The easy option is to use a DMX console.
Alternatively:
It is possible to trigger presets stored on each server from any other server. (or one 'master' server)
1) Enable Broadcast to remote preview ON
2) Enable SEND Remote Preset Commands on the 'Master' Server
3) Enable ACCEPT Remote Preset Commands on the other 'Slave' Servers
Any presets that you trigger on the "master' serer will also run on the other servers.
The presets dont have to be identical on all servers - so you could run a specific preset on one server, if that preset was 'blank' on the others
You can programme your cuelists on the 'Master' server and include relevant presets as required to trigger on the other 'slave' servers.
However - you still have to programme the presets on each server if not identical. - this is where a DMX desk could be usefull initially.
(if identical - just copy the preset.txt file to each server)
There are a couple of other ways of doing this - depending upon your requirements - but this is probably the simplist, without having different cuelists running on different servers - or using remote preview.
Hope this helps
Simon