Enabling Older Key Algorithms in SSH

Supposedly the server we want to access is at address 192.168.1.11 and it only supports older key hash algorithms.  Add those algorithms in ~/.ssh/config, such as:

 Host 192.168.1.11
        KexAlgorithms +diffie-hellman-group1-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1
        PubkeyAcceptedAlgorithms +ssh-rsa
        HostkeyAlgorithms +ssh-rsa

On another occasion, when I do that on Windows 11, I have to create a file %USERPROFILE%\.ssh\config with the content:

Host 192.168.1.11
    KexAlgorithms +diffie-hellman-group1-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1
    HostkeyAlgorithms +ssh-rsa
    PubkeyAcceptedAlgorithms +ssh-rsa
    MACS hmac-md5,hmac-sha1