Cisco 10008 Installation And Configuration Manual page 5

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PRE4 Connectors
The front panel on the PRE4 contains three ports with RJ-45 connectors.
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CompactFlash Card Slot
The external CompactFlash slot can store the Cisco IOS image or a system configuration file on a flash
memory card. The system can also boot from the software stored on the flash memory card.
LED Indicators and Buttons
The LEDs on the PRE4 front panel provide a visual indication showing the status of PRE4 operation.
Table 2
Note F or additional information about alarm connections, see the Cisco 10000 Series Router Performance
Routing Engine Installation guide at the following URL:
http://cisco.com/en/US/products/hw/routers/ps133/prod_installation_guides_list.html
Table 2
LEDs and Button
ACTIVITY
LINK
Push-button reset
OL-13840-01
Ejector Levers
Console and Auxiliary Ports
Network Management Ethernet (NME) Port
NME Activity and Link LEDs
Push-button reset
Alarms: Critical, Major, Minor
Console port (CONSOLE)—This asynchronous serial port is used to connect a terminal to the PRE4
for local administrative access.
Auxiliary port (AUX)—This asynchronous serial port is used to connect a modem to the PRE4 for
remote administrative access.
NME Port—This Ethernet port is used to connect the PRE4 to a Fast Ethernet port.
describes the PRE4 LEDs and buttons.
PRE4 LED Status and Button Descriptions
Status
Green
Off
Green
Off
n/a
7
ACO (Alarm Cut-off Button)
8 CompactFlash Slot, Disk0
9 Slot0 (Disk0) LED
10 Status, Fail LEDs
11 Building Internal Timing Source (BITS) LED
12 Alphanumeric Display
Description
Packets are being transmitted and received.
No activity.
Carrier detected, the port is able to pass traffic.
No carrier detected, the port is not able to pass traffic.
Resets the PRE4.
Cisco 10008 Router PRE4 Installation and Configuration Guide
Product Overview
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