The only switching network hardware cluster in the industry directly forwards device-to-device control and data packets through the switching network without occupying valuable service slots.
B.
The control and monitoring planes are unified. When the main control fails, the whole machine loses the monitoring plane and is down.
C.
The 10 Gigabit port of the cluster subcard can be used as a service port at the same time.
D.
At least one master is available in each box, and the cluster will not split.