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100-490 · Question #1

What is the primary method for recovering or upgrading a Cisco network device system image?

The correct answer is C. the tftpdnld command. The tftpdnld command in Cisco IOS is specifically designed for recovering or upgrading a system Purpose: The tftpdnld command directly initiates a TFTP download of a new system image and stores it in memory. This is ideal for replacing a corrupt image or upgrading to a newer…

Network Troubleshooting

Question

What is the primary method for recovering or upgrading a Cisco network device system image?

Options

  • AUSB storage
  • BFTP
  • Cthe tftpdnld command
  • Dthe xmodem command

How the community answered

(24 responses)
  • A
    4% (1)
  • B
    4% (1)
  • C
    79% (19)
  • D
    13% (3)

Explanation

The tftpdnld command in Cisco IOS is specifically designed for recovering or upgrading a system Purpose: The tftpdnld command directly initiates a TFTP download of a new system image and stores it in memory. This is ideal for replacing a corrupt image or upgrading to a newer version of ROMmon: The tftpdnld command can often be used from ROMmon mode, which is essential when the existing image is unusable. Efficiency: It streamlines the image transfer process specifically using TFTP, which is commonly used for Cisco IOS images.

Topics

#tftpdnld#IOS image recovery#ROMMON#system image

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