title: '802.1X: Second Active Ethernet' description: '' payload: payloadtype: com.apple.secondactiveethernet.managed supportedOS: iOS: introduced: n/a macOS: introduced: '10.7' multiple: false devicechannel: true userchannel: true requiresdep: false userapprovedmdm: false allowmanualinstall: true userenrollment: mode: allowed tvOS: introduced: n/a visionOS: introduced: n/a watchOS: introduced: n/a payloadkeys: - key: ANY type: presence: optional content: Keys relevant to 802.1x configuration. User enrollment payloads do not support the various proxy keys including ProxyType, ProxyServer, ProxyServerPort, ProxyUsername, ProxyPassword,, ProxyPACURL and ProxyPACFallbackAllowed.