Direccioniamiento IP Flashcards

1
Q

Clases de direcciones IP

A
  • Clase A: 1-127 (/8)
  • Clase B: 128-191 (/16)
  • Clase C: 192-223 (/24)
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2
Q

Que determina la clase

A

valores decimales del primer octeto

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3
Q

R

A

Numero de red

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4
Q

H

A

Numero de nodo en la red

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5
Q

1s

A

Mascara

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6
Q

0s

A

Numero de nodos

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7
Q

Todos 1s

A

Broadcast

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8
Q

Todos 0s

A

Identifica la red

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9
Q

Reglas RFC 3330

A
  • No se pueden todos 0s
  • No se puden todos 1s
  • 127 es localhost
  • primera y ultima no se puden
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10
Q

Redes privadas

A
  • 10.0.0.0 /8
  • 172.16.0.0 /12
  • 192.168.0.0 /16
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11
Q

Para que sirve la Mascara de red

A

Para identificar la red en la que se encuentra

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12
Q

Quien asigna el numero de red

A

El NIC (Network Information Center)

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13
Q

Que permite una subred

A

Permite distinguir la porcion de red de la de host en una dirección IP

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14
Q

En que consiste el subneteo

A

En dividir una red IP física en subredes lógicas

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