D-Link DFL-900 User Manual page 7

21.3 Methods .................................................................................................................................................................186
21.4 Steps.......................................................................................................................................................................187
21.5 Priority of web filter functions...............................................................................................................................193
Chapter 22 Content Filtering - Mail Filters .....................................................................................................195
22.1 Demands ................................................................................................................................................................195
22.2 Objectives ..............................................................................................................................................................195
22.3 Methods .................................................................................................................................................................195
22.4 Steps.......................................................................................................................................................................196
22.4.1 SMTP Filters ................................................................................................................................................196
22.4.2 POP3 Filters .................................................................................................................................................197
Chapter 23 Content Filtering - FTP Filtering...................................................................................................199
23.1 Demands ................................................................................................................................................................199
23.2 Objectives ..............................................................................................................................................................199
23.3 Methods .................................................................................................................................................................199
23.4 Steps.......................................................................................................................................................................200
Part VII Intrusion Detection System ......................................................................................................204
Chapter 24 Intrusion Detection Systems ..........................................................................................................205
24.1 Demands ................................................................................................................................................................205
24.2 Objectives ..............................................................................................................................................................205
24.3 Methods .................................................................................................................................................................205
24.4 Steps.......................................................................................................................................................................206
Part VIII Bandwidth Management、High Availability ...........................................................................208
Chapter 25 Bandwidth Management ................................................................................................................209
25.1 Demands ................................................................................................................................................................209
25.2 Objectives ..............................................................................................................................................................210
25.3 Methods .................................................................................................................................................................211
25.4 Steps.......................................................................................................................................................................212
25.4.1 Inbound Traffic Management.......................................................................................................................212
25.4.2 Outbound Traffic Management ....................................................................................................................217
Chapter 26 High Availability ............................................................................................................................219
26.1 Demands ................................................................................................................................................................219
26.2 Objectives ..............................................................................................................................................................219
26.3 Methods .................................................................................................................................................................220
26.4 Steps.......................................................................................................................................................................220
26.4.1 Setup High Availability................................................................................................................................220
Part IX System Maintenance.........................................................................................................................222
Chapter 27 System Status .................................................................................................................................223
27.1 Demands ................................................................................................................................................................223
27.2 Objectives ..............................................................................................................................................................223
27.3 Methods .................................................................................................................................................................223
27.4 Steps.......................................................................................................................................................................223
Chapter 28 Log System ....................................................................................................................................227
28.1 Demands ................................................................................................................................................................227
28.2 Objectives ..............................................................................................................................................................227
28.3 Methods .................................................................................................................................................................227
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