Dell MX9116n EMC SmartFabric OS10 User Guide - Page 800
Advertise VXLAN source IP address
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• Internet Group Management Protocol (IGMP) and Protocol-Independent Multicast (PIM) are not supported on a virtual-network interface. • IP routing of incoming VXLAN encapsulated traffic in the overlay after VXLAN termination is not supported. The following tables show how to use anycast gateway IP and MAC addresses in a data center with three virtual networks and multiple VTEPs: • Globally configure an anycast MAC address for all VTEPs in all virtual networks. For example, if you use three VTEP switches in three virtual networks: Table 44. MAC address for all VTEPs Virtual network VNID 11 VTEP VTEP 1 VTEP 2 VTEP 3 Anycast gateway MAC address 00.11.22.33.44.55 00.11.22.33.44.55 00.11.22.33.44.55 VNID 12 VTEP 1 VTEP 2 VTEP 3 00.11.22.33.44.55 00.11.22.33.44.55 00.11.22.33.44.55 VNID 13 VTEP 1 00.11.22.33.44.55 VTEP 2 00.11.22.33.44.55 VTEP 3 00.11.22.33.44.55 • Configure a unique IP address on the virtual-network interface on each VTEP across all virtual networks. Configure the same anycast gateway IP address on all VTEPs in a virtual-network subnet. For example: Table 45. IP address on the virtual-network interface on each VTEP Virtual network VTEP Virtual-network IP address Anycast gateway IP address VNID 11 VTEP 1 VTEP 2 VTEP 3 10.10.1.201 10.10.1.202 10.10.1.203 10.10.1.254 10.10.1.254 10.10.1.254 VNID 12 VTEP 1 VTEP 2 VTEP 3 10.20.1.201 10.20.1.202 10.20.1.203 10.20.1.254 10.20.1.254 10.20.1.254 VNID 13 VTEP 1 VTEP 2 VTEP 3 10.30.1.201 10.30.1.202 10.30.1.203 10.30.1.254 10.30.1.254 10.30.1.254 Advertise VXLAN source IP address 1. Advertise the IP address of the local source tunnel interface to all VTEPs in the underlay IP network using the existing routing infrastructure. This example uses OSPF to advertise the VXLAN source IP address on Ethernet1/1/3, which is the underlay networkfacing interface: OS10(config)# router ospf 100 OS10(config-ospf)# router-id 110.111.170.195 OS10(config-ospf)# exit OS10(config)# interface ethernet1/1/3 OS10(config-if-eth1/1/3)# ip ospf 100 area 0.0.0.0 OS10(config-if-eth1/1/3)# exit OS10(config)# interface loopback 1 OS10(config-if-lo-1)# ip ospf 100 area 0.0.0.0 800 VXLAN
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1,156
-
1,157
-
1,158
-
1,159
-
1,160
-
1,161
-
1,162
-
1,163
-
1,164
-
1,165
-
1,166
-
1,167
-
1,168
-
1,169
-
1,170
-
1,171
-
1,172
-
1,173
-
1,174
-
1,175
-
1,176
-
1,177
-
1,178
-
1,179
-
1,180
-
1,181
-
1,182
-
1,183
-
1,184
-
1,185
-
1,186
-
1,187
-
1,188
-
1,189
-
1,190
-
1,191
-
1,192
-
1,193
-
1,194
-
1,195
-
1,196
-
1,197
-
1,198
-
1,199
-
1,200
-
1,201
-
1,202
-
1,203
-
1,204
-
1,205
-
1,206
-
1,207
-
1,208
-
1,209
-
1,210
-
1,211
-
1,212
-
1,213
-
1,214
-
1,215
-
1,216
-
1,217
-
1,218
-
1,219
-
1,220
-
1,221
-
1,222
-
1,223
-
1,224
-
1,225
-
1,226
-
1,227
-
1,228
-
1,229
-
1,230
-
1,231
-
1,232
-
1,233
-
1,234
-
1,235
-
1,236
-
1,237
-
1,238
-
1,239
-
1,240
-
1,241
-
1,242
-
1,243
-
1,244
-
1,245
-
1,246
-
1,247
-
1,248
-
1,249
-
1,250
-
1,251
-
1,252
-
1,253
-
1,254
-
1,255
-
1,256
-
1,257
-
1,258
-
1,259
-
1,260
-
1,261
-
1,262
-
1,263
-
1,264
-
1,265
-
1,266
-
1,267
-
1,268
-
1,269
-
1,270
-
1,271
-
1,272
-
1,273
-
1,274
-
1,275
-
1,276
-
1,277
-
1,278
-
1,279
-
1,280
-
1,281
-
1,282
-
1,283
-
1,284
-
1,285
-
1,286
-
1,287
-
1,288
-
1,289
-
1,290
-
1,291
-
1,292
-
1,293
-
1,294
-
1,295
-
1,296
-
1,297
-
1,298
-
1,299
-
1,300
-
1,301
-
1,302
-
1,303
-
1,304
-
1,305
-
1,306
-
1,307
-
1,308
-
1,309
-
1,310
-
1,311
-
1,312
-
1,313
-
1,314
-
1,315
-
1,316
-
1,317
-
1,318
-
1,319
-
1,320
-
1,321
-
1,322
-
1,323
-
1,324
-
1,325
-
1,326
-
1,327
-
1,328
-
1,329
-
1,330
-
1,331
-
1,332
-
1,333
-
1,334
-
1,335
-
1,336
-
1,337
-
1,338
-
1,339
-
1,340
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![](/manual_guide/products/dell-mx9116n-emc-smartfabric-os10-user-guide-bbf1f19/800.png)