14
REMOTE MINIBRIDGE
2. Introduction
The Remote MiniBridge (RMB) is a high-performance,
remote, self-learning Ethernet bridge. Its small size
and low cost make it ideal for cost-sensitive bridging
applications, as well as for LAN-extender or segmenter
applications.
The RMB automatically learns MAC addresses on the
LAN to which it is connected and only forwards frames
destined for another LAN. Its LAN table stores up to
10,000 addresses and is automatically updated.
Filtering and forwarding is performed at 14,880 pps
(packets per second), just shy of the maximum
theoretical wire-speed rate of 15,000 pps. The RMB’s
buffer can hold 256 frames with a throughput latency
of 1 frame. Alternatively, filtering can be disabled for
extender or segmenter applications.
