Perform TFTP-Based Recovery

Procedure

  1. On a TFTP server, download and decompress the software tarball and move the resulting directory to the root of the TFTP server.
  2. Modify the permissions of the directory to allow access for the TFTP server daemon.
  3. On the Extreme 9920 device, configure and verify network connectivity to the server.
    1. Configure the network. 
      # ifconfig eth1 10.139.69.108 netmask 255.255.254.0 up
    2. Configure the default route. 
      # route add default gw 10.139.69.1
    3. Verify network connectivity to the server. 
      # ping 10.139.69.1
    TFTP might appear to be non-operational while transferring the file.
  4. Run the onie-nos-install command with the URL to the binary for the device. 
    ONIE:/ #onie-nos-install http://<URL-to-binary>/ONLPv2_ONIE_installer.bin.NGNPB_<version_date_build>_UTC
9037170-00 Rev AA