Cisco Catalyst 3550

Chapter 1 Product Overview
Front-Panel Description
1-12
Catalyst 3550 Multilayer Switch Hardware Installation Guide
78-11358-03
Figure 1-8 Catalyst 3550-12G LEDs
MODE
SYSTEM
RPS
STATUS
UTIL
DUPLX
SPEED
2
1
4
3
Mode button
Port LEDs
System LED
Redundant power system LED
Status LED
Utilization LED
Duplex LED
S
p
eed LED
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