Users Guide

Conguring an Authentication-Fail VLAN..................................................................................................................102
7 Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM).... 104
Optimizing CAM Utilization During the Attachment of ACLs to VLANs.......................................................................... 104
Guidelines for Conguring ACL VLAN Groups................................................................................................................ 105
Conguring ACL VLAN Groups and Conguring FP Blocks for VLAN Parameters..........................................................105
Conguring ACL VLAN Groups.................................................................................................................................105
Conguring FP Blocks for VLAN Parameters............................................................................................................106
Viewing CAM Usage....................................................................................................................................................... 107
Allocating FP Blocks for VLAN Processes.......................................................................................................................108
8 Access Control Lists (ACLs)........................................................................................ 109
IP Access Control Lists (ACLs)........................................................................................................................................ 110
CAM Usage............................................................................................................................................................... 110
Implementing ACLs on Dell Networking OS................................................................................................................111
IP Fragment Handling...................................................................................................................................................... 112
IP Fragments ACL Examples......................................................................................................................................112
Layer 4 ACL Rules Examples......................................................................................................................................113
Congure a Standard IP ACL........................................................................................................................................... 114
Conguring a Standard IP ACL Filter......................................................................................................................... 115
Congure an Extended IP ACL........................................................................................................................................ 115
Conguring Filters with a Sequence Number.............................................................................................................116
Conguring Filters Without a Sequence Number....................................................................................................... 117
Congure Layer 2 and Layer 3 ACLs................................................................................................................................117
Assign an IP ACL to an Interface..................................................................................................................................... 118
Applying an IP ACL.......................................................................................................................................................... 118
Counting ACL Hits.....................................................................................................................................................119
Congure Ingress ACLs................................................................................................................................................... 119
Congure Egress ACLs................................................................................................................................................... 120
Applying Egress Layer 3 ACLs (Control-Plane).......................................................................................................... 121
IP Prex Lists...................................................................................................................................................................121
Implementation Information...................................................................................................................................... 122
Conguration Task List for Prex Lists......................................................................................................................122
ACL Resequencing..........................................................................................................................................................125
Resequencing an ACL or Prex List.......................................................................................................................... 126
Route Maps.....................................................................................................................................................................127
Implementation Information.......................................................................................................................................127
Important Points to Remember....................................................................................................................................... 127
Conguration Task List for Route Maps.................................................................................................................... 127
Conguring Match Routes........................................................................................................................................129
Conguring Set Conditions........................................................................................................................................131
Congure a Route Map for Route Redistribution...................................................................................................... 132
Congure a Route Map for Route Tagging................................................................................................................132
Continue Clause........................................................................................................................................................132
Logging of ACL Processes.............................................................................................................................................. 133
Guidelines for Conguring ACL Logging....................................................................................................................134
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