The B200 supports 1,024 virtual B200 devices through group configuration.
Depending on the application, the B200 has multiple networking modes, such as private-public network traversal mode (user IP access mode), Internet access mode, and domain interworking mode. The B200 supports 1,024 virtual devices; that is, one B200 is virtually divided into multiple B200s so that one hardware device can simultaneously support multiple networking modes and interworking between multiple networks.