Dell POWEREDGE M1000E - Manual (Page 15)

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Cisco Catalyst Blade Switch 3130 for Dell and Cisco Catalyst Blade Switch 3032 for Dell Hardware Installation Guide
OL-13269-01
Chapter 1 Product Overview
Other Features
Note The System LED (SYST), stack LED (STCK), Stack Master LED (MSTR), and Stack Member LED
(MMBR) are shown as item 9 in
Figure 1-1 on page 1-2 .
System LED
The System LED (SYST) shows whether the system is receiving power and is functioning properly.
Table 1-2 lists the LED colors and their meanings.
Stack LED (Only the CBS3130G-S and CBS3130X-S Switches)
To see the status of the StackWise Ports, press the Mode button. The stack LED (STCK) is green when
the Stackwise Plus ports are up and amber when the ports are down. The 10-Gigabit Ethernet module
slot LEDs 23 and 24 show the status for Stackwise Plus ports 1 and 2, respectively (see items 4 and 6 in
Figure 1-1 on page 1-2 ).
When in stack mode, if both 10-Gigabit Ethernet uplink port LEDs are green, the stack is operating at
full bandwidth. If one or both of the 10-Gigabit uplink LEDs are not green, the stack is not operating at
full bandwidth.
Stack Master LED (Only the CBS3130G-S and CBS3130X-S Switches)
The Stack Master LED (MSTR) shows the stack master status. Table 1-3 lists the LED colors and their
meanings. (Only the CBS3130G-S and CBS3130X-S switches.)
Table 1-2 System LED
Color System Status
Off System is not powered on.
Blinking green POST is in progress.
Solid green System is operating normally.
Amber System is receiving power but is not functioning properly.
Table 1-3 Stack Master LED
Color Description
Off Switch is not the stack master.
Green Switch is the stack master or a standalone switch.
Amber An error occurred during stack master election or another type of stack error
occurred.