In this scenario, which two actions will be taken by default on a Junos device?

A packet is received on an interface configured with transmission scheduling. One of the configured queues.

In this scenario, which two actions will be taken by default on a Junos device? (Choose two.)
A . The excess traffic will be discarded
B. The exceeding queue will be considered to have negative bandwidth credit.
C. The excess traffic will use bandwidth available from other queueses
D. The exceeding queue will be considered to have positive bandwidth credit

View Answer

Answer: A,B

Explanation:

Transmission scheduling is a CoS feature that allows you to allocate bandwidth among different queues on an interface. Each queue has a configured bandwidth percentage that determines how much of the available bandwidth it can use. If a queue exceeds its allocated bandwidth, it is considered to have negative bandwidth credit and its excess traffic will be discarded by default. If a queue does not use all of its allocated bandwidth, it is considered to have positive bandwidth credit and its unused bandwidth can be shared by other queues.