As previously described, polling is always enabled on the switch.
The system health check setting, displayed as SysHealth check, shows the polling setting and how ExtremeXOS handles faults. The polling setting appears as Enabled, and the fault handling setting appears in parenthesis next to the polling setting. For more information about the fault handling setting, see the following sections: Configuring Hardware Recovery--SummitStack and Summit Family Switches Only and Configuring Module Recovery--Modular Switches Only.
In the following truncated output from a BlackDiamond 8810 switch, the system health check setting appears as SysHealth check: Enabled (Normal):
SysName: TechPubs Lab SysName: BD-8810Rack3 SysLocation: SysContact: support@extremenetworks.com, +1 888 257 3000 System MAC: 00:04:96:1F:A2:60 SysHealth check: Enabled (Normal) Recovery Mode: None System Watchdog: Enabled