This attribute specifies whether an IP TOS value is mapped to an
FR QOS. The mapping used is provisioned in the Mod Frs
IpCosToFrQos component.
When this attribute is set to yes, at Frame Relay egress, the IP TOS
byte in each frame is checked. The TOS value determines the egress
emission queue and the discard priority for that frame.
When this attribute is set to no, FR QOS is determined by the
provisioned discard priority and transfer priority.