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Aruba Certified Data Center Architect Exam
, 1.In L3 Spine and Leaf design, which answer is correct?
A. Leaf switches connect to other leaf switches
B. Each leaf switch connects to each spine switch
C. Each spine switch connects to all other spine switches in a full mesh
D. Leaf switches connect to only one spine switch
Answer: B
2.In ToR or Middle of Rack switch?Ports oriented to server ports:
A. The airflow of the switches should be back to front (BF)
B. The airflow of the switches should be front to back (FB)
C. It does not matter which direction is the airflow
D. It is recommended to use fanless Data Center Switches to overcome the heat
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Answer: A
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3.In VSX, the ISL (InterSwitch Link):
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A. Can be indirectly connected
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B. Must be directly connected
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C. Can be used for keep alive communications
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D. They must be routed links
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Answer: B
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4.ERPS (Ethernet Ring Protection Switching):
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A. Is not supported on CX 6400 switch series
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B. Prevents broadcast storms and implements fast-traffic switchover on a network
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where there are loops
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C. Does not prevent broadcast storms but implements fast-traffic switchover on a
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network where there are loops
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D. Is not supported on CX 8400 switch series
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Answer: B
5.You are designing overlay solutions for two Data Centers based on the Aruba CX
platform. Each Data Center has two rooms and each room is its own fabric.
What is the routing protocol used for EVPN advertisement within each room?
A. OSPF
B. iBGP
C. eBGP
D. EIGRP
Answer: B