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Cisco Network Modules Hardware Installation Guide
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Chapter 18 Connecting Cisco EtherSwitch Service Modules
Cisco EtherSwitch Services Modules
System LED
The Cisco StackWise EtherSwitch service module has a system (SYST) LED (see
Figure 18-6
), which
indicates that the module POST is in progress.
Table 18-4
lists the system LED colors and their
meanings.
Figure 18-6 Mode Button and the EN, SYST, MASTR, and Mode LEDs
Master LED
The Cisco StackWise EtherSwitch service module has a master LED (see
Figure 18-6
) that shows the
stack master status.
Table 18-5
lists the master LED colors and their meanings.
Table 18-3 EN LED
Color
System Status
Off
The Cisco EtherSwitch service module is not yet operational.
Green
The Cisco EtherSwitch service module is operational.
Amber
A stack error has occurred.
Table 18-4 System (SYST) LED
LED Color
Description
Off
Module POST is not in progress.
Green
Module POST is in progress.
Amber
System is receiving power but is not functioning properly.
121531
24x
SYST
MASTR
ST
A
T
DUPLX
SPEED
ST
A
C
K
LINE PWR
MODE
STACK 1
STACK 2
EN
LASERPRODUKT DER KLASSE 1
1
PRODUCTO LASER CLASE 1
PRODUIT LASER DE CLASSE 1
CLASS 1 LASER PRODUCT
ARE ON THE FACEPLATE,
BE SECURED
ALL 6-32 THUMB SCREWS MUST
WHILE HULC STACK CABLES
GE 1
2x
2x
1x
4x
3x
6x
5x
8x
7x
11x
9x
12x
14x
13x
16x
15x
18x
17x
20x
19x
22x
21x
24x
23x
10x
SYST
MASTR
S
TAT
DUPLX
SPEED
ST
A
C
K
LINE PWR
MODE
EN
NME-XD-
24ES-
1S-P