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Chapter 2
Cabling and Troubleshooting the CSS
Table 2-1
Table 2-1
LED Name
Status (left)
Status (right)
Link/Act
for the Ethernet
Management Port
Duplex
for Ethernet
Management Port
Link/Act
for Ethernet Port
78-16421-01
describes the CSS 11501 LEDs and their indications.
CSS 11501 LED Descriptions
Color
Green
Red
No color Off
Amber
Green
Green
Green
Cisco 11500 Series Content Services Switch Hardware Installation Guide
State
Indicates
Solid
The CSS 11501 is ready.
Variable
Disk activity is occurring.
blink
Slow blink The CSS 11501 failed.
Solid
The CSS 11501 failed the
power-up self test during the boot
process.
Slow blink The CSS 11501 failed.
The CSS 11501 failed and has no
power.
Fast blink
The CSS 11501 is running
power-up self test.
Slow blink The CSS 11501 is offline and
active.
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
Port is operating at half duplex.
On
Port is operating at full duplex.
Off
No link established.
On
Link established but no activity.
Blinking
Link established with transmit or
receive activity.
Cabling the CSS 11501
2-5
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Table of Contents
Troubleshooting
