Cabletron Systems 9C300-1 manual Out-of-Band Management

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9C300-1 Environmental Module Operation

The ALARM LED indicates the presence, or absence, of an unread system alarm(s). Unread system alarms can be read using the LCD and ﬁve-function keypad. The possible states and descriptions of the ALARM LED are listed in Table 3-5.

Table 3-5. ALARM LED

LED Color	State	Description


Green	Functional	No unread alarms.

Yellow	Functional	Pending unread system alarms, warning.

Red	Functional	Pending unread system alarms, critical.

Out-of-Band Management

Out-of-band management refers to managing the system via a Local Management (LM) connection or an SNMP-based management application which does not use the same network connection to the chassis as “user data.”

The 9C300-1 Environmental Module provides four out-of-band management interfaces for managing the MMAC-Plus system. These interfaces are listed below:

•Two serial communication ports, COM1 and COM2

•One standard Cabletron EPIM interface

•Liquid Crystal Display (4 lines by 40 characters) and an associated ﬁve button keypad

3-6

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Contents MMAC-Plus 9C300-1 Environmental Module User’s Guide Page Page FCC Notice DOC NoticeContents Appendix B Uninterruptible Power Supply UPS Chapter SpeciﬁcationsAppendix a Epim Speciﬁcations Using This Manual 9C300-1 Environmental ModuleFeatures System CoolingOut-of-Band Management Flash Eeprom Environmental/Power MonitoringRelated Manuals Hot SwappingGetting Help Installing the 9C300-1 Environmental Module Installing the 9C300-1 Environmental ModuleInstalling the 9C300-1 Environmental Module 9C300-1 Environmental Module Operation Monitoring FunctionsExternal Ambient Temperature Temperature Range LCD DisplayFan Speed 9C300-1 Environmental Module and Fan TraySystem Voltages Internal Operating TemperatureSystem Humidity Humidity LCD DisplayLanview LEDs LED Color State DescriptionOut-of-Band Management COM1 and COM2 Ports Pin DescriptionEthernet Port Interface Module Epim LCD and KeypadNon-Interactive Mode Non-Interactive Mode ScreensSystem Screen Utilization Screen Environment ScreenPower Screen System Banner ScreenInteractive Mode Interactive Mode ScreensAlarm Screen Main ScreenENV Supplies Installed 2 PWR Redundancy Status 1 on 2 on Exit Power Supply Speciﬁc ScreenCommunications Screen Diagnostic Module Selection Screen Diagnostic Results ScreenBBU Screen Module Selection ScreenFault Module Speciﬁc ScreenModule Environment Screen Module Memory ScreenModule Backplane Screen Environmental Module Speciﬁc ScreenEnvironmental Module Environment Screen LCD Contrast Adjustment Screen 9C300-1 Environmental Module Operation Safety ServicePhysical DimensionsWeight EnvironmentalEpim Speciﬁcations IntroductionEPIM-F1 and EPIM-F2 Parameter Typical Value Worst Worst Case BudgetEPIM-F1 and EPIM-F2 EPIM-F3 Parameter Typical Minimum Maximum Connector Type GroundingEPIM-A and EPIM-X AUI Port Pin Number RepresentsEpim Speciﬁcations Uninterruptible Power Supply UPS Connecting a UPS to an EMUninterruptible Power Supply UPS Conﬁguring COM Port for UPSVerifying Conﬁguration Monitoring UPSUninterruptible Power Supply UPS