Huawei S3700HI Configuration Manual - Qos page 79

S3700HI Ethernet Switches
Configuration Guide - QoS
Procedure
Step 1 Create VLANs and configure interfaces.
# Create VLAN 100, VLAN 110, and VLAN 120 on the Switch.
<Quidway> system-view
[Quidway] sysname Switch
[Switch] vlan batch 100 110 120
# Configure the access types of GE 0/0/1 and GE0/0/2 to trunk, add GE 0/0/1 and GE0/0/2 to
VLAN 100, VLAN 110, and VLAN 120.
[Switch] interface gigabitethernet 0/0/1
[Switch-GigabitEthernet0/0/1] port link-type trunk
[Switch-GigabitEthernet0/0/1] port trunk allow-pass vlan 100 110 120
[Switch-GigabitEthernet0/0/1] quit
[Switch] interface gigabitethernet 0/0/2
[Switch-GigabitEthernet0/0/2] port link-type trunk
[Switch-GigabitEthernet0/0/2] port trunk allow-pass vlan 100 110 120
[Switch-GigabitEthernet0/0/2] quit
Step 2 Create traffic classifiers.
# Create traffic classifiers c1 to c3 on the Switch to match different service flows from the
enterprise based on VLAN IDs.
[Switch] traffic classifier c1 operator and
[Switch-classifier-c1] if-match vlan-id 120
[Switch-classifier-c1] quit
[Switch] traffic classifier c2 operator and
[Switch-classifier-c2] if-match vlan-id 110
[Switch-classifier-c2] quit
[Switch] traffic classifier c3 operator and
[Switch-classifier-c3] if-match vlan-id 100
[Switch-classifier-c3] quit
Step 3 Create traffic behaviors.
# Create traffic behaviors b1 to b3 on the Switch to limit different service flows and re-mark
priorities.
[Switch] traffic behavior b1
[Switch-behavior-b1] car cir 2000 pir 10000 green pass
[Switch-behavior-b1] remark dscp 46
[Switch-behavior-b1] statistic enable
[Switch-behavior-b1] quit
[Switch] traffic behavior b2
[Switch-behavior-b2] car cir 4000 pir 10000 green pass
[Switch-behavior-b2] remark dscp 30
[Switch-behavior-b2] statistic enable
[Switch-behavior-b2] quit
[Switch] traffic behavior b3
[Switch-behavior-b3] car cir 4000 pir 10000 green pass
[Switch-behavior-b3] remark dscp 14
[Switch-behavior-b3] statistic enable
[Switch-behavior-b3] quit
Step 4 Create a traffic policy and apply it on the interface.
# Create traffic policy p1 on the Switch, bind traffic classifiers to traffic behaviors in the traffic
policy, and apply the traffic policy to GE0/0/1 in the inbound direction to limit the packets
received from the user side and re-mark priorities of these packets.
[Switch] traffic policy p1
[Switch-trafficpolicy-p1] classifier c1 behavior b1
[Switch-trafficpolicy-p1] classifier c2 behavior b2
Issue 01 (2012-03-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2 Traffic Policing and Traffic Shaping Configuration
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