Perform any necessary configuration changes at the device level. After you save these
                changes, an exclamation mark displays in the device Status column, indicating the
                device configuration is now out of sync with the network policy.
            
         
        
            Use this task to push any configuration changes made at the device level to the
                specific device, which will replace the exclamation mark with a green check. With
                    
ExtremeCloud IQ you can upgrade the device in two
                ways: 
                    - Go to  on the Devices List page
 
                    - Go to  on the Configure page.
 
                
 
            
        
        - 
                Select one or more devices to
                    update in the Devices List.
            
 - 
                Select Update Devices.
            
 - 
                If on the Configure page, select
                        Update.
            
 - 
                Select the option
                        Perform delta configuration update and resolve local device
                        configuration which is out of sync with ExtremeCloud IQ. 
            
 - 
                Select Perform
                        Update.
                
The status icon changes
                    from an exclamation mark to a green check.
             - 
                If you receive an out-of-sync error, hover over the
                    message and review the details to reveal where the local configuration is out of
                    sync.
                
                    - 
                        Match the out-of-sync local configuration within the network policy,
                            switch template, or device level configuration and perform an update
                            device again.
                    
 
                    - 
                        If Step a is not successful, select Perform delta
                                configuration update and resolve local device configuration which is
                                out of sync with ExtremeCloud IQ.
                        
                            
Note   
The option
                                    
Perform delta configuration update and resolve local device
                                    configuration which is out of sync with ExtremeCloud
                                    IQ requires a minimum version of 
Switch Engine 32.3 or 
Fabric Engine 8.9
                                installed on the switches.