LARTC - Mar 2001 - what is the best- bandwidth management solution - for my set-up

Hi All 

I would like to know what would be the best bandwidth management solution
for my set-up? - I''m also planning to set-up a routed DMZ off the Linux
Firewall.

[The Internet] ---<128/64Kbps>---(eth0) [Cisco router] (eth1)---<Routed
Network>----(eth0)[Linux FireWall](eth1) --------<Private Network>----
 

My Linux FireWall is a "all-in-one" box - squid for http, email, ftp,
masquerading Private network.

I would like to control all incoming and out going traffic. e.g. http
downloads are limited to 20Kbps, large emails 30Kbps, 

Should I use a separate machine for the bandwidth  management?
			
Thanks in Advance

Steven