Extreme Networks BlackDiamond 8810, Руководство по установке оборудования

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Installing the Power Supply Controllers
Extreme Networks Consolidated XOS Hardware Installation Guide
55
The front panel of the power supply controllers provide status LEDs. Table 12 describes the LED
behavior on the power supply controllers.
Installing the Power Supply Controllers
To install a power supply controller:
1 Attach the ESD-preventive wrist strap, that is provided, to your wrist and connect the metal end of
the ESD-preventive wrist strap to the ground receptacle that is located on the top-left corner of the
BlackDiamond chassis front panel.
2 If a blank faceplate is covering the power supply controller bay, remove it and save it for future use.
3 Ensure that the power supply controller is right side up.
4 Slide the power supply controller into the slot, aligning the notch on the top of the slot with the
power supply controller.
5 Use the thumbscrews and a #2 Phillips screwdriver to secure the power supply controller into the
slot.
Verifying a Successful Installation
After you supply power to the switch, the switch performs a power-on self test (POST).
During the POST:
●
All ports are temporarily disabled.
●
The packet LED is off.
●
The power LED is on.
●
The MGMT LED flashes until the switch successfully passes the POST.
If the switch passes the POST, the MGMT LED blinks at a slow rate (one blink per second). If the switch
fails the POST, the MGMT LED shows a solid yellow light.
Table 12: Power supply controller LEDs
LED Color Indicates
STATUS Amber
Green
Diagnostics in progress.
Normal operation.
PRIMARY Blinking Green
Off
Unit is primary.
Unit is backup.
PoE PWR CTRL STATUS Green
Amber
Link idle.
Link busy.
PoE PWR CTRL ERROR Off
Amber
No errors detected.
Errors detected.