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Cisco Quality of Service (QoS) Sample Questions:

1. SIMULATION - LAB

A) Please click console

2. What is the purpose of using multiactions traffic policing?

A) so that exceed traffic can be shaped and violate traffic can be policed
B) so that traffic can be policed using two separate rates
C) so that conform traffic from different flows can be marked with different DSCPs
D) so that class-based policing can mark at Layer 2 and Layer 3 at the same time
E) so that conform, exceed, and violate traffic can be marked with different CLPs

3. Which command is needed to correct the following configurations in order to enable ppp multilink
LFI on the s0/0 interface?
interface Serial0/0
ip address 10.1.1.1 255.255.255.0
encapsulation ppp
no fair-queue
ppp multilink
multilink-group 2001100114
!
interface Multilink2001100114
bandwidth 384
ip address 10.1.1.1 255.255.255.0
service-policy output AutoQoS-Policy-UnTrust
ppp multilink
ppp multilink fragment-delay 10
ppp multilink interleave

A) the no ip address command on the s0/0 interface
B) the multilink-group 2001100114 command on the Multilink2001100114 interface
C) the ppp multilink interleave command on the s0/0 interface
D) the ppp multilink load-threshold command on the Multilink2001100114 interface
E) the ppp multilink load-threshold command on the s0/0 interface

4. Based on the configuration, which two statements are true? (Choose two.)
Policy-map shape-cbwfq
Class interactive
Shape average 256000
Shape adaptive 128000
Bandwidth 128

A) If the interactive traffic class exceeds an average rate of 256 kbps, the traffic rate will be throttled down to 128 kbps.
B) The interactive traffic class will have a maximum bandwidth guarantee of 256 kbps.
C) This configuration allows class-based traffic shaping to lower the traffic rate in response to the BECN bit.
D) The interactive traffic class will have a min-rate (min-cir) of 128 kbps.
E) The interactive traffic class will have a minimum bandwidth guarantee of 256 kbps.

5. Where is the fragment size configured when using FRF.12 link fragmentation and interleaving?

A) within the Frame Relay map-class
B) within the MQC policy-map
C) within the physical serial interface
D) within the MQC class-map
E) within the logical multilink interface
F) within the MQC service-policy

Solutions: