LAN<->Servers firewall

["Dan Duplito" <danduplito () techie com>]

hi. just wondering what you guys would recommend for a firewall between a LAN (1500+ users behind it) and the 
production/internal servers. a CISCO PIX box is already used for the DMZ, and we're thinking of using the same type for 
the internal server firewall as well. (don't ask, but *nix boxes are out of our option list :( )

your inputs are appreciated.

thanks and regards,
dan

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