Chapter 2
Cabling 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
78-13884-03
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
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