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24.1.9 multicast destination-control
Command: multicast destination-control
no multicast destination-control
Function: Configure to globally enable multicast destination control. The no operation of
this command is to recover and disable the multicast destination control globally.
Parameters: None.
Default: Disabled.
Command Mode: Global Configuration Mode.
Usage Guide: Only after globally enabling the multicast destination control, the other
destination control configuration can take effect. The destination access list can be
applied to ports, VLAN-MAC and SIP. After configuring this command, IGMP-SNOOPING,
MLD-SNOOPING and IGMP will match according to the rules mentioned above when
they try to add ports after receiving IGMP-REPORT.
Example:
Switch(config)# multicast destination-control
Switch(config)#
24.1.10 show ip multicast destination-control
Command: show ip multicast destination-control [detail]
show ip multicast destination-control interface <Interfacename> [detail]
show ip multicast destination-control host-address <ipaddress> [detail]
show ip multicast destination-control <vlan-id> <mac-address> [detail]
Function: Display multicast destination control
Parameter: detail: expresses if it display information in detail or not..
<interfacename>: interface name or interface aggregation name, such as
Ethernet1/1, port-channel 1 or ethernet1/1.
Default: None
Command Mode: Admin Mode and Global Mode
Usage Guide: The command displays multicast destination control rules of configuration,
including detail option, and access-list information applied in detail.
Example:
Switch (config)#show ip multicast destination-control
ip multicast destination-control is enabled
ip multicast destination-control 11.0.0.0/8 access-group 6003
ip multicast destination-control 1 00-03-05-07-09-11 access-group 6001
multicast destination-control access-group 6000 used on interface Ethernet1/13
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