Cabletron Systems SmartSwitch Router 520, Руководство по установке и настройке

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Problem Solving
A-4
1 = On, 0 = Off
G = On, Green
1 0 G 0 1 0 1 0 Option card dpram setup (if present)
1 0 G 0 1 0 1 1 Serial channel internal loopback test
1 0 G 0 1 1 0 0 Debug console internal loopback test
1 0 0 G 0 0 0 1 Memory test setup
1 0 0 G 0 0 1 0 Bank 0 simm presence test
1 0 0 G 0 0 1 1 Bank 1 simm presence test
1 0 0 G 0 1 0 0 Test for no memory present
1 0 0 G 0 1 0 1 Test for simm size, bank 0
1 0 0 G 0 1 1 0 Test for simm size, bank 1
1 0 0 G 0 1 1 1 Re-map available memory
1 0 0 G 1 0 0 0 Refresh test
1 0 0 G 1 0 0 1 DRAM array test
1 0 0 G 1 0 1 0 Save DRAM configuration and size
1 0 0 G 1 0 1 1 Set the stack pointer and jump to manufacturing
tests
Table A-1. Router Self Test Progress LED States
1 2 3 4 5 6