Cabletron Systems 9W111-08 manual LED Color State Description

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LANVIEW LEDs

The functions of the System Management Bus (SMB) and CPU LEDs are listed in Table 4-1.

Table 4-1. SMB and CPU LEDs

LED Color	State	Description


Green	Functional	Fully operational.

Yellow (Flashing)	Crippled	Conditional WAN fault *.

Yellow	Booting	Booting.

Red	Reset	Normal power-up reset.

Red (Flashing)	Failed	FDDI Fault (FNB is down).

Off	Power off	Module powered off.

* At least one WAN port in both groups 0-3 and 4-7 are down.

The function of the FNB Receive LED is listed in Table 4-2.

Table 4-2. FNB Receive LED

LED Color	State


Yellow (Flashing)	Activity (Flashing rate indicates rate of activity).

Off	No activity

The function of the FNB Transmit LED is listed in Table 4-3.

Table 4-3. FNB Transmit LED

LED Color	State


Green (Flashing)	Activity (Flashing rate indicates rate of activity).

Off	No activity

4-2

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Contents MMAC-Plus9W111-08 Eight Port WAN Router User’s Guide Page Page FCC Notice Vcci NoticeDOC Notice Page Contents Contents Features IntroductionManagement Information Base MIB Support Features Related Manuals Getting HelpInstalling the MMAC-Plus Module Installing the MMAC-Plus Module Reset Switch Reset SwitchSetting the FNB Switch Local Management ConsoleMenu Function Selection RJ-45 COM Port W111-08 Block Diagram OperationSystem Diagnostic Controller Flexible Network Bus FNBSystem Management Buses DC/DC ConverterFNB Interface CPUOperation Lanview LEDs Lanview LEDsLED Color State Description Functions of the WAN Status LEDs are listed in Table Lanview LEDs Safety ServiceSpeciﬁcations Physical Environment