Operation Manual

Configuring Layer 2 Multicast Configuring MLD Snooping
Configuration Guide
354
Configuring Replace Source IP
Step 1 configure
Enter global configuration mode.
Step 2 ipv6 mld snooping multi-vlan-config [
vlan-id
] replace-sourceip
ip
vlan-id
specifies the multicast VLAN to be configured.
ip
specifies the new source IP. The switch will replace the source IP in the MLD multicast data
sent by the multicast VLAN with the IP address you enter.
Step 3 show ipv6 mld snooping multi-vlan
Show the MLD snooping configuration in the multicast VLAN.
Step 4 end
Return to privileged EXEC mode.
Step 5 copy running-config startup-config
Save the settings in the configuration file.
The following example shows how to configure VLAN 5 as the multicast VLAN and replace
the source IP in the MLD packets sent by the switch with FE80::02FF:FFFF:FE00:0001:
Switch#configure
Switch(config)#ipv6 mld snooping
Switch(config)#ipv6 mld snooping multi-vlan-config 5 replace-sourceip
fe80::02ff:ffff:fe00:0001
Switch(config)#show ipv6 mld snooping multi-vlan
Multicast Vlan:Enable
Vlan Id: 5
Router Time:300
Member Time:260
Replace Source IP:fe80::2ff:ffff:fe00:1
Static Router Port:None
Dynamic Router Port:None
Forbidden Router Port:None
Switch(config)#end
Switch#copy running-config startup-config