Canon EOS R3 Advanced User's Manual page 787

Specifying Connection Options
You can configure settings used for FTP transfer and Browser Remote. Settings are also
available for authentication information used in LAN environments with 802.1X
authentication.
1.
Select [
2.
Select [Connection option settings].
3.
Select an option to configure.
: Network settings].
FTP transfer settings
Browser Remote settings
Smartphone settings
802.1X authentication
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