Table 2-2 Switch Control Module Led Descriptions - Cisco CSS11501 - 100Mbps Ethernet Load Balancing Device Hardware Installation Manual

Chapter 2 Cabling and Troubleshooting the CSS
Table 2-2
Table 2-2
LED Name
Status (left)
Status (right)
Link/Act
for the Ethernet
Management Port
Link
for each Gigabit
Ethernet Port
78-13884-06
describes the SCM LEDs and their indications.
Switch Control Module LED Descriptions
Color
Green
Red
No color Off
Amber
Green
Green
Cisco 11500 Series Content Services Switch Hardware Installation Guide
Cabling the CSS 11503 and CSS 11506 Modules
State Indicates
Solid The module is ready.
Variable Disk activity is occurring.
blink
Slow blink Another CSS module failed.
Solid The module failed the power-up
self test during the boot process.
Slow blink The module failed.
The module failed and has no
power.
Fast blink The module is running power-up
self test.
Slow blink The module is offline and active.
Solid The module is online and not
active (passive SCM).
Off See the left status LED for
indication.
Off There is no link.
On The link is established but there is
no activity.
Blinking The link is established with
transmit or receive activity.
Off There is no link.
On The link exists and
synchronization is achieved.
Blinking The link is established with
transmit or receive activity.
2-13