How much total bandwidth is provided by a T1 line?
- 64 kb/s
- 1.544 Mb/s
- 128 b/s
- 43.736 Mb/s
Explanation: A T1 line consists of 24 voice channels with 64 kb/s each of bandwidth. This gives a T1 link a total bandwidth of 1.544 Mb/s.
Exam with this question: CCNA 4 Chapter 2 Exam Answers