nanog mailing list archives
Re: How to choose a transport(terrestrial/subsea)
From: Alfie Pates <alfie@fdx.services>
Date: Wed, 02 Jan 2019 17:14:16 +0000
I'm of the opinion that, if you need resiliency, you should order explicitly diverse circuits from a primary provider and then a secondary circuit from a second vendor. Ultimately, If you want contractually-enforced physical diversity then the best options will be single-vendor solutions: Obviously you also want to avoid an unknown single-vendor single-point-of-failure, hence the secondary provider. Having two vendors is usually a less than optimal solution since neither has visibility into the others' network to ensure the physical diversity required for a truly resilient service: what happens if an undersea cable is cut, etc? The cost of such solutions is often unpleasant to justify, mind. ~a
Current thread:
- Re: How to choose a transport(terrestrial/subsea) Alfie Pates (Jan 02)
- RE: How to choose a transport(terrestrial/subsea) Naslund, Steve (Jan 02)
- Re: How to choose a transport(terrestrial/subsea) Mike Hammett (Jan 02)
- Re: How to choose a transport(terrestrial/subsea) Tom Beecher (Jan 02)
- Re: How to choose a transport(terrestrial/subsea) Saku Ytti (Jan 02)
- RE: How to choose a transport(terrestrial/subsea) Naslund, Steve (Jan 02)
- Re: How to choose a transport(terrestrial/subsea) Jason Bothe via NANOG (Jan 02)
- Re: How to choose a transport(terrestrial/subsea) Mehmet Akcin (Jan 04)
- Re: How to choose a transport(terrestrial/subsea) Mike Hammett (Jan 02)
- RE: How to choose a transport(terrestrial/subsea) Naslund, Steve (Jan 02)