Test
BLOQUE 2 TEMA 4
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Preguntas del test (7)
1Router-on-a-Stick Inter-VLAN Routing
- AThe configured subinterfaces are software-based virtual interfaces.
- BEach is associated with a single physical Ethernet interface. Subinterfaces are configured in software on a router.
- CEach subinterface is independently configured with an IP address and VLAN assignment.
- DSubinterfaces are configured for different subnets that correspond to their VLAN assignment. This facilitates logical routing.
2 The SVI is created for a VLAN that exists on the switch
- AVerdadero
- BFalso
3The only disadvantage is that Layer 3 switches are more expensive.
- AVerdadero
- BFalso
4The following are advantages of using Layer 3 switches for inter-VLAN routing:
- They are much [blank_start]faster[blank_end] than router-on-a-stick because everything is hardware switched and routed.
- There is no need for [blank_start]external[blank_end] links from the switch to the router for routing.
- They are not limited to one link because [blank_start]Layer 2 EtherChannels[blank_end] can be used as trunk links between the switches to increase bandwidth.
- Latency is much lower because data [blank_start]does not need to leave[blank_end] the switch in order to be routed to [blank_start]a different network[blank_end].
- They more commonly deployed in a [blank_start]campus LAN[blank_end] than routers.
- Afaster
- Bexternal
- CLayer 2 EtherChannels
- Da different network
- Ecampus LAN
- Fdoes not need to leave
5fijate en la foto.
todos esos enlaces deben de ser configurados como TRUNK en un router in stick escenario
- AVerdadero
- BFalso
6Capabilities of a Layer 3 switch include the ability to do the following:
- Route from one VLAN to another using multiple switched virtual interfaces (SVIs).
- Convert a Layer 2 switchport to a Layer 3 interface (i.e., a routed port). A routed port is similar to a physical interface on a Cisco IOS router.- AVerdadero
- BFalso
7como se convierte un puerto layer 2 en uno 3 en un swich multilayer y Routing on a Layer 3 Switch:
If VLANs are to be reachable by other Layer 3 devices, then they must be advertised ( se tienen que anunciar o identificar) using static or dynamic routing. To enable routing on a Layer 3 switch, a routed port must be configured.
A routed port is created on a Layer 3 switch by disabling the switchport feature on a Layer 2 port that is connected to another Layer 3 device.
Specifically, configuring the "no switchport" interface configuration command on a Layer 2 port converts it into a Layer 3 interface.
Then the interface can be configured with an IPv4 configuration to connect to a router or another Layer 3 switch.
- AVerdadero
- BFalso
Información
- Descripción
- 1 CCNA 1 Test sobre BLOQUE 2 TEMA 4, creado por Alejandro López Villar el 27/02/2021.
- Idioma
- English
- Visitas
- 6
- Historial
- Creado el 27 feb 2021 · actualizado el 27 feb 2021
- Etiquetas
- Valoración
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