Reference Guide

Allowing an AS Number to Appear in its Own AS Path...................................................................209
Enabling Graceful Restart................................................................................................................. 210
Enabling Neighbor Graceful Restart................................................................................................. 211
Filtering on an AS-Path Attribute......................................................................................................212
Regular Expressions as Filters..................................................................................................... 213
Filtering BGP Routes Using AS-PATH Information.......................................................................... 214
Redistributing Routes........................................................................................................................ 215
Enabling Additional Paths................................................................................................................. 216
Configuring IP Community Lists.......................................................................................................217
Filtering Routes with Community Lists............................................................................................ 218
Manipulating the COMMUNITY Attribute.........................................................................................219
Changing MED Attributes.................................................................................................................220
Changing the LOCAL_PREFERENCE Attribute.................................................................................221
Changing the NEXT_HOP Attribute................................................................................................. 222
Changing the WEIGHT Attribute...................................................................................................... 222
Enabling Multipath............................................................................................................................ 222
Filtering BGP Routes Using Route Maps.......................................................................................... 223
Filtering BGP Routes Using AS-PATH Information..........................................................................223
Filtering BGP Routes.........................................................................................................................224
Filtering BGP Routes Using Route Maps.................................................................................... 226
Filtering BGP Routes Using AS-PATH Information....................................................................226
Configuring BGP Route Reflectors...................................................................................................227
Aggregating Routes.......................................................................................................................... 228
Configuring BGP Confederations.................................................................................................... 228
Enabling Route Flap Dampening......................................................................................................229
Changing BGP Timers.......................................................................................................................232
Enabling BGP Neighbor Soft-Reconfiguration................................................................................232
Route Map Continue........................................................................................................................ 234
Match a Clause with a Continue Clause....................................................................................234
Set a Clause with a Continue Clause......................................................................................... 234
Enabling MBGP Configurations........................................................................................................234
BGP Regular Expression Optimization.............................................................................................235
Debugging BGP.................................................................................................................................235
Storing Last and Bad PDUs......................................................................................................... 236
Capturing PDUs...........................................................................................................................237
PDU Counters............................................................................................................................. 238
Sample Configurations..................................................................................................................... 238
11 Bare Metal Provisioning (BMP).....................................................................248
Prerequisites......................................................................................................................................248
Restrictions....................................................................................................................................... 248
Reconfiguring Jumpstart and Normal Modes.................................................................................248