A network device includes a first switch, a second switch, address resolution logic (ARL), and a CPU. The first and second switch having a groups of ports which are a subset of the plurality of ports and are numbered by a different numbering schemes. The CPU coupled to the first switch and the second...http://www.google.fr/patents/US6850542?utm_source=gb-gplus-shareBrevet US6850542 - Linked network switch configuration
