Which two QoS tools provides congestion management? (Choose two)
A . CAR
B . CBWFQ
C . PQ
D . PBR
E . FRTS
Answer: B C
Explanation:
Type of queuing methods are available:
* First-In-First-Out (FIFO)
* Priority Queuing (PQ)
* Custom Queuing (CQ)
* Weighted Fair Queuing (WFQ)
* Class-Based Weighted Fair Queuing (CBWFQ)
* LowLatency Queuing (LLQ)