Planet Networking & Communication WGSW-50040, Configuration Manual, Page: 159 / 267

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receiving multicast data, the switch won’t broadcast the multicast data it received after configuring global
destination control. Therefore, It should be avoided to connect two or more other Layer 3 switches in the
same VLAN on a switch on which destination control is enabled. The configuration commands are as follows:
Command Explanation
Global Configuration Mode
[no] multicast destination-control
（
required
）
Globally enable destination control.
The no operation of this command will
globally disable destination control. All
of the other configuration can only
take effect after globally enabled. The
next is configuring destination control
rules, which are similar.
Next is to configure destination control rule. It is similar to source control, except to use ACL No. of
6000-7999.
Command Explanation
Global Configuration Mode
[no] access-list <6000-7999> {deny|permit} ip
{{<source> <source-wildcard>}|{host-source
<source-host-ip>}|any-source}
{{<destination>
<destination-wildcard>}|{host-destination
<destination-host-ip>}|any-destination}
The rule used to configure destination
control. This rule does not take effect
until it is applied to source IP or
VLAN-MAC and port. Using the NO
form of it can delete specified rule.
The last is to configure the rule to specified source IP, source VLAN MAC or specified port. It is noticeable that,
due to the above situations, these rules can only be used globally in enabling IGMP-SNOOPING. And if
IGMP-SNOOPING is not enabled, then only source IP rule can be used under IGMP Protocol. The
configuration commands are as follows:
Command Explanation
Port Configuration Mode
[no] ip multicast destination-control
access-group <6000-7999>
Used to configure the rules destination
control uses to port, the NO form
cancels the configuration.
Global Configuration Mode
[no] ip multicast destination-control
<1-4094> <macaddr> access-group
<6000-7999>
Used to configure the rules destination
control uses to specify VLAN-MAC, the
NO form cancels the configuration.
[no] ip multicast destination-control
<IPADDRESS/M> access-group
<6000-7999>
Used to configure the rules destination
control uses to specified IP address/net
mask, the NO form cancels the
configuration.