TRANSPORTE
APLICACION
INTERNET
HTTP
UDP
FTP
DNS
RED
TCP
IP
X
V
J
P
A
K
D
W
E
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Y
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P
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L
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N
M
T
M
R
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O
D
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I
D
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T
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T
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L
A
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D
U
W
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A
H
A
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