• Description:DSL
• Passing Score:0%
• Practice Test - Number of questions:127 questions
• Simulation Test - Number of questions:127 questions
• Simulation Test Duration:120 minutes
• Has explanations:No

Your boss at Examsheets.net is curios about DSL. What is true about the DLCI field in the Frame Relay header?

Answer(s)

1. In consists of two portions, source and destination, which map data to a logical channel.
2. It generally has significance only between the local switch and the DTE device.
3. It is an optional field in the ITU-T specification.
4. It is present only in data frames sent through the network.

It generally has significance only between the local switch and the DTE device.