Bay Networks BayStack350T, User Manual, Page: 108 / 140

Using the BayStack Model 350T 10/100 Autosense Switch
3-46
893-00992-A
The LED indications are listed in Table 3-16 .
Table 3-16. LED Indications during download process
Phase Description LED Indications
1 The new software
Image is downloading
into
the switch. 100 Mb/s Port Status LEDs (ports 11 through 16 only)—the LEDs begin to
light green from right to left, beginning with port 16. The LED pattern
indicates the progress of the downloading process. When port LEDs 11
through 16 are all lit, the switch successfully received the new software
image.
2 The switch flash
memory is being
erased. 10 Mb/s Port Status LEDs (ports 1 through 9 only)—the LEDs begin to light
yellow from left to right, beginning with port 1. The LED progression
indicates various sectors of the switch flash memory are being erased.
When LEDs 1 through 9 are all lit, the switch flash memory is erased.
3 The new software
Image is being
programmed into the
switch flash memory. 100 Mb/s Port Status LEDs (ports 1 through 8 only)—the LEDs begin to
light green from left to right, beginning with port 1. The LED progression
indicates the new software image is being programmed into the switch
memory. After LEDs 1 through 8 are all lit, LEDs 9 through 16 light,
indicating that the new software image has been successfully programmed
into the switch flash memory.
4 The switch is
automatically reset. The reset can take up to 20 seconds to complete. After the reset is
complete, the new software image initiates the switch self-test that
comprises various diagnostic routines and subtests.
The switch LEDs display various patterns that indicate subtests are in
progress. The results of the self-test are displayed briefly in the switch
Self-Test screen, followed immediately by the CI screens.
BOOK.MKR Page 46 Tuesday, March 4, 1997 7:24 PM