-One or more VLANs can be used at any network device (Nic, Bond, Bridge).
-VLANs can be configured in several ways. Here, only the most common ones get
-described. We assume a network infrastructure based on Linux Kernel Networking
-(opposed to, e.g., Open vSwitch).
-Of course, there are scenarios that are not possible with this configuration,
-but it will work for most standard setups.