A multi-chassis system includes at least a first chassis and a second chassis that each includes one or more blades. The one or more blades in turn include one or more ports. The two or more chassis are connected through use of an interconnector. The multi-chassis system may also include access to one...http://www.google.com.tw/patents/US7764695?utm_source=gb-gplus-share專利 US7764695 - Arm and rollback in a multi-chassis system
