Below setting in /etc/ssh/sshd_config made the ssh login ultra fast.
UseDNS no
This was done on CentOS 7.3. After this change, restart the sshd service and enjoy the speed. 
[tweetthis display_mode=”button_link”]Speed up ssh login[/tweetthis]
Below setting in /etc/ssh/sshd_config made the ssh login ultra fast.
UseDNS no
This was done on CentOS 7.3. After this change, restart the sshd service and enjoy the speed.
[tweetthis display_mode=”button_link”]Speed up ssh login[/tweetthis]