Hello, I want to know what relation port trunking has with VLAN. I have managed to configure bridge, stp and VLAN by using brctl and vconfig commands. Do I require to configure the linux (2.4.21) for trunking support, similar to that done fro bridge/stp and VLAN? Also would like to know if something similar is to be done for port mirroring. Basically would like to add these two features to our product. Thanks Sameer