Displaying And Maintaining Ipv6 Multicast Vlans; Ipv6 Multicast Vlan Configuration Examples; Sub-Vlan-Based Ipv6 Multicast Vlan Configuration Example - HP FlexFabric 5700 Series Configuration Manual

If the total number of entries exceeds the upper limit value that you are setting, the system does not
automatically remove existing entries or create new entries. In this case, HP recommends that you remove
excess entries manually.
To set the maximum number of IPv6 multicast VLAN forwarding entries:
Step
1. Enter system view.
2. Set the maximum number of
IPv6 multicast VLAN
forwarding entries.

Displaying and maintaining IPv6 multicast VLANs

Execute display commands in any view and reset commands in user view.
Task
Display information about IPv6
multicast VLANs.
Display information about IPv6
multicast groups in IPv6 multicast
VLANs.
Display IPv6 multicast VLAN
forwarding entries.
Clear IPv6 multicast groups in IPv6
multicast VLANs.

IPv6 multicast VLAN configuration examples

Sub-VLAN-based IPv6 multicast VLAN configuration example

Network requirements
As shown in
MLDv1 runs on Layer 3 device Switch A, and MLDv1 snooping runs on Layer 2 device Switch B.
•
Switch A acts as the MLD querier.
•
The IPv6 multicast source sends IPv6 multicast data to the IPv6 multicast group 224.1.1.1. Host A,
•
Host B, and Host C are receivers. They belong to VLAN 2 through VLAN 4, respectively.
Configure a sub-VLAN-based IPv6 multicast VLAN on Switch B to achieve the following goals:
Switch A sends the IPv6 multicast data to Switch B through the IPv6 multicast VLAN.
•
Switch B forwards the IPv6 multicast data to the receivers in different user VLANs.
•
Figure 33:
Command
system-view
ipv6 multicast-vlan entry-limit limit
Command
display ipv6 multicast-vlan [ vlan-id ]
display ipv6 multicast-vlan group [ ipv6-source-address |
ipv6-group-address | slot slot-number | verbose | vlan vlan-id ] *
display ipv6 multicast-vlan forwarding-table [ ipv6-source-address
[ prefix-length ] | ipv6-group-address [ prefix-length ] | slot
slot-number | subvlan vlan-id | vlan vlan-id ] *
reset ipv6 multicast-vlan group [ ipv6-group-address [ prefix-length ]
| ipv6-source-address [ prefix-length ] | vlan vlan-id ] *
98
Remarks
N/A
The default setting is 4000.