3Com 4500 PWR 26-Port Configuration Manual page 321

26
Common Multicast Configuration
In this manual, the term "router" refers to a router in the generic sense or a Layer 3 Ethernet switch
ru nning an IP multicast protocol.
Com mon Multicast Configuration
Table 26-1 Complete the following ta
Configuring Suppression on the Multicast Source Port
Configuring a Multicast MAC Address Entry
Configuring Dropping Unknown Multicast Packets
Conf iguring Suppression on the Multicast Source Port
Some users may deploy unauthorized multicast servers on the network. This affects the use of network
bandwidth and transmission of multicast data of authorized users by ta
configure multicast source port suppression on certain ports to prevent unauth
attached to these ports from sending multicast traffic to the network.
Configuring multicast source port suppression in sy
Follow these step
To do...
Enter system view
Configure multicast source port
suppression
Configuring multicast source port suppression in Ethernet port vie
Follow these step
To do...
Enter system view
sks to pe
Task
s to co nfigure multicas t source port suppress
Use the command...
system-view
multicast-source-deny
[ interface interface-list ]
s to co nfigure multicas t source port suppressio
Use the command...
system-view
rform common multicast configurations:
stem view
ion in system view
n in Ethernet po
26-1
Remarks
Optional
Optional
Optional
king network resources. You can
orized multicast servers
:
Remarks
—
Optional
Multicas t source port
suppression is disabled by
default.
w
rt view:
Remarks
—