D-Link DFL-900 User Manual page 5

13.3 Methods.................................................................................................................................................................... 77
13.4 Steps for SMTP Filters ............................................................................................................................................. 78
13.5 Steps for POP3 Filters .............................................................................................................................................. 79
Chapter 14 Content Filtering - FTP Filtering .................................................................................................... 81
14.1 Demands................................................................................................................................................................... 81
14.2 Objectives................................................................................................................................................................. 81
14.3 Methods.................................................................................................................................................................... 81
14.4 Steps ......................................................................................................................................................................... 82
Part V Intrusion Detection System ................................................................................................................ 84
Chapter 15 Intrusion Detection Systems ............................................................................................................ 85
15.1 Demands................................................................................................................................................................... 85
15.2 Objectives................................................................................................................................................................. 85
15.3 Methods.................................................................................................................................................................... 85
15.4 Steps ......................................................................................................................................................................... 86
Part VI Bandwidth Management..................................................................................................................... 88
Chapter 16 Bandwidth Management .................................................................................................................. 89
16.1 Demands................................................................................................................................................................... 89
16.2 Objectives................................................................................................................................................................. 89
16.3 Methods.................................................................................................................................................................... 89
16.4 Steps ......................................................................................................................................................................... 90
16.4.1 Inbound Traffic Management ......................................................................................................................... 90
16.4.2 Outbound Traffic Management....................................................................................................................... 93
Part VII System Maintenance................................................................................................................... 96
Chapter 17 Log System ...................................................................................................................................... 97
17.1 Demands................................................................................................................................................................... 97
17.2 Objectives................................................................................................................................................................. 97
17.3 Methods.................................................................................................................................................................... 97
17.4 Steps ......................................................................................................................................................................... 97
Chapter 18 System Maintenance ........................................................................................................................ 99
18.1 Demands................................................................................................................................................................... 99
18.2 Steps for TFTP Upgrade........................................................................................................................................... 99
18.3 Steps for Firmware upgrade from Web GUI .......................................................................................................... 100
18.4 Steps for Factory Reset........................................................................................................................................... 101
18.4.1 Steps for NORMAL factory reset ................................................................................................................. 101
18.4.2 Steps for EMERGENT factory reset............................................................................................................. 101
18.5 Steps for Backup / Restore Configurations ............................................................................................................ 101
Appendix A Trouble Shooting ...................................................................................................................... 103
Appendix B Glossary of Terms..................................................................................................................... 107
III