Configure Broadcast Packet Shielding
Unknown unicast packet, unknown multicast packet and broadcast packet will be broadcasted in VLAN. In some applications, the port does not need to send these packets. Enable the broadcast packet shielding function under these ports, and these ports will not send these packets. This function will take effect in the egress direction of the port.
Configuration Condition
None
Configure Broadcast Packet Shielding
Table 2-19 Configure broadcast packet shielding
|
Step
|
Command
|
Description
|
|
Enter the global configuration mode
|
configure terminal
|
-
|
|
Enter the L2 Ethernet interface configuration mode
|
interface interface-name
|
-
|
|
Configure the broadcast packet shielding
|
flood-control { bcast | unknown-mcast | unknown-ucast }
|
Mandatory
By default, do not shield the broadcast packets, unknown multicast packets, and unknown unicast packets at the egress ports.
|
Switch
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