7 A u g u s t 2 0 0 3
Chapter 1 Cisco ONS 15530 Overview
Cisco ONS 15530 Components
1-14
Cisco ONS 15530 Hardware Installation Guide
78-14228-02
CPU Switch Module Ports, LEDs, and Switches
Table 1-2
lists the LEDs on the CPU switch module faceplate with a description
of the status indication.
Callout
Description
Callout
Description
1
Card status LED
10
HIST LED
2
Reset button
11
Cutoff LED
3
Standby LED
12
HIST CLR LED
4
Active LED
13
NME port
5
CompactFlash card slot
14
Link LED
6
Minor alarm LED
15
100 Mbps LED
7
Major alarm LED
16
Full-duplex LED
8
Critical alarm LED
17
Console port
9
Cutoff LED
18
Auxiliary port
Table 1-2
CPU Switch Module LEDs
LED
Status
Description
STATUS
Green
IOS is loaded and running.
Yellow
Card is in the process of booting.
ACTIVE
Green
Module is the primary CPU switch
module, otherwise the LED is off.
STANDBY
Green
Module is in standby mode, otherwise the
LED is off.
ALARM LEDs
CRITICAL
Red
A system wide critical alarm exists.
MAJOR
Yellow
A system wide major alarm exists.
MINOR
Yellow
A system wide minor alarm exists.
HIST
Yellow
A system wide major or minor alarm has
occurred.