HP MSR2003 - MLD Snooping Configuration Examples; Ipv6 Group Policy and Simulated Joining Configuration Example

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Task Command
Display information about dynamic router
ports (MSR2000/MSR3000).
display mld-snooping router-port [ vlan vlan-id ]
Display information about dynamic router
ports (MSR4000).
display mld-snooping router-port [ vlan vlan-id ] [ slot
slot-number ]
Display information about static MLD
snooping forwarding entries
(MSR2000/MSR3000).
display mld-snooping static-group [ ipv6-group-address |
ipv6-source-address ] * [ vlan vlan-id ] [ verbose ]
Display information about static MLD
snooping forwarding entries (MSR4000).
display mld-snooping static-group [ ipv6-group-address |
ipv6-source-address ] * [ vlan vlan-id ] [ verbose ] [ slot
slot-number ]
Display information about static router ports
(MSR2000/MSR3000).
display mld-snooping static-router-port [ vlan vlan-id ]
Display information about static router ports
(MSR4000).
display mld-snooping static-router-port [ vlan vlan-id ] [ slot
slot-number ]
Display statistics for the MLD messages
learned through MLD snooping.
display mld-snooping statistics
Remove the dynamic MLD snooping
forwarding entries for multicast groups.
reset mld-snooping group { ipv6-group-address
[ ipv6-source-address ] | all } [ vlan vlan-id ]
Remove dynamic router ports. reset mld-snooping router-port { all | vlan vlan-id }
Clear statistics for the MLD messages learned
through MLD snooping.
reset mld-snooping statistics
MLD snooping configuration examples
IPv6 group policy and simulated joining configuration example
Network requirements
As shown in Figure 70, Router A runs MLDv1 and serves as the MLD querier, and Switch A runs MLDv1
snooping.
Configure the group policy and simulate joining to meet the following requirements:
• Host A and Host B receive only the IPv6 multicast data addressed to the IPv6 multicast group
FF1E::101.
• IPv6 multicast data can be forwarded through GigabitEthernet 2/1/3 and GigabitEthernet 2/1/4
of Switch A uninterruptedly, even though Host A and Host B fail to receive the multicast data.
• Switch A will drop unknown IPv6 multicast data instead of flooding it in VLAN 100.