Hi Prashanth, Check out http://www.isaserver.org/tutorials/Creating-Multiple-Security-Perimeters -Multihomed-ISA-Firewall-Part1.html and scenario number 1. Replace the label on the router with PIX. HTH, Tom Thomas W Shinder, M.D. Site: www.isaserver.org Blog: http://spaces.msn.com/members/drisa/ Book: http://tinyurl.com/3xqb7 MVP -- ISA Firewalls **Who is John Galt?** > -----Original Message----- > From: Prashanth [mailto:prashanth@xxxxxxxxxxxx] > Sent: Tuesday, November 29, 2005 6:51 PM > To: [ISAserver.org Discussion List] > Subject: [isalist] PIX 515E DMZ and MS ISA 2004 > > http://www.ISAserver.org > > Hi, > My Client setup is as follows: > > internal network - isa 2004 - pix 515e with DMZ - internet. > > The exchange FE is connected to PIX DMZ and Exchange BE,domain > controller,Global Catalog server is at internal network. > > The clients will access mail from outside using OWA(no > pop3,imap,rpc over > http). > > I thought of changing the design by having ISA 2004 as > internet firewall > and cisco PIX with DMZ as internal firewal. what do you say? > > Pls advise. > > cheers, > Prashanth > > ------------------------------------------------------ > List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist > ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp > ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ > ------------------------------------------------------ > Visit TechGenix.com for more information about our other sites: > http://www.techgenix.com > ------------------------------------------------------ > You are currently subscribed to this ISAserver.org Discussion > List as: tshinder@xxxxxxxxxxxxxxxxxx > To unsubscribe visit > http://www.webelists.com/cgi/lyris.pl?enter=isalist > Report abuse to listadmin@xxxxxxxxxxxxx > >