Run on the local server (192.168.1.101) – THE SERVER YOU ARE RSYNCING FROM.
# ssh-keygen Enter passphrase (empty for no passphrase): Enter same passphrase again:
Use ssh-copy-id, to copy the public key to the remote host.
# ssh-copy-id -i ~/.ssh/id_rsa.pub 192.168.1.102
Now, ssh to the remote server you want to remote to.
# ssh 192.168.1.101