Hi Phil, There are no hard and fast rules that I am aware of, there is an interesting read here: http://www.managedway.com/goldilocks
Basically, there is no right or wrong answer and it depends on many factors (like latency sensitivity etc). One thing to also bear in mind is the resilience of any upstream providers that you choose as if you have resilience in your DCs but your primary upstream only has London presence then it's pretty self-defeating. Regards, --- Gary Steers On 10 July 2017 at 12:49, Phil Bartlett <[email protected]> wrote: > Good Afternoon all, > > I was wondering if there was any UK standards or professional body > regulations for setting a minimum distance between a primary site and a DR > site? Or is it left up to the company involved to make the best decision > for > their business? > > > > Phil > > > Sorrento Networks > > > >
