Storage Subsystems Troubleshooting Guide

74 Sun StorEdge 3900 and 6900 Series Troubleshooting Guide — March 2002
Back Panel Features
The back panel of the virtualization engine contains the Sun StorEdge network FC
switch-8 or switch-16 switches and a socket for the AC power input, and various
data ports and LEDs.
Ethernet Port LEDs
The Ethernet port LEDs indicate the speed, activity, and validity of the link, shown
in
TABLE 7-3.
TABLE 7-3 Speed, Activity, and Validity of the Link
LED Color State Description
Speed Amber Solid On
Off
The link is 100Base-TX
The link is 10base-T
Link Activity Green Solid On
Blink
A valid link is established
Normal operations, including data
activity