HP 6125G HP 6125G & 6125G/XG Blade Switches IP Multicast Configuration - Page 255
IPv6 multicast VLAN configuration examples, Sub-VLAN-based multicast VLAN configuration example,
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Task Display information about an IPv6 multicast VLAN. Command display multicast-vlan ipv6 [ vlan-id ] [ | { begin | exclude | include } regular-expression ] Remarks Available in any view IPv6 multicast VLAN configuration examples Sub-VLAN-based multicast VLAN configuration example Network requirements As shown in Figure 69, MLDv1 runs on Router A, and MLDv1 snooping runs on Switch A. Router A acts as the MLD querier. The IPv6 multicast source sends IPv6 multicast data to the IPv6 multicast group FF1E::101. Host A, Host B, Host C, and Host D are receivers of the IPv6 multicast group. The hosts belong to VLAN 2 through VLAN 5 respectively. Configure the sub-VLAN-based IPv6 multicast VLAN feature on Switch A so that Router A just sends IPv6 multicast data to Switch A through the IPv6 multicast VLAN and Switch A forwards the traffic to the receivers that belong to different user VLANs. Figure 69 Network diagram Source GE1/0/1 1::2/64 MLD querier Router A 1::1/64 GE1/0/2 2001::1/64 Switch A GE1/0/1 Switch B GE1/0/2 GE1/0/1 GE1/0/3 GE1/0/2 GE1/0/3 GE1/0/1 GE1/0/2 Switch C GE1/0/3 Receiver Host A VLAN 2 Receiver Host B VLAN 3 Receiver Host C VLAN 4 Receiver Host D VLAN 5 Configuration procedure 1. Enable IPv6 forwarding on each device and configure an IPv6 address and address prefix for each interface as per Figure 69. (Details not shown.) 2. On Router A, enable IPv6 multicast routing, enable IPv6 PIM-DM on each interface and enable MLD on the host-side interface GigabitEthernet 1/0/2. system-view 244
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