Chapter 1 Introducing the Cisco Wide Area Application Engine
Hardware Features
1-8
Cisco Wide Area Application Engine 512 and 612 Hardware Installation Guide
OL-9137-02
Figure 1-5
Front Panel LEDs
151923
5
3
2
1
4
1
Power on
2
Hard disk drive activity
3
System locator (not supported on
Content Engine models)
4
System error
5
CD-ROM drive activity
Table 1-2
Front Panel LEDs
LED
Color
State
Description
Power
Green
On
Power is flowing to the device.
Flashing
The device is in standby mode.
Hard disk drive
activity
Green
Flashing
The associated hard disk drive is in use.
System error
Amber
On
A system error has occurred.
CD-ROM drive
activity
Green
On
The CD-ROM drive is in use.
Figure 1-6
shows the location of back panel LEDs, and
Table 1-3
describes
their function.