Cisco SN 5428 Hardware Installation page 23

Chapter 1 Product Overview
Table 1-1
LED
MGMT
10/100 LEDs
HA 10/100
LEDs
FC 1 through
FC 8 LEDs
OL-4796-01
LED Indication Descriptions (continued)
Color
ACT Green
SPEED Yellow
ACT Green
SPEED Yellow
ACT Yellow
(Activity
LED)
LOG Green
(Logged-
In LED)
Cisco SN 5428 Storage Router Hardware Installation Guide
Description (when LED is on)
(Left) Link is active.
(Right) Port speed is 100 Mbps.
(Left) Link is active.
(Right) Port speed is 100 Mbps.
Frames are being transmitted or
received.
On (continuously) indicates that the
port is properly connected and able to
communicate with its attached devices.
Flashing once per second indicates that
the port connection is in the process of
logging in.
Flashing twice per second indicates
that the port connection is broken or an
error condition exists with the port. For
troubleshooting information refer to
"Troubleshooting a Connection to a
Fibre Channel Port" section on
page 3-6.
Front-Panel LEDs
1-7