New Features in PIX 7.0Supporting and Securing ProtocolsTCP, UDP, ICMP, and the PIX FirewallApplication Layer Protocol InspectionDefining a Traffic ClassAssociating a Traffic Class with an ActionCustomizing Application Inspection ParametersApplying Inspection to an InterfaceDomain Name ServiceRemote Procedure CallSQL*NetInternet Locator Service and Lightweight Directory Access ProtocolHTTP InspectionFTP InspectionActive versus Passive ModeESMTP InspectionICMP InspectionH.323Simple Network Management Protocol (SNMP)Voice and Video ProtocolsSIPCTIQBESCCPReal-Time Streaming Protocol (RTSP), NetShow, and VDO LiveSummary