3com S7906E Instruccion De Instalación

 

1-8 

Display information about an 
IPv6 multicast VLAN 

display multicast-vlan ipv6 
[ vlan-id ] 

Available in any view 

 

z 

As shown in 

, Router A connects to an IPv6 multicast source through GigabitEthernet 

2/0/1 and to Switch A, through GigabitEthernet 2/0/2.  

z 

MLDv1 is required on Router A, and MLD Snooping is required on Switch A. Router A is the MLD 

querier.  

z 

Switch A’s GigabitEthernet 2/0/1 belongs to VLAN 10, GigabitEthernet 2/0/2 through 

GigabitEthernet 2/0/4 belong to VLAN 2 through VLAN 4 respectively, and Host A through Host C 

are attached to GigabitEthernet 2/0/2 through GigabitEthernet 2/0/4 of Switch A.  

z 

The IPv6 multicast source sends IPv6 multicast data to the IPv6 multicast group FF1E::101. Host A, 

Host B, and Host C are receivers of the IPv6 multicast group.  

z 

Configure the sub-VLAN-based IPv6 multicast VLAN feature so that Router A just sends IPv6 

multicast data to Switch A through the IPv6 multicast VLAN and Switch A forwards the traffic to the 

receivers that belong to different user VLANs.  

Figure 1-4 Network diagram for sub-VLAN-based IPv6 multicast VLAN configuration 

Host A

GE2/0/2

GE2/0/3

GE2/0/4

Switch A

Router A

GE2/0/1

1:2/64

GE2/0/2
2001::1/64

1::1/64

Host B

Host C

GE2/0/1

 

 

1)  Enable IPv6 forwarding and configure IPv6 addresses