Multiple choice

Which of the following systems is used when a connection is needed between a token bus network and an X.25 public network?

  1. Repeater

  2. Bridge

  3. Router

  4. Gateway

  5. None of the above

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Router is needed when two networks use the same transport layer but have different network layers. A router can convert token bus frames to the form required by X.25 n/w.