Chapter 2 Overview
Front-Panel Description
2-26
Catalyst 2950 Desktop Switch Hardware Installation Guide
78-11157-05
If all LEDs on a Catalyst 2950G-12-EI switch are green (no amber showing), the
switch is using 50 percent or more of the total bandwidth. If the LED for GBIC
module slot 2 is off, the switch is using more than 25 but less than 50 percent of
the total bandwidth. If LEDs for both GBIC module slots are off, the switch is
using less than 25 percent of the total bandwidth, and so on. (See Figure 2-20.)
Figure 2-20 Bandwidth Utilization on Catalyst 2950G-12-EI Switches
If all LEDs on a Catalyst 2950G-24-EI or 2950G-24-EI-DC switch are green (no
amber showing), the switch is using 50 percent or more of the total bandwidth. If
the LED for GBIC module slot 2 is off, the switch is using more than 25 but less
than 50 percent of the total bandwidth. If LEDs for both GBIC module slots are
off, the switch is using less than 25 percent of the total bandwidth, and so on. (See
Figure 2-21.)
Figure 2-21 Bandwidth Utilization on Catalyst 2950G-24-EI and 2950G-24-EI-DC
Switches
If all LEDs on a Catalyst 2950G-48-EI switch are green (no amber showing), the
switch is using 50 percent or more of the total bandwidth. If the LED for GBIC
module slot 2 is off, the switch is using more than 25 but less than 50 percent of
the total bandwidth. If LEDs for both GBIC module slots are off, the switch is
using less than 25 percent of the total bandwidth, and so on. (See Figure 2-22.)
M
O
D
E
65397
2
Catalyst 2950
1
< 25% +
25% – 49% +
50% +
1
1X
2X
11X
12X
2 3 4 5 6 7 8 9 10 11 12
STAT
SYST RPS
UTIL DUPLX SPEED
M
O
D
E
65396
2
Catalyst 2950
1
< 25% +
25% – 49% +
50% +
1
1X
2X
11X
12X
13X
14X
15X
16X
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
STAT
SYST RPS
UTIL DUPLX SPEED
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