Cabletron Systems HSIM-F6 - Manual (Page 61)

HSIM-F6 LED State Definitions
HSIM-F6 User’s Guide 4-5
• Twisted Ring (A-A)/Wrap-A - This condition indicates that the A
port of the HSIM-F6 is connected to the A port of another device. It
also indicates that the A port has wrapped, combining the primary and
secondary rings into a single ring. This is an undesirable ring
condition and should be repaired as some stations could be isolated
from the primary ring.
• Twisted Ring (B-B)/Wrap-B - This condition indicates that the B
port of the HSIM-F6 is connected to the B port of another device. It
also indicates that the B port has wrapped, combining the primary and
secondary rings into a single ring. This is an undesirable ring
condition and should be repaired as some stations could be isolated
from the primary ring.
• Full Duplex - The HSIM-F6 has been configured to operate in full
duplex mode. For more information on full duplex mode for the
HSIM-F6 refer to
Chapter 3 , Local Management .
• Wrap S (Port A) - The HSIM-F6 has only one FPIM installed. The
FPIM is installed in port A.
• Wrap S (Port B) - The HSIM-F6 has only one FPIM installed. The
FPIM is installed in port B.