Nortel Networks 350 manual LED Indications During the Software Download Process

Using the Console Interface

Table 3-28 describes the LED indications during the software download process.

Table 3-28. LED Indications During the Software Download Process

Phase	Description	LED indications
1	The new software	100 Mb/s port status LEDs (ports 7 to 12 only): The LEDs begin to turn on
	image is being	from right to left, beginning with port 12. The LED pattern indicates the
	downloaded to	progress of the download process. When LEDs 7 to 12 are all on, this
	the switch.	indicates that the switch has received the new software image successfully.
2	The switch’s flash	10 Mb/s port status LEDs (ports 1 to 12 only): The LEDs begin to turn on
	memory is being	from left to right, beginning with port 1. The LED pattern indicates that
	erased.	various sectors of the switch’s flash memory are being erased. When LEDs
		1 to 12 are all on, this indicates that the switch’s flash memory has been
		erased.

3The new software image is being programmed into the switch’s flash memory.

100 Mb/s port status LEDs (ports 1 to 8 only): The LEDs begin to turn on from left to right, beginning with port 1. The LED pattern indicates that the new software image is being programmed into the switch’s flash memory. When LEDs 1 to 8 are all on, this indicates that the new software image has been programmed successfully into the switch’s flash memory.

4	The switch is reset	After the reset is complete, the new software image initiates the switch’s
	automatically.	self-test, which comprises various diagnostic routines and subtests.

The LEDs display various patterns to indicate that the subtests are in progress. The results of the self-test are displayed briefly in the Self-Test screen, which is followed by the CI screens.

304376-B Rev 00 3-73