Reference Guide

Route Map Continue.................................................................................................................. 206
Enabling MBGP Configurations....................................................................................................... 206
BGP Regular Expression Optimization.............................................................................................207
Debugging BGP................................................................................................................................ 207
Storing Last and Bad PDUs.........................................................................................................208
Capturing PDUs.......................................................................................................................... 209
PDU Counters..............................................................................................................................210
Sample Configurations......................................................................................................................211
9 Content Addressable Memory (CAM).............................................................. 217
CAM Allocation..................................................................................................................................217
Test CAM Usage................................................................................................................................ 219
View CAM Profiles.............................................................................................................................220
View CAM-ACL Settings................................................................................................................... 220
View CAM Usage...............................................................................................................................222
CAM Optimization............................................................................................................................ 223
Troubleshoot CAM Profiling.............................................................................................................223
CAM Profile Mismatches.............................................................................................................223
QoS CAM Region Limitation.......................................................................................................223
Syslog Error When the Table is Full............................................................................................224
Syslog Warning Upon 90 Percent Utilization of CAM............................................................... 224
Syslog Warning for Discrepancies Between Configured Extended Prefixes............................224
10 Control Plane Policing (CoPP)........................................................................ 225
Configure Control Plane Policing.................................................................................................... 226
Configuring CoPP for Protocols.................................................................................................227
Configuring CoPP for CPU Queues...........................................................................................229
Show Commands....................................................................................................................... 230
11 Data Center Bridging (DCB)............................................................................. 232
Ethernet Enhancements in Data Center Bridging........................................................................... 232
Priority-Based Flow Control....................................................................................................... 233
Enhanced Transmission Selection..............................................................................................235
Data Center Bridging Exchange Protocol (DCBx)......................................................................237
Data Center Bridging in a Traffic Flow....................................................................................... 237
Enabling Data Center Bridging.........................................................................................................238
QoS dot1p Traffic Classification and Queue Assignment...............................................................238
SNMP Support for PFC and Buffer Statistics Tracking.....................................................................239
Configuring Priority-Based Flow Control........................................................................................240
Configuring Lossless Queues.....................................................................................................242
Configuring the PFC Buffer in a Switch Stack........................................................................... 243
Configure Enhanced Transmission Selection................................................................................. 244