Configuring Suppression On The Multicast Source Port; Clearing Multicast Forwarding And Routing Entries - H3C S5600 SERIES Operation Manual

Configuring 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 taking network resources. You can
configure multicast source port suppression on certain ports to prevent unauthorized multicast servers
attached to these ports from sending multicast traffic to the network.
Configuring multicast source port suppression in system view
Follow these steps to configure multicast source port suppression in system view:
To do...
Enter system view
Configure multicast source port
suppression
Configuring multicast source port suppression in Ethernet port view
Follow these steps to configure multicast source port suppression in Ethernet port view:
To do...
Enter system view
Enter Ethernet port view
Configure multicast source port
suppression

Clearing Multicast Forwarding and Routing Entries

To release system memory, you can use reset commands to clear multicast routing entries, multicast
forwarding entries, and related statistics information stored in the device.
Follow these steps to clear the multicast-related entries and statistics:
To do...
Clear multicast forwarding
entries and, with statistics
specified, the corresponding
statistics information
Clear routing entries in the core
multicast routing table
Use the command...
system-view
multicast-source-deny
[ interface interface-list ]
Use the command...
system-view
interface interface-type
interface-number
multicast-source-deny
Use the command...
reset multicast forwarding-table
[ statistics ] { all | { group-address [ mask
{mask | mask-length } ] | source-address
[ mask { mask |mask-length } ] |
incoming-interface interface-type
interface-number } * }
reset multicast routing-table { all |
{ group-address [ mask { mask
|mask-length } ] | source-address [ mask
{ mask | mask-length } ] |
{ incoming-interface interface-type
interface-number } } * }
2-3
Remarks
—
Optional
Multicast source port
suppression is disabled by
default.
Remarks
—
—
Optional
Multicast source port
suppression is disabled by
default.
Remarks
Use the reset
commands in
user view.