Web Resources
webster.xylan.com/library/switchbook/05_01.html
www.interworks.org/conference/IWorks97/sessions/sn084/
www.cisco.com/univercd/cc/td/doc/product/rtrmgmt/sw_ntman/vlandir/vdir1gsg/overvw.htm
academy.fore.com/tutorial_index.html
www.iol.unh.edu/training/atm/thesis/chapter2.html
www.cavebear.com/CaveBear/Ethernet/index.html