Or, you can use the command requestĬhassis cb slot slot offline as described When you are promptedįor a power cycle on your console, use external power cycle for powerĬycling the Routing Engine. Recycle of the Routing Engine multiple times. Reboot the device by using the request vmhost reboot command from the Routing Engine which is undergoing the NVM upgrade The other routing engine becomes the master. Toggle mastership between routing engines ? (no) yesĬomplete. (i.e, RE0) from RE1 request chassis routing-engine master switch Power cycle the Routing Engine which is undergoing the NVM upgrade This step is necessary, because in Step 6 you have to Switch to the backup Routing Engine by using the request chassis routing-engine master switch command to switch Routing Engine 1 RE i40e-NVM 7 4.26 6.01 PROGRAMMING (0%) If the upgrade is initiated the output displays PROGRAMMING (0%) as the status. Monitor the upgrade status by using the show system firmware command. Perform indicated firmware upgrade ? (no) yesįirmware upgrade initiated, use "show system firmware" after reboot to verify the firmware version Routing Engine 1 RE i40e-NVM 7 4.26 6.01 OK To initiate the upgrade, use the following command: request system firmware upgrade re i40nvm Save the file in the /var/tmp request vmhost software add /var/tmp/ If the file has been obtained from JTAC, use FTP or SCP to load See Table 2.Ĭopy and install the jfirmware-vmhost package to the device. Upgrade the device with the Junos OS image version which You must disable GRES before proceeding with the upgrade
VMHost image with a version which supports the new i40e NVM firmware. Using USB, the Routing Engine does not start up properly. If you install an older version of the VM Host image, You can install older Junos OS images on the Routing Engine with an upgraded i40e NVM firmwareĪs it supports i40e 2.4.3 driver versions. Table 2: Junos OS Releases which Support i40e NVM Firmware Upgrade
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