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300-635 · Question #1

What is the network bootstrap program used by Cisco NX-OS IPXE?

The correct answer is A. NETBOOT. NETBOOT is the specific network bootstrap program embedded within Cisco NX-OS iPXE, responsible for initiating the early-stage network boot sequence before the full NX-OS image is loaded onto the device. Why the distractors are wrong: B (NX-OS IPXE): This names the broader…

Operations

Question

What is the network bootstrap program used by Cisco NX-OS IPXE?

Options

  • ANETBOOT
  • BNX-OS IPXE
  • CIPXE-POAP
  • DMini-OS

How the community answered

(27 responses)
  • A
    89% (24)
  • C
    7% (2)
  • D
    4% (1)

Explanation

NETBOOT is the specific network bootstrap program embedded within Cisco NX-OS iPXE, responsible for initiating the early-stage network boot sequence before the full NX-OS image is loaded onto the device.

Why the distractors are wrong:

  • B (NX-OS IPXE): This names the broader feature/implementation on the platform, not the bootstrap program itself - it's the container, not the component.
  • C (IPXE-POAP): POAP (Power On Auto Provisioning) is a separate Cisco zero-touch provisioning feature; this option blends two real technologies into a fictional combined name.
  • D (Mini-OS): Not a recognized Cisco NX-OS iPXE component - a plausible-sounding distractor with no basis in Cisco's NX-OS architecture.

Memory tip: Break it down literally - NETBOOT = the program that BOOTs over the NETwork. Since iPXE is all about network booting, the bootstrap program's name is exactly what it does.

Topics

#NETBOOT#NX-OS Bootstrap#IPXE#Device Initialization

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