HP 6125XLG - Displaying and Maintaining Ipv6 Multicast Vlans; Ipv6 Multicast VLAN Configuration Examples; Sub-VLAN-Based Ipv6 Multicast VLAN Configuration Example

246
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Set the maximum number of
IPv6 multicast VLAN
forwarding entries.
ipv6 multicast-vlan entry-limit limit
The default setting is 4000.
Displaying and maintaining IPv6 multicast VLANs
Execute display commands in any view and reset commands in user view.
Task Command
Display information about IPv6
multicast VLANs.
display ipv6 multicast-vlan [ vlan-id ]
Display information about IPv6
multicast VLAN forwarding entries.
display ipv6 multicast-vlan group [ ipv6-source-address |
ipv6-group-address | slot slot-number | verbose | vlan vlan-id ] *
Display information about IPv6
multicast VLAN forwarding tables.
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 ] *
Clear IPv6 multicast VLAN forwarding
entries.
reset ipv6 multicast-vlan group [ ipv6-group-address [ prefix-length ]
| ipv6-source-address [ prefix-length ] | vlan vlan-id ] *
IPv6 multicast VLAN configuration examples
Sub-VLAN-based IPv6 multicast VLAN configuration example
Network requirements
As shown in Figure 77:
• 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 meet the following requirements:
• 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.