Question

Difficulty: EasyNetwork Hardware Devices

Match each network hardware device on the left with its primary functional description on the right.

  • RouterConnects distinct networks and directs traffic based on IP addresses.
  • Managed SwitchForwards frames within a local network and supports VLAN configuration.
  • Patch PanelServes as a passive cabling assembly to organize and terminate incoming network cable runs.
  • PoE InjectorAdds electrical power to an Ethernet cable for a single non-PoE switch port.

Answer

Router matches with 'Connects distinct networks and directs traffic based on IP addresses.'; Managed Switch matches with 'Forwards frames within a local network and supports VLAN configuration.'; Patch Panel matches with 'Serves as a passive cabling assembly to organize and terminate incoming network cable runs.'; PoE Injector matches with 'Adds electrical power to an Ethernet cable for a single non-PoE switch port.'
Each network hardware device performs a distinct role in network architecture: Routers join distinct networks together, Managed Switches provide LAN connectivity with VLAN management options, Patch Panels offer structured physical cable termination, and PoE Injectors inject electrical power into an Ethernet line for remote powered devices.

Step-by-Step Solution

1
Identify the primary network layer and role of a Router.
Connects separate network segments and routes based on IP addresses.
Routers handle inter-network communication.
2
Identify the characteristics of a Managed Switch.
Manages intranet traffic within a LAN and supports VLAN configuration.
Managed switches provide advanced control over local network frames and virtual LAN creation.
3
Identify the purpose of a Patch Panel.
Organizes cable terminations in a server rack or wiring closet passively.
Patch panels provide physical cable management without processing network data.
4
Identify the function of a PoE Injector.
Delivers power over standard twisted-pair network cable for individual endpoints.
PoE injectors supply power to devices such as IP cameras or access points when powered switch ports are unavailable.

Key Concept

Network Hardware Device Functions
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