Canalys, 2009 . 21.7 ., . . 14.9% , 2008 ., 25.5 . — 3- 15.5%, 4.7 ., 4- 2008 . - 3.5%.

, Canalys, Cisco, Q4 2009/Q4 2008 72.8 68.1%. , 5.8 8.0%. 3Com (4.6%), Brocade (2.0%), Juniper Networks (1.9%).

HP 3Com , Cisco. 3Com - , .

Juniper Networks 2009 . ( ) , . Brocade Ethernet- , Extreme Networks 4- .

Canalys, 2010 . . , -3Com Avaya Nortel, .

, Canalys, 2010 . , 2009 ., . 2009 ., . , .