Which CoS feature supports per-VLAN queuing and scheduling?
A.
multilevel scheduling
B.
hierarchical scheduling
C.
tagged queuing
D.
per-instance queuing
Explanation:
Which CoS feature supports per-VLAN queuing and scheduling?
Which CoS feature supports per-VLAN queuing and scheduling?
C
The right answer is B !
Hierarchical queuing is literally the only option that is a valid type of scheduling with Juniper CoS that is listed. The other is Per-Unit Scheduling. The only difference is that a per-unit scheduler does not have interface sets.