Cabletron Systems 7C04-R Switch User Manual


 
Viewing the Station List 4-27
FDDI Management
normally in a twisted condition, but the station with both
an A—>A and B—>B connection is isolated from the
primary ring and residing alone on the secondary ring.
B-B Twisted,
Wrapped The ring is twisted due to the node’s B—>B connection,
as above; in addition, the ring is wrapped, bringing any
node isolated by the twist back into contact with the
stations on the main ring.
Unknown SPMA is unable to determine the node’s topology state.