Refer to the exhibit. An engineer is monitoring the ToS field on Gi0/0, Gi0/1, and Gi0/2 on router 2. Which additional command set must be applied?

Simply defining a flow record without explicitly matching or collecting the ToS field will not include ToS information in the captured flow data.

Commands that are syntactically incorrect or do not specifically target the ToS/DSCP field within the flow record definition will fail to capture the required information.

Without a specific 'match' or 'collect' command for ToS or DSCP, the flow record will not gather this particular detail about the traffic.

To monitor the ToS field (Type of Service), the flexible NetFlow record (as implied by choice D, assuming 'filow' is a typo for 'flow' and it includes correct commands) must explicitly be configured to match or collect the IP DSCP (Differentiated Services Code Point) value, which is part of the ToS byte in the IP header. This ensures the ToS information is captured and included in the exported flow data.