Switch Id Led; Figure 10: Switch Id Led; Figure 11: Switch Id Led - Allied Telesis AT-x550-18XTQ Installation Manual

Switch ID LED

The switch ID LED, shown in Figure 10, displays the ID number of the
switch. A stand-alone switch has the ID number 0. Switches in a VCStack
have the numbers 1 to 4.
Switch ID LED
The states of the LED when the switch is not operating in the low power
mode are shown in Figure 11.
The switch is booting up.
The switch has encountered a fault condition.
The switch is operating as a stand-alone unit.
The switch has an ID number of 1 to 4 as part of a
VCStack.
The dot in the lower right corner flashes when the switch
accesses USB memory.
x550 Series Installation Guide for Virtual Chassis Stacking
Figure 10. Switch ID LED
Figure 11. Switch ID LED
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