In previous versions of ExtremeXOS, for MLAG/redundant controlling bridges (CBs) topologies to use automatic image upgrading required rebooting both CBs simultaneously, causing a loss of network connectivity. This feature eliminates this problem, allowing you to reboot each CB sequentially during image upgrades providing in-service software upgrades (ISSU).
ExtremeSwitching X670-G2, X465, X590, X690 series switches.
enable vpex auto-upgrade
disable vpex auto-upgrade
The following show command displays the automatic upgrade status:
show vpex