REPETIDORES
GATEWAYS
BROUTERS
ROUTERS
BRIDGES
MODEMS
HUBS
A
I
D
J
C
O
O
X
A
V
K
R
A
B
R
O
U
T
E
R
S
A
W
E
C
W
A
R
W
O
T
H
L
O
O
P
F
T
U
D
T
A
F
U
W
V
D
E
A
X
G
Q
Z
U
R
M
S
S
F
T
W
X
A
A
H
C
X
M
O
M
E
I
X
E
I
K
T
U
F
U
Q
E
U
D
G
T
O
O
V
E
N
U
B
D
B
O
T
P
D
J
V
O
W
T
Z
O
F
R
O
V
E
I
I
U
B
A
B
M
C
E
B
K
A
G
R
O
R
Y
Y
Q
A
S
G
G
F
I
R
I
S
H
B
S
A
D
E
J
G
F
I
D
V
M
A
T
F
C
O
J
O
X
O
D
D
T
P
X
O
I
V
