Cisco Catalyst 3550

1-13
Catalyst 3550 Multilayer Switch Hardware Installation Guide
78-11358-03
Chapter 1 Product Overview
Front-Panel Description
Figure 1-9 Catalyst 3550-24 and 3550-24-DC LEDs
MODE
SYSTEM
1X
2X
11X
12X
RPS
STATUS
UTIL
DUPLX
SPEED
1
2
3
4
5
6
7
8
9
10
11
12
Mode button
System LED
Redundant power system LED
Status LED
Utilization LED
Duplex LED
S
p
eed LED
Port LEDs
65399