Network Example 2 - 3Com MSR 50 Series Configuration Manual

Network Example 2

Configuration procedure
# Enter system view
<Router> system-view
# Enter the dot1p-lp priority mapping table view to modify mapping table
parameter.
[Router] qos map-table dot1p-lp
[Router-maptbl-dot1p-lp] import 0 1 export 0
[Router-maptbl-dot1p-lp] import 2 3 export 1
[Router-maptbl-dot1p-lp] import 4 5 export 2
[Router-maptbl-dot1p-lp] import 6 7 export 3
[Router-maptbl-dot1p-lp] quit
# Configure Ethernet 1/1 to trust 802. 1p priority
[Router] interface ethernet 1/1
[Router-Ethernet1/1] qos trust dot1p
[Router-Ethernet1/1] quit
# Configure Ethernet 1/2 to trust 802. 1p priority
[Router] interface ethernet 1/2
[Router-Ethernet1/2] qos trust dot1p
[Router-Ethernet1/2] quit
# Configure Ethernet 1/3 to trust 802. 1p priority
[Router] interface ethernet 1/3
[Router-Ethernet1/3] qos trust dot1p
[Router-Ethernet1/3] quit
# Configure Ethernet 1/4 to trust 802. 1p priority
[Router] interface ethernet 1/4
[Router-Ethernet1/4] qos trust dot1p
Network requirement
The router generates local priority for packets according to the priority
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mapping of access port. Priority of Ethernet1/1 is 1, priority of Ethernet1/2 is 3,
priority of Ethernet1/3 is 5, and priority of Ethernet1/4 is 7.
Use the mapping relationship in the default mapping table of the router.
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Priority Mapping Configuration Example 1681