Configuring Authorization on the PIX Firewall
PIXFirewall(config)# aaa authorization include any outside 0 0 0 0 TACACS+
PIXFirewall(config)# aaa authorization exclude http outside 0 0 192.168.1.28
255.255.255.255 TACACS+
PIXFirewall(config)# aaa authorization include udp/53 inside 0 0 0 0 TACACS+
NOTE To remove the AAA authorization from the configuration, enter no aaa
authorization.