HP 6125G HP 6125G & 6125G/XG Blade Switches IP Multicast Configuration - Page 238
Create VLAN 100, assign GigabitEthernet 1/0/1 through GigabitEthernet 1/0/4 to this VLAN
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IPv6 multicast data for group FF1E::101 can be forwarded through GigabitEthernet 1/0/3 and GigabitEthernet 1/0/4 of Switch A even if Host A and Host B accidentally, temporarily stop receiving IPv6 multicast data, and that Switch A drops unknown IPv6 multicast data and does not broadcast the data to the VLAN where Switch A resides. Figure 62 Network diagram Configuration procedure 1. Enable IPv6 forwarding and configure an IPv6 address and prefix length for each interface as per Figure 62. (Details not shown.) 2. On Router A, Enable IPv6 multicast routing, enable IPv6 PIM-DM on each interface, and enable MLDv1 on GigabitEthernet 1/0/1. system-view [RouterA] multicast ipv6 routing-enable [RouterA] interface gigabitethernet 1/0/1 [RouterA-GigabitEthernet1/0/1] mld enable [RouterA-GigabitEthernet1/0/1] pim ipv6 dm [RouterA-GigabitEthernet1/0/1] quit [RouterA] interface gigabitethernet 1/0/2 [RouterA-GigabitEthernet1/0/2] pim ipv6 dm [RouterA-GigabitEthernet1/0/2] quit 3. Configure Switch A: # Enable MLD snooping globally. system-view [SwitchA] mld-snooping [SwitchA-mld-snooping] quit # Create VLAN 100, assign GigabitEthernet 1/0/1 through GigabitEthernet 1/0/4 to this VLAN, and enable MLD snooping and the function of dropping IPv6 unknown multicast traffic in the VLAN. [SwitchA] vlan 100 [SwitchA-vlan100] port gigabitethernet 1/0/1 to gigabitethernet 1/0/4 [SwitchA-vlan100] mld-snooping enable 227
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