Users Guide

Route Map Continue.................................................................................................................................................... 191
Enabling MBGP Configurations........................................................................................................................................ 191
BGP Regular Expression Optimization............................................................................................................................ 192
Debugging BGP..................................................................................................................................................................192
Storing Last and Bad PDUs........................................................................................................................................ 192
Capturing PDUs............................................................................................................................................................193
PDU Counters...............................................................................................................................................................194
Sample Configurations...................................................................................................................................................... 194
Chapter 11: Content Addressable Memory (CAM)........................................................................... 201
CAM Allocation...................................................................................................................................................................201
Test CAM Usage...............................................................................................................................................................203
View CAM-ACL Settings..................................................................................................................................................203
View CAM Usage.............................................................................................................................................................. 205
CAM Optimization.............................................................................................................................................................205
Troubleshoot CAM Profiling............................................................................................................................................ 205
QoS CAM Region Limitation...................................................................................................................................... 206
Chapter 12: Control Plane Policing (CoPP).................................................................................... 207
Configure Control Plane Policing.................................................................................................................................... 208
Configuring CoPP for Protocols................................................................................................................................209
Configuring CoPP for CPU Queues...........................................................................................................................210
CoPP for OSPFv3 Packets..........................................................................................................................................211
Configuring CoPP for OSPFv3...................................................................................................................................213
Displaying CoPP Configuration ..................................................................................................................................214
Chapter 13: Dynamic Host Configuration Protocol (DHCP)..............................................................216
DHCP Packet Format and Options..................................................................................................................................216
Assign an IP Address using DHCP................................................................................................................................... 217
Implementation Information..............................................................................................................................................218
Configure the System to be a DHCP Server..................................................................................................................219
Configuring the Server for Automatic Address Allocation......................................................................................219
Specifying a Default Gateway................................................................................................................................... 220
Configure a Method of Hostname Resolution.........................................................................................................220
Using DNS for Address Resolution............................................................................................................................ 221
Using NetBIOS WINS for Address Resolution..........................................................................................................221
Creating Manual Binding Entries................................................................................................................................ 221
Debugging the DHCP Server......................................................................................................................................221
Using DHCP Clear Commands.................................................................................................................................. 222
Configure the System to be a Relay Agent................................................................................................................... 222
Configure the System to be a DHCP Client.................................................................................................................. 223
Configuring the DHCP Client System.......................................................................................................................224
DHCP Client on a Management Interface............................................................................................................... 225
DHCP Client Operation with Other Features.......................................................................................................... 226
Configure the System for User Port Stacking (Option 230)...................................................................................... 226
Configure Secure DHCP...................................................................................................................................................227
Option 82......................................................................................................................................................................227
DHCP Snooping...........................................................................................................................................................227
Drop DHCP Packets on Snooped VLANs Only....................................................................................................... 230
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