HPE FlexNetwork 5510 HI Series Configuration Manual page 240

Figure 76 Sub-VLAN-based multicast VLAN
Source
MLD snooping manages router ports in the IPv6 multicast VLAN and member ports in each
sub-VLAN. When Switch A receives IPv6 multicast data from the IPv6 multicast source, it sends only
one copy of the IPv6 multicast data to the IPv6 multicast VLAN on Switch B. Then, Switch B sends a
separate copy to each sub-VLAN of the IPv6 multicast VLAN.
Port-based IPv6 multicast VLAN
As shown in
• Host A, Host B, and Host C are in VLAN 2 through VLAN 4, respectively. All the user ports
(ports with attached hosts) on Switch B are hybrid ports.
• On Switch B, VLAN 10 is an IPv6 multicast VLAN. All the user ports are assigned to VLAN 10.
• MLD snooping is enabled for the IPv6 multicast VLAN and its sub-VLANs.
Figure 77 Port-based IPv6 multicast VLAN
Source
MLD snooping manages the router ports and member ports in the IPv6 multicast VLAN. When
Switch A receives IPv6 multicast data from the IPv6 multicast source, it sends only one copy of the
IPv6 multicast data to the IPv6 multicast VLAN on Switch B. Then, Switch B sends a separate copy
to each user port in the IPv6 multicast VLAN.
IPv6 Multicast packets
VLAN 10 (IPv6 Multicast VLAN)
VLAN 2
VLAN 3
VLAN 4
Switch A Switch B
MLD querier
Figure 77:
IPv6 Multicast packets
VLAN 10 (IPv6 Multicast VLAN)
GE1/0/1
Switch A Switch B
MLD querier
VLAN 2
VLAN 3
VLAN 4
VLAN 2
VLAN 3
GE1/0/2
GE1/0/3
GE1/0/4
VLAN 4
230
Receiver
Host A
Receiver
Host B
Receiver
Host C
Receiver
Host A
Receiver
Host B
Receiver
Host C