Which option is required on the Cisco ASR 5000 to map the S1U upstream packet to a
corresponding DSCP value on the SGW?

A.
Use the create qci-qos-mapping table with the appropriate settings and apply it to the
SGW service.

B.
Use the create qci-qos-mapping table with the appropriate settings and apply it to the
GTPU service.

C.
Use the create qci-qos-mapping table with the appropriate settings and apply it to the
EGTP service.

D.
The S1U upstream packets cannot be marked on the SGW.