5-12z For details about the qos-profile, qos-profile port-based and undo qos-profile port-basedcommands, refer to QoS-QoS Profile Operation.z A IPv6 multicast user control policy functions only if 802.1x is configured, that is, 802.1x must beenabled on the port to which the QoS profile is applied. For details about 802.1x, refer to802.1x-System Guard Operation.z An IPv6 multicast user control policy is functionally similar to an IPv6 multicast group filter. Adifference lies in that a control policy can control both multicast joining and leaving of users basedon authentication and authorization, while a multicast group filter is configured on a port to controlonly multicast joining but not leaving of users without authentication or authorization.IPv6 Multicast User Control Policy Configuration ExampleNetwork requirementsz As shown in Figure 5-2, Switch A is a Layer-3 switch. It connects to IPv6 multicast Source 1through VLAN-interface 101. It connects to the RADIUS server through VLAN-interface 102 and tothe Layer-2 switch, Switch B, through VLAN-interface 103.z Switch A runs MLDv1 and Switch B runs MLDv2 snooping. Hosts run 802.1x client.z An IPv6 multicast user control policy is configured on Switch B so that Host A can join or leave onlymulticast group FF1E::101.Figure 5-2 Network diagram for IPv6 multicast user control policy configurationSwitch B ReceiverHost AHost BEth1/0/2Eth1/0/3Eth1/0/1Source 11::1/64Eth1/0/1Vlan-int1011::2/24Eth1/0/3Vlan-int1033001::1/64Eth1/0/2Vlan-int1022::2/64RADIUS server2::1/64Switch AConfiguration procedures1) Configure IP addresses for interfacesEnable IPv6 forwarding and configure an IP address and prefix length for each interface as per Figure5-2. The configuration steps are omitted here.2) Configure Switch A
