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D
ESCRIPTION
OF
H
ARDWARE
1-7
Stack
Master
Green
Switch is the Master unit of the stack. State
may include topology discovery, IP
assignment, or normal operations.
Flashing Green
Switch is the Master unit of the stack, system
is initializing.
Amber
Switch is operating as a Slave unit in the stack.
Flashing Amber
System in Master arbitration/election state.
Off
System in standalone mode.
Stack
Link
Green
Uplink and downlink operating normally.
Flashing Green
Uplink has failed.
Flashing Amber
Downlink has failed.
Off
No stacking link present.
Module
Green
An expansion module is installed and
operating normally.
Amber
An expansion module is installed but has
failed.
Off
There is no module installed.
Stack ID
1-8
Indicates the switch stack ID.
The Master unit is numbered 1. (Note that If
the master unit fails and a backup unit takes
over, the stack IDs do not change.)
Slave units are numbered 2-8.
Off
In standalone mode.
Table 1-2 System Status LEDs
(Continued)
LED
Condition
Status
Summary of Contents for 8824M
Page 2: ......
Page 18: ...TABLE OF CONTENTS xiv Glossary Index ...
Page 50: ...INSTALLING THE SWITCH 3 14 ...
Page 62: ...MAKING NETWORK CONNECTIONS 4 12 ...
Page 78: ...SPECIFICATIONS C 6 ...
Page 82: ...MONTAGE RACK MOUNTING INSTRUCTIONS GERMAN D 4 ...
Page 84: ...ORDERING INFORMATION E 2 ...
Page 94: ...INDEX Index 4 ...
Page 95: ......