Chapter 1. Introduction to IBM System Networking 10Gb Ethernet products 11
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802.3X Flow Control
1.3.4 RackSwitch G8052 LED status details
Figure 1-4 shows the LED indicators as they appear on the switch. Their meanings are
explained in Figure 1-5.
Figure 1-4 The location of LEDs on the RackSwitch G8052
Figure 1-5 Indicator LEDs and their meanings
Table 1-4 shows the different System LED statuses for the RackSwitch G8052.
Table 1-4 RackSwitch G8052 System LED Status
Function Stacking
master
indicator
a
Stacking
member
indicator
a
Power supply Service
Total Power Failure Off Off Off Off
Service Required Flash green Flash green Flash green Flash Blue
Power Supplies OK N/A N/A Solid green N/A
Power Supply Failure N/A N/A Flash green N/A
Fans OK N/A N/A N/A N/A
Fan Failure N/A N/A N/A N/A
Stack Master On Off N/A Off
Stack Backup/Member Off On N/A On
Stack ErrorOnOnN/AOn
Stacking master indicator
Stacking member indicator
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