Nortel 8600 Series Installing page 64

64 Ethernet Routing Switch 8600 modules
The Switch LEDs and the CPU LEDs serve as a bar graph to indicate card
activity. The Switch bar graph increases as the switch fabric utilization
increases. The CPU bar graph increases when the CPU is actively
performing tasks, such as learning media access control (MAC) addresses,
updating routing tables, or interacting with the device management station.
Table 23 "8691SF module LEDs" (page 64)
LEDs.
Table 23
8691SF module LEDs
Label
Mz
Link
100
Switch Utilization (8 LEDs)
CPU Utilization
(8 LEDs)
Power Supply 1, 2, 3
Copyright © 2007, Nortel Networks
.
Color/State
N/A
Green/Steady
Off
Green/Steady
Off
Green
Green
Green/Steady
Amber/Steady
Off
Nortel Ethernet Routing Switch 8600
Installing Ethernet Routing Switch 8600 Modules
NN46205-304 01.03 Standard
4.1 2 January 2007
describes the 8691SF module
Meaning
Reserved for future use.
The management port is connected, and the
link is good.
There is no link to the management port.
The management port is operating at 100 Mb/s.
The management port is operating at 10 Mb/s.
The number of lit LEDs indicates the utilization
level (full-duplex operation) of the switch fabric
as follows:
1 LED = 10 Mb/s
2 LEDs =100 Mb/s
3 LEDs = 1 Gb/s
4 LEDs = 5 Gb/s
The number of lit LEDs indicates the level
(full-duplex operation) of CPU activity as follows:
1 LED = 12 percent
2 LEDs = 24
percent
3 LEDs = 36
percent
4 LEDs = 48
percent
The specified power supply is operating
normally.
The specified power supply has a fault.
A power supply is not present in the specified
bay, or the power supply in the specified bay
is not turned on.
5 LEDs = 10 Gb/s
6 LEDs = 20 Gb/s
7 LEDs = 40 Gb/s
8 LEDs = 64 Gb/s
5 LEDs = 60 percent
6 LEDs = 72 percent
7 LEDs = 84 percent
8 LEDs = 100 percent
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