HP 5920 series Configuration Manual page 5

Configuring multicast source registration············································································································ 76
Configuring switchover to SPT ····························································································································· 77
Configuring common PIM features ······························································································································· 77
Configuration task list ··········································································································································· 77
Configuration prerequisites ·································································································································· 78
Configuring a multicast data filter ······················································································································· 78
Configuring a hello message filter ······················································································································ 78
Configuring PIM hello message options ············································································································· 79
Configuring common PIM timers ························································································································· 80
Setting the maximum size of each join or prune message ··············································································· 82
Enabling PIM to work with BFD ··························································································································· 82
Displaying and maintaining PIM ·································································································································· 82
PIM configuration examples ········································································································································· 83
PIM-DM configuration example ··························································································································· 83
PIM-SM non-scoped zone configuration example ····························································································· 86
PIM-SM admin-scoped zone configuration example ························································································· 89
Troubleshooting PIM ······················································································································································ 94
A multicast distribution tree cannot be correctly built ························································································ 94
Multicast data is abnormally terminated on an intermediate router ································································ 95
An RP cannot join an SPT in PIM-SM ·················································································································· 95
An RPT cannot be built or multicast source registration fails in PIM-SM ·························································· 96
Configuring MLD snooping ······································································································································· 97
Overview ········································································································································································· 97
Basic concepts in MLD snooping ························································································································· 97
How MLD snooping works ··································································································································· 99
Protocols and standards ····································································································································· 100
MLD snooping configuration task list ························································································································· 100
Configuring basic MLD snooping functions ·············································································································· 101
Enabling MLD snooping ····································································································································· 101
Specifying the MLD snooping version ··············································································································· 102
Setting the maximum number of MLD snooping forwarding entries ······························································ 102
Configuring parameters for MLD queries and responses ··············································································· 103
Configuring MLD snooping port functions ················································································································· 103
Setting aging timers for dynamic ports ············································································································· 104
Configuring static ports ······································································································································· 104
Enabling MLD snooping fast-leave processing ································································································· 105
Configuring MLD snooping policies ··························································································································· 106
Configuring an IPv6 multicast group filter ········································································································ 106
Configuring IPv6 multicast source port filtering ······························································································· 107
Enabling dropping unknown IPv6 multicast data ···························································································· 107
Setting the maximum number of IPv6 multicast groups on a port ·································································· 108
Enabling the IPv6 multicast group replacement function ················································································· 108
Displaying and maintaining MLD snooping ·············································································································· 109
MLD snooping configuration examples ····················································································································· 110
IPv6 group policy configuration example ········································································································· 110
Static port configuration example ····················································································································· 111
Troubleshooting MLD snooping ·································································································································· 114
Layer 2 multicast forwarding cannot function ·································································································· 114
IPv6 multicast group filter does not work ·········································································································· 115
Configuring IPv6 multicast routing and forwarding ····························································································· 116
Overview ······································································································································································· 116
RPF check mechanism ········································································································································· 116
IPv6 multicast forwarding across IPv6 unicast subnets ···················································································· 118
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