Allied Telesis AT-S63 User Manual
Page 5
AT-S63 Management Software Features Guide
5
Chapter 10: Classifiers ................................................................................................................................ 109
Supported Platforms....................................................................................................................................... 110
Overview......................................................................................................................................................... 111
Classifier Criteria ............................................................................................................................................ 113
Guidelines....................................................................................................................................................... 118
Chapter 11: Access Control Lists .............................................................................................................. 119
Supported Platforms....................................................................................................................................... 120
Overview......................................................................................................................................................... 121
Parts of an ACL .............................................................................................................................................. 123
Guidelines....................................................................................................................................................... 124
Examples........................................................................................................................................................ 125
Chapter 12: Class of Service ...................................................................................................................... 131
Supported Platforms....................................................................................................................................... 132
Overview......................................................................................................................................................... 133
Scheduling...................................................................................................................................................... 136
Chapter 13: Quality of Service ................................................................................................................... 139
Supported Platforms....................................................................................................................................... 140
Overview......................................................................................................................................................... 141
Classifiers ....................................................................................................................................................... 143
Flow Groups ................................................................................................................................................... 144
Traffic Classes................................................................................................................................................ 145
Policies ........................................................................................................................................................... 146
QoS Policy Guidelines.................................................................................................................................... 147
Packet Processing.......................................................................................................................................... 148
Bandwidth Allocation ...................................................................................................................................... 148
Packet Prioritization........................................................................................................................................ 148
Replacing Priorities......................................................................................................................................... 150
VLAN Tag User Priorities ............................................................................................................................... 150
DSCP Values.................................................................................................................................................. 150
DiffServ Domains............................................................................................................................................ 151
Examples........................................................................................................................................................ 153
Voice Applications.................................................................................................................................... 153
Video Applications.................................................................................................................................... 155
Critical Database...................................................................................................................................... 157
Policy Component Hierarchy.................................................................................................................... 158
Chapter 14: Denial of Service Defenses .................................................................................................... 161
Supported Platforms....................................................................................................................................... 162
Overview......................................................................................................................................................... 163
SYN Flood Attack ........................................................................................................................................... 164
Smurf Attack ................................................................................................................................................... 165
Land Attack..................................................................................................................................................... 166
Teardrop Attack .............................................................................................................................................. 168
Ping of Death Attack....................................................................................................................................... 169
IP Options Attack............................................................................................................................................ 170
Mirroring Traffic .............................................................................................................................................. 171
Denial of Service Defense Guidelines ............................................................................................................ 172