SHARE
SPREAD
HELP

The Tradition of Sharing

Help your friends and juniors by posting answers to the questions that you know. Also post questions that are not available.


To start with, Sr2Jr’s first step is to reduce the expenses related to education. To achieve this goal Sr2Jr organized the textbook’s question and answers. Sr2Jr is community based and need your support to fill the question and answers. The question and answers posted will be available free of cost to all.

 

#
Authors:
James F. Kurose, Keith W. Ross
Chapter:
Computer Networks And The Internet
Exercise:
Review
Question:5 | ISBN:9780132856201 | Edition: 6

Question

Is HFC transmission rate dedicated or shared among users? Are collisions possible in a downstream HFC channel? Why or why not?

TextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbook

Answer

  • HFC means Hynrid Fiber Coaxial cable. Its combines coaxial cable and fiber opticals.
  • HFC transmission rate shared among users.

------------------------------------------------------------------------------------------

No. Collisions  are not possible in a downstream HFC channel.

-------------------------------------------------------------------------------------------

Reason behind this, the head end contains single source is sent by the every packet. This is

travel downstream on every link.

2 0

Discussions

Post the discussion to improve the above solution.