HP 6125G HP 6125G & 6125G/XG Blade Switches IP Multicast Configuration - Page 291
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Figure 79 Network diagram Device Source 1 Source 2 Switch A Switch B Interface - - Vlan-int100 Vlan-int101 Vlan-int104 Vlan-int200 Vlan-int101 Vlan-int102 IPv6 address 1001::1/64 2001::1/64 1001::2/64 1002::1/64 1003::1/64 2001::2/64 1002::2/64 2002::1/64 Device Source 3 Receiver Switch C Switch D Interface - - Vlan-int300 Vlan-int103 Vlan-int102 Vlan-int400 Vlan-int103 Vlan-int104 IPv6 address 3001::1/64 4001::1/64 3001::2/64 3002::1/64 2002::2/64 4001::2/64 3002::2/64 1003::2/64 Configuration procedure 1. Enable IPv6 forwarding on each switch and configure an IPv6 address and prefix length for each interface as shown in Figure 79. (Details not shown.) 2. Configure OSPFv3 on the switches in the IPv6 PIM-SM domain to make sure the switches are interoperable at the network layer and they can dynamically update their routing information. (Details not shown.) 3. Enable IPv6 multicast routing, enable IPv6 PIM-SM on each interface and enable MLD and MLD SSM mapping on the host-side interface: # Enable IPv6 multicast routing on Switch D, enable IPv6 PIM-SM on each interface, and enable MLD (version 2) and MLD SSM mapping on VLAN-interface 400. system-view [SwitchD] multicast ipv6 routing-enable [SwitchD] interface vlan-interface 400 [SwitchD-Vlan-interface400] mld enable [SwitchD-Vlan-interface400] mld version 2 [SwitchD-Vlan-interface400] mld ssm-mapping enable [SwitchD-Vlan-interface400] pim ipv6 sm [SwitchD-Vlan-interface400] quit [SwitchD] interface vlan-interface 103 [SwitchD-Vlan-interface103] pim ipv6 sm [SwitchD-Vlan-interface103] quit [SwitchD] interface vlan-interface 104 [SwitchD-Vlan-interface104] pim ipv6 sm [SwitchD-Vlan-interface104] quit 280
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