It's no surprise that Linux makes a great router and firewall. A lesser-known fact is that you also can use Linux as an Ethernet bridge and VLAN switch, and that these features are similarly powerful, ...
Need some help with VLAN's on some of our Linux machines. There are 2 linux boxes on the same LAN segment/subnet and each of them has 2 VLAN's configured using vconfig. Each machine has a single NIC ...