Users Guide

Changing the WEIGHT Attribute...................................................................................................................200
Enabling Multipath............................................................................................................................................201
Filtering BGP Routes........................................................................................................................................ 201
Filtering BGP Routes Using Route Maps..................................................................................................... 202
Filtering BGP Routes Using AS-PATH Information................................................................................... 203
Configuring BGP Route Reflectors.............................................................................................................. 204
Aggregating Routes......................................................................................................................................... 204
Configuring BGP Confederations.................................................................................................................205
Enabling Route Flap Dampening.................................................................................................................. 205
Changing BGP Timers..................................................................................................................................... 207
Enabling BGP Neighbor Soft-Reconfiguration..........................................................................................208
Route Map Continue....................................................................................................................................... 209
Enabling MBGP Configurations.......................................................................................................................... 209
BGP Regular Expression Optimization...............................................................................................................210
Debugging BGP...................................................................................................................................................... 210
Storing Last and Bad PDUs..............................................................................................................................211
Capturing PDUs.................................................................................................................................................212
PDU Counters....................................................................................................................................................213
Sample Configurations..........................................................................................................................................213
9 Content Addressable Memory (CAM)..............................................................................................................222
CAM Allocation....................................................................................................................................................... 222
Test CAM Usage..................................................................................................................................................... 224
View CAM-ACL Settings....................................................................................................................................... 224
View CAM Usage.................................................................................................................................................... 225
Return to the Default CAM Configuration........................................................................................................ 225
CAM Optimization................................................................................................................................................. 226
Applications for CAM Profiling............................................................................................................................ 226
LAG HashingLAG Hashing Based on Bidirectional Flow..........................................................................226
Unified Forwarding Table (UFT) Modes.............................................................................................................226
Configuring UFT Modes.................................................................................................................................. 227
10 Control Plane Policing (CoPP)........................................................................................................................228
CoPP Implementation...........................................................................................................................................228
Protocol-based Control Plane Policing...................................................................................................... 228
Queue-based Control Plane Policing..........................................................................................................228
CoPP Example........................................................................................................................................................ 230
Configure Control Plane Policing....................................................................................................................... 231
Configuring CoPP for Protocols....................................................................................................................231
Examples of Configuring CoPP for Protocols............................................................................................232
Configuring CoPP for CPU Queues............................................................................................................. 233
Examples of Configuring CoPP for CPU Queues......................................................................................234
Displaying CoPP Configuration.....................................................................................................................235
Troubleshooting CoPP Operation......................................................................................................................238
Enabling CPU Traffic Statistics...................................................................................................................... 238
Viewing CPU Traffic Statistics........................................................................................................................238
Troubleshooting CPU Packet Loss...............................................................................................................239
Version 9.10(0.1)
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