B.
ASON networks, to protect traffic via GMPL5 protocols
C.
Backbone networks, for supporting protection routes
Answers
C.
Backbone networks, for supporting protection routes
D.
SNCP-protected links
Answers
D.
SNCP-protected links
Suggested answer: A

Explanation:

A star topology is a network design where all devices are connected to a central hub, which acts as a central point of control and management for the network. This type of topology is commonly used in access networks, where a central node is used to aggregate traffic from multiple users or devices, and then forward it to the core network. This design allows for efficient use of resources and easy management of the network.

Reference:

"Computer Networking: A Top-Down Approach" by James Kurose and Keith Ross (Chapter 3) "Data Communications and Networking" by Behrouz A. Forouzan (Chapter 2)

asked 23/09/2024
Wallace Davison
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