Cisco Catalyst 3750 Hardware Installation Manual page 39
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Also See for Catalyst 3750:
- Command reference manual (1154 pages) ,
- Software configuration manual (926 pages) ,
- Hardware installation manual (231 pages)
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Chapter 1
Product Overview
button and select Stack, the LED for port 1 flashes green. The LEDs for port 2 and 3 are solid green, as
these represent the member numbers of other switches in the stack. The other port LEDs are off because
there are no more members in the stack.
Figure 1-19
1
2
SYS T
1X
RPS
MA STR
STA T
DUP LX
SPE ED
STA CK
2X
MO DE
1
2
SYS T
1X
RPS
MA STR
STA T
DUP LX
SPE ED
STA CK
2X
MO DE
1
2
SYS T
1X
RPS
MA STR
STA T
DUP LX
SPE ED
STA CK
MO DE
2X
1
Stack member 1
2
Stack member 2
When you select the Stack LED, the representative Stack LEDs are green when the StackWise ports (on
the switch rear panel) are up, and the representative Stack LEDs are amber when the ports are down:
SFP module port LEDs 1 and 2 on the Catalyst 3750-24TS switch show the status for StackWise
•
ports 1 and 2, respectively.
SFP module port LEDs 3 and 4 on the Catalyst 3750-48TS switch show the status for StackWise
•
ports 1 and 2, respectively.
SFP module port LEDs 51 and 52 on the Catalyst 3750G-48TS and 3750G-48PS switches show the
•
status for StackWise ports 1 and 2, respectively.
SFP module port LEDs 27 and 28 on the Catalyst 3750G-24TS, 3750G-24TS-1U, and 3750G-24PS
•
switches show the status for StackWise ports 1 and 2, respectively.
•
The 10/100/1000 port LEDs 23 and 24 on the Catalyst 3750G-24T switch show the status for
StackWise ports 1 and 2, respectively.
SFP module port LEDs 11 and 12 on the Catalyst 3750G-12S and the Catalyst 3750G-12S-SD
•
switch show the status for StackWise ports 1 and 2, respectively.
SFP module port LEDs 25 and 26 on the Catalyst 3750G-24WS-S25, and 3750G-24WS-S50
•
switches show the status for StackWise ports 1 and 2, respectively.
If the port LEDs are green on all the switches in the stack, the stack is operating at full bandwidth
Note
(32 Gbps). If any of the port LEDs are not green, the stack is not operating at full bandwidth.
OL-6336-06
Stack LED
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
15X
23
17X
24
25
26
27
28
29
30
31
16X
18X
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
21
22
15X
23
24
17X
25
26
27
28
29
30
31
1X
16X
18X
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
15X
17X
23
24
25
26
27
28
29
30
31
16X
18X
2X
3
Stack member 3
32
33
34
35
36
37
38
31X
33X
39
40
41
42
43
44
45
46
Ca tal ys t
47
48
37 50
SER IES
47X
32X
34X
1
2
2
3
4
3
32
48X
4
5
6
33
34
35
36
37
38
7
8
31X
33X
39
40
41
42
43
44
9 1 0
45
46
Ca tal ys t
47
48
37 50
1 1 1 2
SER IES
47X
32X
34X
1
2
3
32
48X
4
33
34
35
36
37
38
31X
33X
39
40
41
42
43
44
45
46
Ca tal ys t
47
48
37 50
SER IES
47X
32X
34X
1
2
3
48X
4
Catalyst 3750 Switch Hardware Installation Guide
10/100 and 10/100/1000 Ports
1 3
1
2
3
1-21
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