Dell 3548 manual Unit ID Selection Process, Stacking Configuration and Identification Panel

Figure 3-6. Stacking Configuration and Identification Panel

Each stack device has a unique identifying unit ID that defines the unit’s position and function in the stack. If the device is a stand-alone unit, the Stack LED is not illuminated. The default setting is stand-alone.

The unit ID is manually configured by using the Stack ID button. The unit ID is indicated by the Stack ID LEDs. Unit ID 1 and 2 are reserved for the Master and Backup Master unit, and unit ID 3 to 8 are for Member units.

Unit ID Selection Process

The unit ID selection process is as follows:

1Ensure that the stand-alone/Master device Console port is connected to a VT100 terminal device or VT100 terminal emulator via the RS-232 crossover cable.

2Locate an AC power receptacle.

3Deactivate the AC power receptacle.

4Connect the device to the AC receptacle.

5Activate the AC power receptacle.

When powering up, the configured LED number (corresponding to the previously saved unit ID) begins to flash. The LED flashes for 15 seconds. During this period, select a specific Stack ID by pressing the Stack ID button until the appropriate Stack ID LED is illuminated.

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Installing the PowerConnect 3524/P and PowerConnect 3548/P