Cisco Systems 2130 Manual De Usuario
A-6
Cisco Application Deployment Engine (ADE) 2130 and 2140 Series Appliance Hardware Installation Guide
78-18579-02
Appendix A Troubleshooting
Reading the LEDs
NIC LEDs
shows the NIC 1 and NIC 2 LEDs located on the rear of the appliance. These LEDs indicate
the connection activity and speed of the NIC ports.
describes the activity and
connection speed associated with each LED state.
Figure A-2
NIC 1 and NIC 2 LEDs
Appliance Status
(location 2)
(location 2)
Green
On
Standby or ready for operation
Green
Blinking
Degraded operation (for example, power
supply nonredundancy, part of system
memory mapped out of BIOS)
supply nonredundancy, part of system
memory mapped out of BIOS)
Amber
On
One or more critical fault conditions
Amber
Blinking
One or more noncritical fault conditions
Hard Disk Drive
(location 3)
(location 3)
Green
On
HDD activity
Amber
On
HDD fault
Note
This is an aggregated indication for
all hard disk drives. Each hard disk
drive contains its own activity and
fault LEDs.
all hard disk drives. Each hard disk
drive contains its own activity and
fault LEDs.
NICs (location 4)
Green
On
NIC activity
System ID (location 5)
Blue
System identity
Note
LED can be toggled remotely or by
the front-panel ID switch to obtain
the system’s identity.
the front-panel ID switch to obtain
the system’s identity.
Table A-1
Front-Panel LEDs (continued)
LED
Color
State
Description
231350
1
2