I'd like to ask an advice about this situation:
We're planning to connect four different datacenters (two in each campus using two uplinks. Each datacenter has one 4506 and we'd like to connect datacenter A in campus A to datacenter A in campus B. The same strategy will be used to connect datacenter B in campus A to datacenter B in campus B. Considering that we already has uplinks between datacenters A and B in the same campus, is it possible to connect both campus using different uplink in 'load balance' mode?