mac

337
according to configured access-list, such as matching: permit, the message will be
received and forwarded; otherwise the message will be thrown away.
Example:
Switch (config)#interface ethernet1/4
Switch (Config-If-Ethernet1/4)#ip multicast source-control access-group 5000
Switch (Config-If-Ethernet1/4)#
Switch(router-msdp)#default-rpf-peer 10.0.0.1 rp-policy 10
21.1.10 multicast destination-control
Command: multicast destination-control
no multicast destination-control
Function: Configure to globally enable multicast destination control, the NO 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 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
21.1.11 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,