You are working with a new MPLS network that is using the default EXP classifier and default schedules. A
small amount of traffic is being placed in the assured forwarding class. No other traffic is passing through the
network at this time.
In this scenario, what happens to the traffic that is being placed in the assured forwarding class?
A.
The traffic is reclassified to the best effort forwarding class and is forwarded.
B.
The traffic remains in the assured forwarding class and is forwarded.
C.
The traffic is reclassified to the network control forwarding class and is forwarded.
D.
The traffic remains in the assured forwarding class and is dropped.
Explanation:
https://www.juniper.net/documentation/en_US/junos15.1/topics/concept/forwarding-classesdefault-cos-config-guide.html