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SK0-004 · Question #354

A network administrator installs a new web server and notices that the server was configured with one quad-port NIC. In order to properly provision the hardware resources, which of the following…

The correct answer is A. Assign at least one IP address to each port. Each physical port on a quad-port NIC is a separate network interface and must have at least one IP address assigned to be independently addressable and usable.

Server administration

Question

A network administrator installs a new web server and notices that the server was configured with one quad-port NIC. In order to properly provision the hardware resources, which of the following describes how the NIC should be configured?

Options

  • AAssign at least one IP address to each port.
  • BAssign multiple IP addresses to one port.
  • CAssign one IP address to the quad-port NIC.
  • DAssign a single IP-address to all four ports.

How the community answered

(26 responses)
  • A
    85% (22)
  • B
    4% (1)
  • C
    4% (1)
  • D
    8% (2)

Why each option

Each physical port on a quad-port NIC is a separate network interface and must have at least one IP address assigned to be independently addressable and usable.

AAssign at least one IP address to each port.Correct

A quad-port NIC contains four distinct physical Ethernet ports, each functioning as an independent network interface. Assigning at least one IP address per port allows each port to participate in network communication separately, fully utilizing all four hardware interfaces as intended.

BAssign multiple IP addresses to one port.

Assigning multiple IP addresses (IP aliasing) to a single port uses only one of the four physical ports and leaves the remaining three completely unprovisioned.

CAssign one IP address to the quad-port NIC.

Assigning one IP address to the quad-port NIC as a whole does not address all four individual ports and fails to properly provision the available hardware resources.

DAssign a single IP-address to all four ports.

A single IP address cannot be assigned identically to four separate active ports in a standard configuration; that would create an addressing conflict unless the ports are bonded into a single logical interface, which changes the architecture.

Concept tested: Provisioning IP addresses on a multi-port NIC

Source: https://learn.microsoft.com/en-us/windows-server/networking/technologies/nic-teaming/nic-teaming

Topics

#NIC configuration#quad-port NIC#IP addressing#network interface

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