R3303-HP HSR6800 Routers Layer 3 - IP Routing Configuration Guide

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Configuring BFD for IS-IS············································································································································· 160
Configuring IS-IS MTR ·················································································································································· 160
Displaying and maintaining IS-IS ······························································································································· 162
IS-IS configuration examples ······································································································································· 163
IS-IS basic configuration ····································································································································· 163
DIS election configuration ·································································································································· 167
Configuring IS-IS route redistribution ················································································································ 171
IS-IS GR configuration example ························································································································· 175
IS-IS NSR configuration example ······················································································································· 177
IS-IS FRR configuration example ························································································································ 179
IS-IS authentication configuration example······································································································· 181
Configuring BFD for IS-IS ···································································································································· 184
Configuring IS-IS MTR ········································································································································· 187
Configuring BGP ····················································································································································· 193
Overview ······································································································································································· 193
BGP speaker and BGP peer ······························································································································· 193
BGP message types ············································································································································· 193
BGP path attributes ············································································································································· 194
BGP route selection ············································································································································· 198
BGP route advertisement rules ··························································································································· 198
BGP load balancing ············································································································································ 198
Settlements for problems in large-scale BGP networks ···················································································· 199
MP-BGP ································································································································································· 202
Protocols and standards ····································································································································· 203
BGP configuration task list ·········································································································································· 203
Configuring basic BGP ················································································································································ 205
Enabling BGP ······················································································································································· 205
Configuring a BGP peer ····································································································································· 206
Configuring a BGP peer group ·························································································································· 207
Configuring the BGP dynamic peer feature ····································································································· 209
Specifying the source interface for TCP connections ······················································································· 210
Controlling route generation ······································································································································· 211
Configuration prerequisites ································································································································ 211
Injecting a local network ···································································································································· 211
Redistributing IGP routes····································································································································· 212
Controlling route distribution and reception ············································································································· 213
Configuring BGP route summarization ············································································································· 213
Advertising a default route to a peer or peer group ······················································································· 214
Configuring BGP route distribution/reception filtering policies ····································································· 214
Enabling BGP and IGP route synchronization ································································································· 217
Limiting prefixes received from a peer or peer group ····················································································· 218
Configuring BGP route dampening ··················································································································· 219
Controlling BGP path selection ··································································································································· 219
Specifying a preferred value for routes received ····························································································· 219
Configuring preferences for BGP routes ··········································································································· 220
Configure the default local preference ············································································································· 220
Configuring the MED attribute ··························································································································· 221
Configuring the NEXT_HOP attribute ················································································································ 223
Configuring the AS_PATH attribute ··················································································································· 225
Tuning and optimizing BGP networks ························································································································ 228
Configuring the BGP keepalive interval and holdtime ···················································································· 228
Configuring the interval for sending the same update ···················································································· 229
Enabling the BGP ORF capability······················································································································ 229
Enabling 4-byte AS number suppression ·········································································································· 230