Install SONiC Using the ONIE Automatic Method SONIC-DEPLOY Practice Questions (Page 4)

Questions 16–20

1. 16foundation · easy

   Which naming convention is commonly used for SONiC image files?

   • Asonic_installer.iso
   • Bsonic-latest.img
   • Csonic-<version>.bin
   • Dsonic-release.tar
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2. 17application · medium

   After an ONIE automatic installation completes, the switch reboots and the administrator wants to verify that SONiC is functioning correctly. The administrator runs 'show version' and sees the expected version. What additional check should the administrator perform to confirm basic switch functionality?

   • ACheck that the management interface has an IP address.
   • BReboot the switch again to ensure the installation is persistent.
   • CVerify that the ONIE bootloader is still present.
   • DCheck the DHCP server logs for the switch's IP address.
   Reveal Solution Discussion Select an answer first
4. 18application · medium

   A switch fails during ONIE automatic installation. The technician observes that the switch gets an IP address from DHCP, and the HTTP server logs show a successful download of the image. However, the installation fails with an error about a missing 'onie-installer' file. What is the most likely cause?

   • AThe DHCP option 114 is pointing to the wrong URL.
   • BThe downloaded file is not a valid ONIE installer image.
   • CThe HTTP server does not have the correct file permissions.
   • DThe switch does not have enough disk space for the image.
   Reveal Solution Discussion Select an answer first
5. 19expert · hard

   A technician is performing an ONIE automatic installation. The switch downloads the SONiC image from the HTTP server, but the installation fails with a 'checksum mismatch' error. The technician verifies that the image file on the server is identical to the original downloaded from the vendor. What is the most likely cause of the checksum mismatch?

   • AThe HTTP server is truncating the file during transfer.
   • BThe DHCP option 114 is pointing to a different file.
   • CThe image is for a different hardware platform.
   • DThe switch does not have enough memory to verify the checksum.
   Reveal Solution Discussion Select an answer first
6. 20foundation · easy

   Which of the following is a prerequisite for ONIE automatic installation of SONiC on a switch?

   • AAn existing SONiC installation on the switch to bootstrap the process
   • BA USB drive with the SONiC image inserted into the switch
   • CA direct serial console connection to the switch for manual image upload
   • DA DHCP server that provides the switch with an IP address and image location
   Reveal Solution Discussion Select an answer first