Get Started
1022

Q: When a router is connected to a Frame Relay WAN link using a serial DTE interface, how is the clock rate determined?

  • 1
    Supplied by the CSU/DSU
  • 2
    By the far end router
  • 3
    By the clock rate command
  • 4
    By the Physical layer bits stream timing
  • Show Answer
  • Workspace

Answer : 1. "Supplied by the CSU/DSU"
Explanation :

Answer: A) Supplied by the CSU/DSU Explanation: Clocking on a serial interface is always provided by the CSU/DSU (DCE device). However, if you do not have a CSU/DSU in your non-production test environment, then you need to supply clocking with the clock rate command on the serial interface of the router with the DCE cable attached.

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today