nanog mailing list archives
Re: COVID-19 vs. our Networks
From: Mark Tinka <mark.tinka () seacom mu>
Date: Sat, 21 Mar 2020 04:28:56 +0200
On 20/Mar/20 16:15, Mike Hammett wrote:
It's one of those most important things that matters. The end user likely won't notice the difference between 4k and 720p. They also aren't likely to notice the transition from one to the other. The person on the VPN, VoIP call, video conference, video game, etc. will very much notice the congested link, even if it's only a few seconds. Yes, Netflix video is very efficient, if not the most efficient. They're also one of if not the largest slingers of bits on the Internet. Small changes in usage of such a huge player totally eclipse most other usages on the Internet. https://help.netflix.com/en/node/306 Netflix recommends 25 megs for Ultra HD, while only 5 megs for HD. That's a 5x difference in something people likely won't notice and would make a big difference on the additional VPN, VoIP, video conferencing, etc.
Considering that the telecoms sector is one of the most traveled group of professional people around the world, on a 12-month basis, that would mean all the meetings we hold, each week, somewhere in the world, racking up air miles galore, was a total waste of time if it's all reduced to this. Don't let your Finance departments read this thread - they'll just cut your travel budgets :-). Mark.
Current thread:
- RE: COVID-19 vs. our Networks, (continued)
- RE: COVID-19 vs. our Networks Keith Medcalf (Mar 20)
- Re: COVID-19 vs. our Networks Alexandre Petrescu (Mar 21)
- Re: COVID-19 vs. our Networks Mark Tinka (Mar 21)
- Re: COVID-19 vs. our Networks Rich Kulawiec (Mar 21)
- Re: COVID-19 vs. our Networks Mark Tinka (Mar 21)
- Re: COVID-19 vs. our Networks Mark Tinka (Mar 20)
- Re: COVID-19 vs. our Networks Mike Bolitho (Mar 20)
- Re: COVID-19 vs. our Networks Blake Hudson (Mar 20)
- Re: COVID-19 vs. our Networks Tom Beecher (Mar 20)
- Re: COVID-19 vs. our Networks Blake Hudson (Mar 20)
- Re: COVID-19 vs. our Networks Mark Tinka (Mar 20)
- Re: COVID-19 vs. our Networks Florian Weimer (Mar 21)
- Re: COVID-19 vs. our Networks Mark Tinka (Mar 21)
- RE: COVID-19 vs. our Networks Keith Medcalf (Mar 20)
- Re: COVID-19 vs. our Networks Mike Hammett (Mar 20)
- Re: COVID-19 vs. our Networks Mark Tinka (Mar 20)
- Re: COVID-19 vs. our Networks Mike Hammett (Mar 21)
- Re: COVID-19 vs. our Networks Mark Tinka (Mar 21)
- Re: COVID-19 vs. our Networks Mark Tinka (Mar 20)
- RE: COVID-19 vs. our Networks Keith Medcalf (Mar 19)
- Re: COVID-19 vs. our Networks Mel Beckman (Mar 20)