User's Manual

49-23
Command
Explanation
Port Mode
[no] ipv6 multicast destination-control
access-group <9000-10099>
Used to configure the destination control
rule to a port, the no operation of this
command will cancel the configuration.
Global Configuration Mode
[no] ipv6 multicast destination-control
<1-4094> <macaddr> access-group
<9000-10099>
Used to configure the destination control
rules to the specified VLAN-MAC, the no
operation of this command will cancel
the configuration.
[no] ipv6 multicast destination-control
<IPADDRESS/M> access-group
<9000-100999>
Used to configure the destination control
rules to the specified source IPv6
address/MASK, the no operation of this
command will cancel the configuration.
3
．
The configuration of multicast policy
The multicast policy adopts the method of specifying a priority for the specified multicast data to meet the
user’s particular demand, what should be paid attention to is that only when multicast data is transmitted in
TRUNK, can it be taken special care of. The configuration is quite simple, for only one command is needed,
that is set priority for the specified multicast, the following is the command:
Command
Explanation
Global Configuration Mode
[no] ipv6 multicast policy <IPADDRESS/M>
<IPADDRESS/M> cos <priority>
Configure multicast policy, set priority
for sources and groups in a specified
range, the priority valid range is 0 to 7.
49.5.3 IPv6 DCSCM Typical Examples
1
．
Source control
In order to prevent an edge switch sends multicast data at will, we configure on the edge switch that only the
switch whose port is Ethernet1/0/5 can send multicast data, and the group of data should be ff1e::1. The
uplink port Ethernet1/0/25 can forward multicast data without being restricted, so we can configure as follows.
Switch(config)#ipv6 access-list 8000 permit any-source ff1e::1
Switch(config)#ipv6 access-list 8001 permit any any
Switch(config)#ipv6 multicast source-control
Switch(config)#interface Ethernet1/0/5
Switch(Config-If-Ethernet1/0/5)#ipv6 multicast source-control access-group 8000
Switch(config)#interface Ethernet1/0/25
Switch(Config-If-Ethernet1/0/25)#ipv6 multicast source-control access-group 8001