Refer to the Exhibit.
Site A is sending voice traffic marked with DSCP code EF. SRX A has the default CoS classifier.
Into which forwarding class is SRX A classifying traffic?
A.
best-effort
B.
expedited-forwarding
C.
network-control
D.
assured-forwarding
Explanation:
B is the default on SRX, A is the default on EX
Please ignore G’s comment, it is wrong. A is correct.
G, since you have clearly shown you have no knowledge of what you are talking about, please refrain from making incorrect corrections. You are not doing any good to yourself or to the other people looking for review help. The least you could do is to search Google for the default classifier for EX and SRX. In fact only 2 forwarding classes are used in the default state of both devices and they are network control and best effort. Any traffic that does not match network control bits will be classified as best effort. A is correct. The best you could do is to look at the default classifier for both the SRX and the EX then look at what they classify.