Enabling MBGP Configurations.................................................................................................. 227
BGP Regular Expression Optimization.............................................................................................228
Debugging BGP................................................................................................................................ 228
Storing Last and Bad PDUs......................................................................................................... 229
PDU Counters............................................................................................................................. 230
Sample Configurations.....................................................................................................................230
10 Content Addressable Memory (CAM).........................................................240
CAM Allocation.................................................................................................................................240
Test CAM Usage................................................................................................................................ 241
View CAM-ACL Settings................................................................................................................... 242
CAM Optimization............................................................................................................................ 242
11 Control Plane Policing (CoPP)..................................................................... 243
Configure Control Plane Policing....................................................................................................244
Configuring CoPP for Protocols................................................................................................ 245
Configuring CoPP for CPU Queues........................................................................................... 247
Show Commands....................................................................................................................... 248
12 Data Center Bridging (DCB)......................................................................... 250
Ethernet Enhancements in Data Center Bridging........................................................................... 250
Priority-Based Flow Control........................................................................................................251
Enhanced Transmission Selection..............................................................................................252
Data Center Bridging Exchange Protocol (DCBx)..................................................................... 254
Data Center Bridging in a Traffic Flow.......................................................................................254
Enabling Data Center Bridging.........................................................................................................255
Configuring DCB Maps and its Attributes.................................................................................. 256
Data Center Bridging: Default Configuration..................................................................................259
Interworking of DCB Map With DCB Buffer Threshold Settings.................................................... 260
Configuring Priority-Based Flow Control........................................................................................ 261
Configuring Lossless Queues.....................................................................................................262
Configuring the PFC Buffer in a Switch Stack........................................................................... 263
Priority-Based Flow Control Using Dynamic Buffer Method....................................................264
Configure Enhanced Transmission Selection..................................................................................265
ETS Prerequisites and Restrictions.............................................................................................266
Creating an ETS Priority Group.................................................................................................. 266
ETS Operation with DCBx...........................................................................................................267
Configuring Bandwidth Allocation for DCBx CIN..................................................................... 268
Hierarchical Scheduling in ETS Output Policies........................................................................269
Applying DCB Policies with an ETS Configuration..........................................................................269
PFC and ETS Configuration Examples............................................................................................. 270
Using PFC and ETS to Manage Data Center Traffic...................................................................270
9