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4A0-100 · Question #158

How do protocols such as ATM and Frame-Relay support differentiating multiple customers or traffic types on the same physical wire?

The correct answer is A. ATM and Frame-Relay are circuit switched protocols and use Virtual Circuits to create logical. See the full explanation below for the reasoning.

Data Link Protocols

Question

How do protocols such as ATM and Frame-Relay support differentiating multiple customers or traffic types on the same physical wire?

Options

  • AATM and Frame-Relay are circuit switched protocols and use Virtual Circuits to create logical
  • BATM and Frame-Relay are point-to-point protocols and do not support different customers or traffic
  • CATM and Frame-Relay are circuit switched protocols and use VLAN's to create logical separation of
  • DATM and Frame-Relay are circuit switched protocols and use IP Header information to create logical

How the community answered

(34 responses)
  • A
    85% (29)
  • B
    6% (2)
  • C
    3% (1)
  • D
    6% (2)

Topics

#ATM#Frame Relay#virtual circuits#logical separation

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