Huawei Quidway S7700 Configuration Manual - Qos page 81

Quidway S7700 Smart Routing Switch
Configuration Guide - QoS
# Create VLANIF 10 and assign network segment address 10.10.10.1/24 to VLANIF 10.
[Switch] interface vlanif 10
[Switch-Vlanif10] ip address 10.10.10.1 255.255.255.0
[Switch-Vlanif10] quit
Step 2 Configure priority mapping based on simple traffic classification.
# Create DiffServ domain ds1 in which 802.1p priorities being 6, 5, and 2 are mapped to PHBs
CS7, EF, and AF2.
[Switch] diffserv domain ds1
[Switch-dsdomain-ds1] 8021p-inbound 6 phb cs7
[Switch-dsdomain-ds1] 8021p-inbound 5 phb ef
[Switch-dsdomain-ds1] 8021p-inbound 2 phb af2
[Switch-dsdomain-ds1] quit
[Switch] interface gigabitethernet2/0/1
[Switch-GigabitEthernet2/0/1] trust upstream ds1
[Switch-GigabitEthernet2/0/1] quit
Step 3 Configure traffic shaping on an interface.
# Configure traffic shaping on an interface of the Switch and set the CIR to 10000 kbit/s.
[Switch] interface gigabitethernet 1/0/1
[Switch-GigabitEthernet1/0/1] qos lr cir 10000 outbound
Step 4 Configure traffic shaping in an interface queue.
# Set the scheduling mode of each queue to WRR. Set the WRR weight of queue 7 to 60, WRR
weight of queue 5 to 40, and WRR weight of queue 2 to 20. The other queues retain the default
weight.
[Switch-GigabitEthernet1/0/1] qos wrr 0 to 7
[Switch-GigabitEthernet1/0/1] qos queue 7 wrr weight 60
[Switch-GigabitEthernet1/0/1] qos queue 5 wrr weight 40
[Switch-GigabitEthernet1/0/1] qos queue 2 wrr weight 20
# Configure traffic shaping in the interface queues on the Switch, and then set the CIR and PIR
of the voice service to 3000 kbit/s and 5000 kbit/s, the CIR and PIR of the video service to 5000
kbit/s and 8000 kbit/s, and the CIR and PIR of the data service to 2000 kbit/s and 3000 kbit/s.
[Switch-GigabitEthernet1/0/1] qos queue 7 shaping cir 3000 pir 5000
[Switch-GigabitEthernet1/0/1] qos queue 5 shaping cir 5000 pir 8000
[Switch-GigabitEthernet1/0/1] qos queue 2 shaping cir 2000 pir 3000
[Switch-GigabitEthernet1/0/1] quit
[Switch] quit
Step 5 Verify the configuration.
# Check the configuration of DiffServ domain ds1.
<Switch> display diffserv domain name ds1
diffserv domain name:ds1
8021p-inbound 0 phb be green
8021p-inbound 1 phb af1 green
8021p-inbound 2 phb af2 green
8021p-inbound 3 phb af3 green
8021p-inbound 4 phb af4 green
8021p-inbound 5 phb ef green
8021p-inbound 6 phb cs7 green
8021p-inbound 7 phb cs7 green
8021p-outbound be green map 0
......
Issue 01 (2011-07-15)
NOTE
Assign IP address 10.10.10.2/24 to the interface connecting the router and Switch.
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2 Traffic Policing and Traffic Shaping Configuration
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