You must configure a multifield classifier on ge-1/0/0. This classifier must match only TCP traffic
from port number 79, set the loss priority to high, and classify the traffic as expedited-forwarding.
The inbound traffic has no previous CoS markings.
Which configuration meets these requirements?

A.
[edit firewall]
user@switch# show filter ef_classifier_mf
term 1 {
from {
protocol tcp;
destination-port 79;
}
then {
loss-priority high;
forwarding-class expedited-forwarding;
}
[…]
}

B.
[edit firewall]
user@switch# show filter ef_classifier_mf
term 1 {
from {
protocol tcp;
source-port 79;
}
then {
loss-priority high;
forwarding-class expedited-forwarding;
}
[…]
}

C.
[edit firewall]
user@switch# show filter ef_classifier_mf
term 1 {
from {
protocol tcp;
destination-port 79;
}
then {
loss-priority low;
forwarding-class expedited-forwarding;
}
[…]
}

D.
[edit firewall]
user@switch# show filter ef_classifier_mf
term 1 {
from {
protocol tcp;
source-port 79;
dscp ef;
}
then {
loss-priority high;
accept;
}
[…]
}