Huawei Quidway S3700 Series Configuration Manual page 233

Quidway S3700 Series Ethernet Switches
Configuration Guide - Security
Figure 9-1 Networking diagram for configuring traffic suppression
Configuration Roadmap
Configure traffic suppression in the interface view of GE 0/0/1.
Data Preparation
To complete the configuration, you need the following data:
l
l
l
Procedure
Step 1 Enter the interface view.
<Quidway> system-view
[Quidway] interface gigabitethernet 0/0/1
Step 2 Configure traffic suppression for broadcast packets.
[Quidway-GigabitEthernet0/0/1] broadcast-suppression 80
Step 3 Configure traffic suppression for multicast packets.
[Quidway-GigabitEthernet0/0/1] multicast-suppression 80
Step 4 Configure traffic suppression for unknown unicast packets.
[Quidway-GigabitEthernet0/0/1] unicast-suppression 80
Step 5 Verify the configuration.
Run the display flow-suppression interface command, and you can view the configuration of
traffic suppression on GE 0/0/1.
<Quidway> display flow-suppression interface gigabitethernet 0/0/1
storm type
-------------------------------------------------------------------------------
unknown-unicast
multicast
broadcast
-------------------------------------------------------------------------------
----End
Issue 01 (2011-07-15)
GE0/0/1
L2 network
GE 0/0/1 where traffic suppression is configured
Traffic suppression for broadcast, unknown unicast and multicast packets based on the rate
percentage
Maximum rate of broadcast, unknown unicast and multicast packets being 80 percent of
the interface rate after traffic suppression is configured
rate mode
percent
percent
percent
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GE0/0/2
Switch
set rate value
percent: 80%
percent: 80%
percent: 80%
9 Traffic Suppression Configuration
L3 network
220