Troubleshooting MLD snooping ·································································································································· 244
Overview ······································································································································································· 245
RPF check mechanism ········································································································································· 245
Configuration task list ·················································································································································· 248
Enabling IPv6 multicast routing ··································································································································· 248
Configuring MLD ····················································································································································· 255
Overview ······································································································································································· 255
How MLDv1 works ·············································································································································· 255
MLDv2 enhancements ········································································································································· 257
MLD SSM mapping ············································································································································· 258
MLD proxying ······················································································································································ 259
MLD support for VPNs ········································································································································ 260
Protocols and standards ····································································································································· 260
MLD configuration task list ·········································································································································· 260
Configuring basic MLD functions ······························································································································· 260
Enabling MLD ······················································································································································ 261
Specifying the MLD version ································································································································ 261
Adjusting MLD performance ······································································································································· 262
Configuring MLD SSM mappings ······························································································································· 263
Configuration prerequisites ································································································································ 264
Configuration procedure ···································································································································· 264
Configuring MLD proxying ········································································································································· 264
Configuration prerequisites ································································································································ 264
Enabling MLD proxying ······································································································································ 264
Displaying and maintaining MLD ······························································································································· 266
MLD configuration examples ······································································································································ 266
Troubleshooting MLD ··················································································································································· 273
Configuring IPv6 PIM ·············································································································································· 275
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IPv6 PIM-DM overview ········································································································································ 275
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