Estándares redes LAN y WLAN Flashcards

1
Q

VLANs (Virtual LAN)

A

802.1q

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2
Q

Control de acceso a redes en base a puertos

A

802.1x

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3
Q

Control del enlace lógico. LLC (Logical Link Control)

A

802.2

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4
Q

Ethernet CMSA/CD

A

802.3

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5
Q

PoE (Power o Ethernet. Potencia máxima de 15.4 W por boca)

A

802.3af

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6
Q

PoE+ (Power o Ethernet. Potencia máxima de 30 W por boca)

A

802.3 at

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7
Q

PoE++ (type 3 : 60 W máximo, type 4: 100 W máximo por boca)

A

802.3 bt

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8
Q

Token Bus

A

802.4

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9
Q

Token Ring

A

802.5

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10
Q

Inalámbrica (Wi-Fi) (Wireless Fidelity)

A

802.11

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11
Q

WiFi 6 y WiFi 6E

A

802.11ax

Frecuencia:
6> 2.4 y 5
6E> 2.4, 5 y 6

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12
Q

WiFi 7

A

802.11.be

Frecuencia: 2.4, 5 y 6

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13
Q

WiFi 8

A

802.11bn
Frecuencia: 2.4, 5 y 6

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14
Q

Inalámbrica PAN

A

802.15

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15
Q

Bluetooth

A

802.15.1

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16
Q

ZigBee (Low Rate WPAN).
- Bajo consumo.
- Domótica

A

802.15.4

17
Q

¿Qué son los Spanning Tree?

A

Árboles de recubrimiento con algoritmos/protocolos creados por un switch para que no se den bucles al enviar info.

18
Q

¿Cómo se llaman las PDU’s de los Spanning Tree Protocol?

A

“Bridge Protocol Data Unit”

19
Q

STP (Spanning Tree Protocol)

A

802.1D

20
Q

MSTP (Multiple Spaning Tree Protocol)

A

802.1s

21
Q

RSTP (Rapid Tree Protocol)

A

802.1w

22
Q

SPB (Shortest Path Bridging)

A

802.1aq

23
Q

Comando para establecer en una VLAN acceso a un puerto

A

Switch (config-if) #switchport mode access

24
Q

En una VLAN, asignar un puerto

A

Switch (config-if) # switchport access vlan vlan-id