Huawei quidway s7700 Configuration Manual page 184

Quidway S7700 Smart Routing Switch
Configuration Guide - SPU
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802.1p to User-priority Mapping List:
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802.1p
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Tunnel priority(up) Mapping Mode:ToS(inner) to ToS(outer)
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ToS(inner)
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Tunnel priority(down) Mapping Mode:ToS(inner) to ToS(outer)
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ToS(inner)
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Step 4 (Optional) Run:
8021p { designate value | up-mapping value0 value1 value2 value3 value4 value5
value6 value7 }
The 802.1p priority of the 802.3 packets sent from an AP to an AC is set.
An AP terminates 802.11 packets sent from STAs, converts the 802.11 packets into 802.3
packets, and sends the 802.3 packets to an AC. To ensure the service quality for 802.3 packets,
set packet priories to ensure proper scheduling.
Step 5 (Optional) Run:
8021p-map-up value0 value1 value2 value3 value4 value5 value6 value7
The mappings from 802.1p priorities to user priorities are set.
Step 6 (Optional) Run:
rate-limit { client | vap } { up | down } ratelimit-value
Issue 01 (2011-07-15)
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User-priority
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ToS(outer)
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ToS(outer)
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NOTE
An AP converts the 802.11 packet sent from a STA into an 802.3 packet before sending it to an Ethernet
network. The AP may retain the packet priority, change the packet priority according to the VAP
configuration, or map the user priority to the 802.1p priority.
When receiving an 802.3 packet from the Ethernet network, the AP converts the 802.3 packet into an 802.11
packet and forwards it to the STA. The user priority in the packet is determined by DSCP-CoS mappings
or set in a traffic classifier.
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5 WLAN Configuration
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