Nortel Networks 6300 manual T1 Testing LEDs T2 Testing Hardware T3 At Monitor Prompt

Chapter 4 Troubleshooting Procedures

Activity T1: Testing LEDs

Activity T2: Testing the Hardware

Activity T3: At the Monitor Prompt

Table 4-4. Normal Mode Error LED States

	STAT	ATTN	TRAF
Activity	Green	Amber	Green
T1: Testing LEDs	●	●	●
T2: Testing Hardware	●	✕	■
T3: At Monitor Prompt	●	●	■

Key:

●On continuously.

✕Off.

■Flashing irregularly.

◆Flashing regularly (about 1Hz).

All front panel LEDs light for a few seconds, then all but the Ethernet Link LED turns off. This sequence confirms that all LEDs are operational. At this point, the Remote Annex 6300 is in Normal mode. Press the Reset button to put the Remote Annex 6300 into ROM monitor mode.

During power-up, the Remote Annex 6300 runs self-tests that execute diagnostics for the CPU, ROM, EEPROM, Flash, etc. The TRAF LED flashes during the tests and after completing the power-up self-tests, the STAT and Ethernet Link LED remain on.

When the STAT and ATTN LEDs are on, the ROM monitor prompt displays on the console terminal. Enter the boot command at the prompt. If you do not enter a filename with the command, you are prompted to do so.

4-8 Remote Annex 6300 Hardware Installation Guide