SMC Networks ES4704BD Manual page 670

<6000-7999>
Function: Configure multicast destination-control access-list used on specified net
segment, the "no ip multicast destination-control <IPADDRESS/M> access-group
<6000-7999>" command deletes this configuration.
Parameter: <IPADDRESS/M>: IP address and mask length;;
<6000-7999>: Destination control access-list number.
Default: None
Command Mode: Global Mode
Usage Guide: The command is only working under global multicast destination-control
enabled, after configuring the command, if IGMP-SPOOPING or IGMP is enabled, for
adding the members to multicast group.If configuring multicast destination-control to
source MAC address of transmitted igmp-report, and match configured access-list, such
as matching: permit, the interface can be added, otherwise do not be add. The command
uses the format "<IPADDRESS> <IPADDRESS>" to match on layer 2 switch, format
"<IPADDRESS/M> on layer 3 switch. If relevant group or source in show ip igmp groups
detail has been astablished before excuting the command, it needs to excute clear ip
igmp groups command to clear relevant groups in Admin mode.
Example: Switch(Config)#ip multicast destination-control 10.1.1.0/24 access-group 6000
17.5.3.6 ip multicast destination-control
Command: ip multicast destination-control
no ip multicast destination-control
Function: Configure to globally enable multicast destination-control, the "no ip multicast
destination-control" command restores disabled global multicast group control.
Parameter: None
Default: Disabled
Command Mode: Global Mode
Usage Guide: Other destination control configurations can be taken effect with only
enabling global multicast destination control, the destination control access-list applies to
interface, VLAN-MAC and SIP. After configuring the command, igmp snooping and IGMP
match, according to above rules, when they receive IGMP REPORT to try to add
interface.
Example: Switch(config)#ip multicast destination-control
17.5.3.7 ip multicast policy
Command: ip multicast policy <IPADDRESS/M> <IPADDRESS/M> cos <priority>
no ip multicast policy <IPADDRESS/M> <IPADDRESS/M> cos
Function:Configure multicast policy, the "no ip multicast policy <IPADDRESS/M>
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