Cisco WS-C3560E-48PD-SF Command Reference - Page 227
ipv6 mld snooping vlan, sdm prefer
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Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ipv6 mld snooping vlan ipv6 mld snooping vlan Use the ipv6 mld snooping vlan global configuration command to configure IP version 6 (IPv6) Multicast Listener Discovery (MLD) snooping parameters on the VLAN interface. Use the no form of this command to reset the parameters to the default settings. ipv6 mld snooping vlan vlan-id [immediate-leave | mrouter interface interface-id | static ipv6-multicast-address interface interface-id] no ipv6 mld snooping vlan vlan-id [immediate-leave | mrouter interface interface-id | static ip-address interface interface-id] Note This command is available only if the switch is running the advanced IP services image and you have configured a dual IPv4 and IPv6 Switch Database Management (SDM) template on the switch. Syntax Description vlan vlan-id immediate-leave mrouter interface static ipv6-multicast-address interface interface-id Specify a VLAN number. The range is 1 to 1001 and 1006 to 4094. (Optional) Enable MLD Immediate-Leave processing on a VLAN interface. Use the no form of the command to disable the Immediate Leave feature on the interface. (Optional) Configure a multicast router port. The no form of the command removes the configuration. (Optional) Configure a multicast group with the specified IPv6 multicast address. Add a Layer 2 port to the group. The mrouter or static interface can be a physical port or a port-channel interface in the range of 1 to 48. Command Default MLD snooping Immediate-Leave processing is disabled. By default, there are no static IPv6 multicast groups. By default, there are no multicast router ports. Command Modes Global configuration Command History Release 12.2(25)SED Modification This command was introduced. Usage Guidelines To configure the dual IPv4 and IPv6 template, enter the sdm prefer dual-ipv4-and-ipv6 {default | vlan) global configuration command and reload the switch. You should only configure the Immediate-Leave feature when there is only one receiver on every port in the VLAN. The configuration is saved in NVRAM. The static keyword is used for configuring the MLD member ports statically. 78-16405-05 Catalyst 3560 Switch Command Reference 2-195