Ch. 21 (Data Centers) Flashcards Preview

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Flashcards in Ch. 21 (Data Centers) Deck (4)
0

Maximum fiber patch cord pile-up

2"

1

Routing of copper and power cabling

Copper - hot aisle
Power - cold aisle

2

Layers of computer room security

Site
Perimeter
Building
(Layers 1, 2, 3)

3

Types of access control

1 - something you know (PIN)
2 - something you have (key)
3 - something you are (biometrics)
4 - something you do