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Listening Quiz: Đề Xuất Mạng Spine-Leaf – Easy Level
Th6 10, 2025
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bởi
Anna Phạm
trong
Tiếng Anh dành cho công nghệ thông tin (English for IT)
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1.
What is Olivia mainly discussing with Robert?
A problem with the servers in the data center
A request to replace all storage devices
A new network design for the data center
A plan to hire more IT staff for the data center
Explanation:
Olivia says she has a new network design, and she explains that it is a spine-leaf architecture for their data center.
2.
What is one benefit of the spine-leaf design Olivia mentions?
It eliminates the need for storage devices
It lowers electricity costs
It improves speed and reduces network congestion
It allows leaf switches to connect only to other leaf switches
Explanation:
Olivia says the design improves speed and reduces network congestion.
3.
How many spine switches do Olivia and Robert need?
As many as the leaf switches
Three
One
At least two
Explanation:
Olivia explains that they need at least two spine switches for redundancy.
4.
What do leaf switches connect to in Olivia’s design?
Internet routers
Only spine switches
Backup power units
Servers and storage devices
Explanation:
Olivia says leaf switches connect servers and storage devices.
5.
What can be inferred about the spine-leaf design from Olivia’s last response?
It cannot support storage devices
It will be difficult to expand in the future
It can be expanded by adding more leaf switches
It requires only one spine switch to work
Explanation:
Olivia says they can add more leaf switches easily, so the design is scalable.
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