Why do servers have 2 network cards?
Why do servers have 2 network cards? Separation of traffic (i.e. you could have a combo web/database server, same network, put all web traffic on one NIC, db traffic on the other, makes it easier to calculate loads for traffic types). This also makes it easier to split the two later on, nobody has to change connection strings. Can you use 2 network cards? A computer with two network cards can connect to multiple computers. Most software developers require access to both a development environment and a separate test environment. Having two network connections enables the developer access to both...