Nortel Networks 10BASE-T Switch User Manual


 
Using the Console Interface
309985-A Rev 00
3-95
Reset
The Reset option (accessed from the main menu) allows you to reset a standalone
switch, a specific unit in a stack configuration, or an entire stack without erasing
any configured switch parameters. Resetting the switch takes approximately 5
seconds. During this time, the switch initiates a self-test that 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
(5 or 10 seconds) in the Self-Test screen (Figure 3-41
), which is followed by the
Nortel Networks logo screen (Figure 3-42
).
Figure 3-41. Self-Test Screen After Resetting the Switch
Note:
The Self-Test screen remains displayed only if the self-test detects a
fatal error.
Note:
The Self-Test screen for a switch that is participating in a stack
configuration includes an additional test:
Cascade SRAM test.
BayStack 410-24T Self-Test
CPU RAM test ... Pass
ASIC addressing test ... Pass
ASIC buffer RAM test ... Pass
ASIC buffer stack init test ... Pass
Port internal loopback test ... Pass
Cascade SRAM test ... Pass
Fan test ... Pass
Self-test complete.