I am having the proxy server (blue code) connected to the 3550 switch. And the core switch 4506 connected to the asa5520 and then the router. There are around 5 VLANS in the core and my proxy server is in one of the VLAN.

PC-----3550-----4506-----ASA5520-----router-----internet.

My proxy server works fine when I give the proxy IP at the browser, I want all my traffic to pass through the proxy but I don?t want to configure the proxy IP in the browser.

Please let me know if you need more detail.

Please help me in these; I will be grateful to you. Thanks