Out-Of-Band Management - Cabletron Systems Environmental Module TM 9C300-1 User Manual

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.
Green
Yellow
Red

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:
•
•
•
3-6
LED Color State
Functional
Functional
Functional
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
Table 3-5. ALARM LED
No unread alarms.
Pending unread system alarms, warning.
Pending unread system alarms, critical.
Description