Huawei Quidway S2000 Series User Manual

Command Manual - Multicast
Quidway S2000 Series Ethernet Switches
Chapter 3 Unknown Multicast Dropping Configuration
Commands
3-1
Chapter 3 Unknown Multicast Dropping
Configuration Commands
3.1 Unknown Multicast Dropping Configuration Commands
3.1.1 unknown-multicast drop enable
Syntax
unknown-multicast drop enable
undo unknown-multicast drop enable
View
System view
Parameter
none
Description
Using unknown-multicast drop enable command, you can enable the unknown
multicast dropping function. Using undo unknown-multicast drop enable command,
you can disable this function.
By default, the unknown multicast dropping function is disabled.
Normally, if the multicast address of multicast data packet received by the switch is
not registered on this switch, this packet will be broadcasted within this VLAN.
Whereas after enabling the unknown multicast dropping feature, when receiving
multicast data packet with unregistered multicast address, the switch will drop this
packet. In this way, the bandwidth is saved, and the efficiency of the system is
enhanced.
Example
# Enable the switch to drop multicast data packets with unregistered multicast
addresses.

Huawei Quidway S2000 Series Specifications

General

Brand	Huawei
Model	Quidway S2000 Series
Category	Switch
Language	English