[squid-users] How can I confiugre a Squid Proxy server to connect to another Squid Proxy server?

[Reginald Dennis B. Kosca]

Sir/Mam
        Good day I have a Squid Proxy server connected to an ISP running and I 
want
to configure another Squid proxy server connected to the first Squid Proxy
is there a guide in doing this scenario? Thank you.