HP 9000 Virtual Library System - Manual (Page 186)

Status Description Item
Off = One of these conditions exists:
•
No active network cable is connected to the port
• The port is not receiving link beat or sufficient light
•
The port has been disabled through the switch console, the web browser
interface, or HP TopTools.
Blinking = If the LED is blinking simultaneously with the Fault LED, the corresponding
port has failed its self test.
Displays network activity information, or whether the port is configured for Full
Duplex operation, or maximum link speed operation, or is experiencing network
events requiring operator intervention depending on the mode selected. Mode LED 9, 11
•
If the Activity (Act) indicator LED is lit, each Mode LED displays activity
information for the associated port—it flickers as network traffic is received and
transmitted through the port.
• If the Full Duplex (FDx) indicator LED is lit, the Mode LEDs light for those ports
that are operating in full duplex.
•
If the maximum speed (Max) indicator LED is lit, the Mode LEDs light for those
ports that are operating at their maximum possible link speed: 100 Mbps for
10/100 ports and 100-FX fiber-optic ports, and 1000 Mbps for
100/1000Base-T or gigabit fiber-optic ports.
•
If the attention (!) indicator LED is lit, each Mode LED lights briefly for each
network event that could require operator attention, for example, late collisions
or CRC errors.
1 The blinking behavior is an on/off cycle once every 1.6 seconds, approximately.
Ethernet Switch E6600 Components, LEDs, and Buttons
Front Panel Components
Description Item
Console port 1
Auxiliary port 2
10/100/1000Base-T RJ-45 ports 1 through 24
(numbered from top to bottom, left to right) 3
10/100/1000 mini-GBIC dual-personality ports 21 through 24 4
186 Component Identification