H3C Technologies H3C S5830V2 Series Switches - Manual (Page 166)

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# Configure interfaces Ten-GigabitEthernet 1/0/5 through Ten-GigabitEthernet 1/0/8 as follows:
{
Enable PFC by force on the interfaces.
{
Enable PFC for 802.1p priority 3 on the interfaces.
{
Configure the interfaces to trust the 802.1p priority carried in incoming packets.
[SwitchA] interface ten-gigabitethernet 1/0/5
[SwitchA-Ten-GigabitEthernet1/0/5] priority-flow-control enable
[SwitchA-Ten-GigabitEthernet1/0/5] priority-flow-control no-drop dot1p 3
[SwitchA-Ten-GigabitEthernet1/0/5] qos trust dot1p
[SwitchA-Ten-GigabitEthernet1/0/5] quit
[SwitchA] interface ten-gigabitethernet 1/0/6
[SwitchA-Ten-GigabitEthernet1/0/6] priority-flow-control enable
[SwitchA-Ten-GigabitEthernet1/0/6] priority-flow-control no-drop dot1p 3
[SwitchA-Ten-GigabitEthernet1/0/6] qos trust dot1p
[SwitchA-Ten-GigabitEthernet1/0/6] quit
[SwitchA] interface ten-gigabitethernet 1/0/7
[SwitchA-Ten-GigabitEthernet1/0/7] priority-flow-control enable
[SwitchA-Ten-GigabitEthernet1/0/7] priority-flow-control no-drop dot1p 3
[SwitchA-Ten-GigabitEthernet1/0/7] qos trust dot1p
[SwitchA-Ten-GigabitEthernet1/0/7] quit
[SwitchA] interface ten-gigabitethernet 1/0/8
[SwitchA-Ten-GigabitEthernet1/0/8] priority-flow-control enable
[SwitchA-Ten-GigabitEthernet1/0/8] priority-flow-control no-drop dot1p 3
[SwitchA-Ten-GigabitEthernet1/0/8] qos trust dot1p
[SwitchA-Ten-GigabitEthernet1/0/8] quit
5. Configure ETS:
# Configure the 802.1p-local priority mapping table to map 802.1p priority value 3 to local
precedence 1 and map the other 802.1p priority values to local precedence 0.
[SwitchA] qos map-table dot1p-lp
[SwitchA-maptbl-dot1p-lp] import 3 export 1
[SwitchA-maptbl-dot1p-lp] import 0 export 0
[SwitchA-maptbl-dot1p-lp] import 1 export 0
[SwitchA-maptbl-dot1p-lp] import 2 export 0
[SwitchA-maptbl-dot1p-lp] import 4 export 0
[SwitchA-maptbl-dot1p-lp] import 5 export 0
[SwitchA-maptbl-dot1p-lp] import 6 export 0
[SwitchA-maptbl-dot1p-lp] import 7 export 0
[SwitchA-maptbl-dot1p-lp] quit
# Enable byte-count WRR on interface Ten-GigabitEthernet 1/0/1.
[SwitchA] interface ten-gigabitethernet 1/0/1
[SwitchA-Ten-GigabitEthernet1/0/1] qos wrr byte-count
# Configure WRR on interface Ten-GigabitEthernet 1/0/1:
{
Assign 50% of the interface bandwidth to the FCoE traffic (traffic assigned to queue 1).
{
Assign 50% of the interface bandwidth to Ethernet data traffic (traffic assigned to queue 0).
[SwitchA-Ten-GigabitEthernet1/0/1] qos wrr af1 group 1 byte-count 1
[SwitchA-Ten-GigabitEthernet1/0/1] qos wrr be group 1 byte-count 1
# Assign the other queues to the SP group on interface Ten-GigabitEthernet 1/0/1.