Quiz 642-642

Quiz 642-642, Implementing Cisco Quality of Service QoS

When using Modular QoS CLI to classify packets arriving from a specific MAC address, which command should you use?

Within Modular QoS CLI, which three elements does a service policy contain? (Choose three)

What are two key advantages of the DiffServ model? (Choose two

Why is it necessary to map L2 QoS marking to L3 QoS marking?

What is the purpose of shaping traffic conditioners in IP QoS?

Within a distributed call processing environment, what can you use to achieve call admission control across the WAN?

What is the correct order for these steps?

Which RED packet drop mode is used when the average queue size has reached or exceeded its maximum?

How does NBAR differ from traditional TCP/UDP packet recognition?

In most VPN tunneling, what is the classic QoS problem?