Users Guide

Conguring Dynamic VLAN Assignment with Port Authentication..................................................................................103
Guest and Authentication-Fail VLANs.............................................................................................................................104
Conguring a Guest VLAN....................................................................................................................................... 105
Conguring an Authentication-Fail VLAN................................................................................................................. 105
7 Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM).... 107
Optimizing CAM Utilization During the Attachment of ACLs to VLANs...........................................................................107
Guidelines for Conguring ACL VLAN Groups................................................................................................................ 108
Conguring ACL VLAN Groups and Conguring FP Blocks for VLAN Parameters..........................................................108
Conguring ACL VLAN Groups.................................................................................................................................108
Conguring FP Blocks for VLAN Parameters............................................................................................................109
Viewing CAM Usage........................................................................................................................................................110
Allocating FP Blocks for VLAN Processes........................................................................................................................ 111
8 Access Control Lists (ACLs)......................................................................................... 113
IP Access Control Lists (ACLs)........................................................................................................................................ 114
CAM Usage............................................................................................................................................................... 114
Implementing ACLs on Dell Networking OS............................................................................................................... 115
Important Points to Remember........................................................................................................................................116
Conguration Task List for Route Maps.....................................................................................................................116
Conguring Match Routes.........................................................................................................................................118
Conguring Set Conditions.......................................................................................................................................120
Congure a Route Map for Route Redistribution....................................................................................................... 121
Congure a Route Map for Route Tagging.................................................................................................................121
Continue Clause.........................................................................................................................................................121
IP Fragment Handling..................................................................................................................................................... 122
IP Fragments ACL Examples.....................................................................................................................................122
Layer 4 ACL Rules Examples.....................................................................................................................................122
Congure a Standard IP ACL.......................................................................................................................................... 123
Conguring a Standard IP ACL Filter.........................................................................................................................124
Congure an Extended IP ACL........................................................................................................................................125
Conguring Filters with a Sequence Number............................................................................................................125
Conguring Filters Without a Sequence Number...................................................................................................... 126
Congure Layer 2 and Layer 3 ACLs............................................................................................................................... 127
Assign an IP ACL to an Interface.....................................................................................................................................127
Applying an IP ACL..........................................................................................................................................................128
Counting ACL Hits.................................................................................................................................................... 128
Congure Ingress ACLs...................................................................................................................................................129
Congure Egress ACLs................................................................................................................................................... 129
Applying Egress Layer 3 ACLs (Control-Plane)......................................................................................................... 130
IP Prex Lists...................................................................................................................................................................131
Implementation Information....................................................................................................................................... 131
Conguration Task List for Prex Lists.......................................................................................................................131
ACL Resequencing..........................................................................................................................................................134
Resequencing an ACL or Prex List..........................................................................................................................135
Route Maps.................................................................................................................................................................... 136
6