H3C Technologies H3C S5560 Series Switches User Manual

Page 12

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Configuring BGP update sending delay ··········································································································· 225

 

Configuring BGP route dampening ··················································································································· 226

 

Controlling BGP path selection ··································································································································· 227

 

Specifying a preferred value for routes received ····························································································· 227

 

Configuring preferences for BGP routes ··········································································································· 228

 

Configuring the default local preference ·········································································································· 229

 

Configuring the MED attribute ··························································································································· 230

 

Configuring the NEXT_HOP attribute ················································································································ 234

 

Configuring the AS_PATH attribute ··················································································································· 236

 

Tuning and optimizing BGP networks ························································································································ 241

 

Configuring the keepalive interval and hold time ···························································································· 241

 

Configuring the interval for sending updates for the same route ··································································· 242

 

Enabling BGP to establish an EBGP session over multiple hops ···································································· 243

 

Enabling immediate re-establishment of direct EBGP connections upon link failure ···································· 244

 

Enabling 4-byte AS number suppression ·········································································································· 244

 

Enabling MD5 authentication for BGP peers ··································································································· 245

 

Configuring BGP load balancing ······················································································································ 246

 

Configuring IPsec for IPv6 BGP ························································································································· 247

 

Disabling BGP to establish a session to a peer or peer group ······································································ 248

 

Configuring GTSM for BGP ······························································································································· 248

 

Configuring BGP soft-reset·································································································································· 249

 

Protecting an EBGP peer when memory usage reaches level 2 threshold ···················································· 253

 

Configuring a large-scale BGP network ···················································································································· 254

 

Configuring BGP community ······························································································································ 254

 

Configuring BGP route reflection ······················································································································· 256

 

Configuring a BGP confederation ····················································································································· 258

 

Configuring BGP GR ··················································································································································· 258

 

Configuring BGP NSR ················································································································································· 260

 

Enabling SNMP notifications for BGP························································································································ 260

 

Enabling logging of session state changes ··············································································································· 261

 

Configuring BFD for BGP ············································································································································ 261

 

Configuring BGP FRR ··················································································································································· 262

 

Configuring 6PE ··························································································································································· 265

 

Configuring basic 6PE ········································································································································ 265

 

Configuring optional 6PE capabilities ·············································································································· 266

 

Displaying and maintaining BGP ······························································································································· 267

 

IPv4 BGP configuration examples ······························································································································ 270

 

Basic BGP configuration example ····················································································································· 270

 

BGP and IGP route redistribution configuration example ··············································································· 274

 

BGP route summarization configuration example ··························································································· 277

 

BGP load balancing configuration example ···································································································· 280

 

BGP community configuration example ············································································································ 283

 

BGP route reflector configuration example······································································································· 286

 

BGP confederation configuration example ······································································································· 289

 

BGP path selection configuration example······································································································· 293

 

BGP GR configuration example ························································································································· 296

 

BFD for BGP configuration example ················································································································· 297

 

BGP FRR configuration example ························································································································ 301

 

IPv6 BGP configuration examples ······························································································································ 305

 

IPv6 BGP basic configuration example ············································································································· 305

 

IPv6 BGP route reflector configuration example ······························································································ 308

 

6PE configuration example ································································································································ 310

 

BFD for IPv6 BGP configuration example ········································································································· 313

 

IPv6 BGP FRR configuration example················································································································ 317

 

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