Use the lsp-exp command to set the sap-ingress qos policy on Ethernet L2 SAPs to perform FC mapping based on EXP bits.
The lsp-exp option causes the forwarding class and drop priority of incoming traffic to be determined by the mapping result of the EXP bits in the top label.
The following example displays FC mapping based on EXP bits:
*A:Dut-T>config>qos>sap-ingress# info
----------------------------------------------
queue 1 create
exit
queue 2 create
exit
queue 3 create
exit
queue 11 multipoint create
exit
fc "af" create
queue 2
exit
fc "be" create
queue 1
exit
fc "ef" create
queue 3
exit
lsp-exp 0 fc "be" priority low
lsp-exp 1 fc "af" priority high