Ethernet Port Configuration Commands; Chapter 1 Ethernet Port Configuration Commands - H3C S7500E Series Command Manual

Command Manual – Port Correlation Configuration
H3C S7500E Series Ethernet Switches

Chapter 1 Ethernet Port Configuration Commands

1.1 Ethernet Port Configuration Commands

1.1.1 broadcast-suppression
Syntax
broadcast-suppression { ratio | pps max-pps }
undo broadcast-suppression
View
Ethernet port view, port group view
Parameters
ratio: Maximum ratio of broadcast traffic to the total transmission capability of an
Ethernet port, in the range of 1 to 100. The smaller the ratio, the less broadcast traffic is
allowed to pass through the port.
pps max-pps: Specifies the maximum broadcast packet number per second for an
Ethernet port, in pps, representing packets per second. The value range of max-pps
varies with port types.
Description
Use the broadcast-suppression command to configure the broadcast storm
suppression ratio for one or multiple ports.
Use the undo broadcast-suppression command to restore the default broadcast
storm suppression ratio.
By default, all broadcast traffic is allowed to pass through an Ethernet port, that is,
broadcast traffic is not suppressed.
If you execute this command in Ethernet port view, the configurations take effect only
on the current port. If you execute this command in port-group view, the configurations
take effect on all ports in the port group.
Note that when broadcast traffic exceeds the maximum value configured, the system
will discard the extra packets so that the broadcast traffic ratio falls below the limit to
ensure that the network functions properly.
Chapter 1 Ethernet Port Configuration
1-1
Commands