Pcmcia Card Slots; Pre Led Indicators And Switches - Cisco 10008 Hardware Installation Manual

Cisco 10008 Router Hardware Description

PCMCIA Card Slots

Two PCMCIA Type II card slots 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. See
"Figure 5-47Removing the PCMCIA Flash Card" section on page 5-45
inserting and removing flash cards from the PRE.

PRE LED Indicators and Switches

LEDs on the front panel of the PRE provide a visual indication showing the status of PRE operation (see
Figure
•
•
•
Alarm relay contacts on the Cisco 10008 router let you connect the router to a site alarm maintenance
system. This allows critical, major, and minor alarms generated by the Cisco 10008 router to be
displayed on both the PRE front panel and to external visual or audible alarms connected to the system.
See the
connections.
Pressing the alarm cutoff (ACO) switch on the (primary) PRE during an alarm condition shuts off the
external alarm, but does not deactivate the alarm LEDs on the PRE front panel. Alarm LEDs on the front
panel are deactivated only after the condition that caused the alarm is corrected.
Table 1-3
Table 1-3
LEDs/Switch
Ethernet Port LEDs:
Activity
Link
PCMCIA slot 0
PCMCIA slot 1
Critical, Major, and Minor LEDs
Alarm cutoff (ACO) switch
Cisco 10008 Router Hardware Installation Guide
1-10
1-6). The LEDs are separated into three categories:
alarms
status
failure
"Connecting Alarm Indicators" section on page 3-26
describes the LEDs and switch on the PRE.
LEDs and Cutoff Switch
Chapter 1
for more information about
for more information about alarm
Status Description
Green Packets are being transmitted and
received.
Off No packet activity.
Green Carrier detected; the port is able to pass
traffic.
Off No carrier detected; the port is not able to
pass traffic.
Green Flash card in Slot 0 is active.
Green Flash card in Slot 1 is active.
Off No alarm.
Yellow Indicates an alarm condition.
— Pressing this switch disables an audible
alarm.
Cisco 10008 Router Overview
OL-0659-13