Cisco Catalyst Blade Switch 3000 Series for HP Getting Started Guide

4
The Cisco Catalyst Blade Switch 3120 for HP has a 3120G and a 3120X model. Both are
stacking-capable. The initial setup procedure for both models is the same. For more information about
the features of each model, see the hardware installation guide and the software configuration guide
for the switch module.
Figure 1 shows the Cisco Catalyst Blade Switch 3120 for HP switch module.
Figure 1 The Catalyst Blade Switch 3120 for HP
1
Switch module
8
LEDs for ports 19 and 20
2
UID
1
LED
1. UID: unit identifier.
9
Gigabit Ethernet uplink ports 23 to 26
3
Health LEDs
10
Gigabit Ethernet ports 19 and 20 or 10-Gigabit Ethernet slot 1
4
System status LEDs
11
LEDs for ports 21 and 22
5
Mode button
12
Gigabit Ethernet ports 21 and 22 or 10-Gigabit Ethernet slot 2
6
Console port
13
StackWise Plus ports
7
Release latch
250154
2
4
x
SFP19-20
19-20
21-22
S
Y
S
T
S
-M
O
D
E
S
-M
S
T
R
S
-M
M
B
R
C
O
NS
O
LE
W
S-CBS312
0G-S
M
O
D
E
UID
SFP
21-22
2
3
x
2
6x
STK A
STK B
7
4
3
1
2
5
6
9
8
10
13
11
12