REPETIDOR
ROUTER
BRIDGE
SWICH
HUB
Y
K
V
H
R
B
E
L
X
B
H
G
R
I
I
B
X
U
W
H
H
E
R
I
E
L
E
G
O
C
R
K
E
A
U
Q
P
A
U
I
M
O
U
G
A
W
J
G
E
W
T
E
U
H
F
V
U
O
L
S
T
A
O
T
E
D
Q
U
F
U
U
E
I
V
E
G
Z
X
U
Y
T
Y
S
C
D
R
D
I
H
Z
H
U
B
B
T
U
O
I
T
J
O
G
N
U
A
H
O
E
R
A
K
R
N
O
I
U
T
I
S
B
O
