Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
In TCP/IP, which layer faces the greatest challenges?
Which layer (application, transport, internet, network access, physical) and what are the challenges?
2 Answers
- JimLv 78 years agoFavorite Answer
right now, physical layer on wigig. for one, you have to have procs that are fast enough too. and that's the next layer up. most router procs are 200MHz.
- Tom PLv 58 years ago
The Physical layer is Physically Challenged and always strives to win the Special Olympics. The Applications layer is always blaming the Transport layer for holding it back, but it needs to eventually face it owns limitations and stop blaming others. The IP layer has achieved a Zen state where it feels completely at one with its tasks and knows that it can do no better and indeed can do no worse.
