Cabletron Systems 510, 520 manual Led

Problem Solving

Table A-2. Router LED States After Self-Test Completion

LED	Off	On (Green)	Flashing
Name
Serial	No traffic on the	There is traffic on the	Flashes more
Line 1	port	port	rapidly and
Activity			appears brighter
			as network traffic
			increases
Port 2	Self-test failure	Normal operation	Self-test mode
OK
Port 2	No traffic on the	There is traffic on the	Flashes more
Activity	port	port	rapidly and
			appears brighter
			as network traffic
			increases

A-6