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