Cisco WAVE-274, Руководство по установке оборудования

Страница: 23 / 90

1-3
Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide
OL-17739-01
Chapter 1 Introducing the Cisco Wide Area Virtualization Engine
Hardware Features
The power control button powers up and powers down the system.
Note
You can connect a keyboard to any USB port and connect a monitor to the video
connector to troubleshoot the BIOS boot process. However, video output is for
troubleshooting only during the BIOS boot process. The video output stops
displaying when the serial port becomes active. To monitor the boot process in
normal operation, use the serial console port.
Table 1-1 describes the front panel LEDs and their functions.
Location of Ports and Connectors
The WAVE-274 and WAVE-474 appliances support one Ethernet port and one
console port. This section contains the following topics:
•
Ethernet Port Connector, page 1-5
•
Console Port Serial Connector, page 1-6
Figure 1-2 shows the back panel ports and connectors.
Table 1-1 Front Panel LEDs
LED Color State Description
Power-on Green On
Off
Appliance is powered on.
AC power is not present. Power supply or
LED has failed.
Red Flashing There is a problem with the computer and it is
displaying a diagnostic code. See the
“Troubleshooting the System Hardware”
section on page 5-1
.
Hard disk drive activity Green Flashing Hard disk drive is in use.
DVD-ROM drive activity Green On CD/DVD drive is in use.