Canon EOS REBEL T7I Wi-Fi (Wireless Communication) Function Instruction Manual page 121

Setting the IP Address
The IP address can only be set automatically in environments using DHCP
servers, or access points or routers with DHCP server functionality, such
that the IP addresses, etc. are required to be assigned automatically.
Connecting to a Detected Network Manually via Wi-Fi
Select [Auto setting].
8
Select [OK] and press <0> to

display the setting screen (p.122) for
the Wi-Fi function selected in step 2.
If [Auto setting] results in an error or

if you want to specify the settings
manually, see page 161.
121