The Cisco IOS and IOS XE qos pre-classify command allows which kind of packet classification on IP
packets that are encapsulated with GRE and IPsec?

An engineer has been tasked to configure a guaranteed 2 Mbps of bandwidth for outgoing FTP traffic
on interface FastEthernet 1/1/1 on Cisco IOS XR. Which method accomplishes this configuration?

An engineer has been tasked to configure a guaranteed 10 Mbps priority queue for traffic matched
by class-map VOICE_CLASS on Cisco IOS XR. Which policy must be applied for outgoing traffic on
interface FastEthernet 0/0/1?

When implementing CBWFQ, where should Weighted Random Early Detection configuration be
applied?

Which QoS technique can be used to protect customer traffic from being dropped by traffic rate
limiting performed by the service provider?

Refer to the exhibit. Based on the raw format of an MPLS header captured by a traffic analyzer, what
is the value of the MPLS EXP field?

Which two characteristics describe the difference between MPLS QoS pipe and short-pipe models?
(Choose two)

An engineer must automatically copy the IP Prec/DiffServ PHB marking to the EXP bits of the
imposed MPLS label on the ingress PE, as well as the MPLS EXP bits to the IP Prec/DiffServ of the
egress PE. Which MPLS QoS model is suitable for this requirement?

A service provider recently defined new SLA services that provide QoS transparency over MPLS
DiffServ-TE services. Which two tunneling modes provide QoS transparency? (Choose two.)

Refer to the exhibit. Which configuration error prevents this traffic-shaping policy from working?

A.
The WAN interface is starting to drop packets because no queuing mechanism is implemented.