Cisco Catalyst 3550 Installation Manual page 44

Front-Panel Description
Figure 1-13 Bandwidth Utilization for the Catalyst 3550-12G Switch
Figure 1-14
on the Catalyst 3550-24 switch. If all port LEDs on the switch are green, the
switch is using 50 percent or more of its total bandwidth. If port LEDs 1
through 24 and GBIC port 1 LED are green, the switch is using between 25 and
50 percent of its total bandwidth. If port LEDs 1 through 24 are green, the switch
is using 12.5 to 25 percent of its total bandwidth capacity, and so on. Amber LEDs
indicate the peak utilization of the switch over the last 24 hours.
Figure 1-14 Bandwidth Utilization for the Catalyst 3550-24 and
Figure 1-15
on the Catalyst 3550-24 and 3550-24-DC switches. If all port LEDs on the switch
are green, the switch is using 50 percent or more of its total bandwidth. If port
LEDs 1 through 48 and GBIC port 1 LED are green, the switch is using between
25 and 50 percent of its total bandwidth. If port LEDs 1 through 48 are green, the
switch is using 12.5 to 25 percent of its total bandwidth capacity, and so on.
Amber LEDs indicate the peak utilization of the switch over the last 24 hours.
Catalyst 3550 Multilayer Switch Hardware Installation Guide
1-20
< 25% +
25% – 49% +
50% +
shows the bandwidth utilization percentages displayed by the LEDs
3550-24-DCSwitch
1 2 3 4 5 6 7 8 9 10 11 12
1X 11X 13X
2X 12X 14X
< 25% +
25% – 49% +
50% +
shows the bandwidth utilization percentages displayed by the LEDs
13 14 15 16 17 18 19 20 21 22 23 24
15X
16X
Chapter 1 Product Overview
Catalyst 3550
SERIES
9 10
Catalyst 3550
SERIES
78-11358-03