Cabletron Systems BRIM-F6 manual HSIM-F6 LED State Definitions, A, B, P, S LED Definitions

HSIM-F6 LED State Definitions

Table 4-3 A, B, P, S LED Definitions

A	B	P	S	Definition
Green	Green	Green	Off	Through-A
Green	Green	Off	Green	Through-B
Green	Off/Amber	Green	Amber	Wrap-A
Off/Amber	Green	Green	Amber	Wrap-B
Off	Green	Green	Amber	Dual Homed (Default)
Off	Green	Green	Off	Dual Homed (Modified)
Off/Amber	Off/Amber	Off	Off	Isolated
Green	Green	Amber	Amber	Twisted Ring (A-A, B-B)
Green	Off/Amber	Amber	Amber	Twisted Ring
				(A-A)/Wrap-A
Off/Amber	Green	Amber	Amber	Twisted Ring
				(B-B)/Wrap-B
Green	Green	Green	Green	Full Duplex
Green	Off	Green	Off	Wrap S (Port A)
Off	Green	Green	Off	Wrap S (Port B)

4.1HSIM-F6 LED STATE DEFINITIONS

•Through-A - The flow of the primary ring is entering the MAC from port A (primary ring in) and exiting through port B (primary ring out). The secondary ring is isolated from the MAC with the flow entering from port B (secondary ring in) and exiting through port A (secondary ring out).

•Through-B - The flow of the primary ring is entering the MAC from port B (primary ring in) and exiting through port A (primary ring out). The secondary ring is isolated from the MAC with the flow entering from port A (secondary ring in) and exiting through port B (secondary ring out).

HSIM-F6 User’s Guide 4-3