20+ practice questions focused on Media And Qos — one of the most tested topics on the Cisco Implementing Cisco Collaboration Core Technologies (CLCOR, 350-801, v2.0 blueprint, CCNP Collaboration) (CLCOR) exam. Each question includes a detailed explanation so you learn why the right answer is correct.
Start Media And Qos PracticeWhich command allows an administrator to view the current status of registered media resources, such as transcoders, on a Cisco IOS gateway?
Explanation: The `show sccp` command on a Cisco IOS gateway displays the status of SCCP (Skinny Client Control Protocol) clients, which includes registered media resources such as transcoders, conference bridges, and MTPs. These resources register with the gateway's SCCP application, and the output lists their state (e.g., active, idle) and capabilities. This is the correct command to verify that transcoders are registered and available for use.
In a Cisco Collaboration environment, what is the purpose of the 'Media Termination Point' (MTP) in relation to call signaling?
Explanation: The Media Termination Point (MTP) in Cisco Collaboration is specifically designed to provide DTMF interworking between endpoints that use different DTMF transport methods (e.g., inband vs. out-of-band). It can also be used for supplementary services like call hold, but its primary purpose in the context of call signaling is to ensure DTMF digits are correctly relayed. Unlike transcoders, MTPs do not change the codec; they only manipulate the media stream for DTMF and other signaling events.
You are configuring a Media Resource Group List (MRGL) in CUCM to allow for transcoding. A call is placed between two endpoints where one supports G.711 and the other only supports G.729. If the MRGL contains a Transcoder, what must be configured to ensure the call succeeds?
Explanation: To make a G.711-to-G.729 call succeed, you must configure a transcoder on the IOS gateway and associate it with the device pool's Media Resource Group List so CUCM can allocate it for the call. The transcoder performs the actual codec conversion between the two endpoints. Simply enabling a service parameter or setting a region codec does not provision the hardware resource.
You are configuring a Cisco IOS router to perform QoS marking for voice traffic originating from a local PBX. You need to ensure that the voice traffic is marked as DSCP EF. Which configuration command correctly applies this in a policy-map?
Explanation: The 'set dscp ef' command within a policy-map class is the correct method for modifying the DSCP value of a matching traffic class.
You are troubleshooting a scenario where video quality is degrading during periods of high data utilization. You identify that video traffic is being dropped in the network. What is the most likely cause if you are using CBWFQ?
Explanation: In CBWFQ, video traffic is placed into a class-based queue, not the priority queue (LLQ). If video is not correctly classified into the priority queue (or a dedicated low-latency queue), it competes with other traffic and can be dropped during congestion. CBWFQ provides fair queuing among classes but does not guarantee low latency unless LLQ is configured. The most likely cause is misclassification or absence of a priority queue for video.
+15 more Media And Qos questions available
Practice all Media And Qos questions1. Baseline your knowledge
Start with 10 questions to gauge your current understanding of Media And Qos. This tells you whether you need a concept refresher or just practice.
2. Review every explanation
For each question — right or wrong — read the full explanation. Understanding why an answer is correct is more valuable than knowing the answer itself.
3. Focus on exam traps
Media And Qos questions on the CLCOR frequently use trap wording. Look for subtle differences in answers that test your precision, not just general knowledge.
4. Reach 80% consistently
Do repeated sessions until you score 80%+ three times in a row. Then move to mixed-mode practice to test cross-topic recall under realistic conditions.
The exact number varies per candidate. Media And Qos is tested as part of the Cisco Implementing Cisco Collaboration Core Technologies (CLCOR, 350-801, v2.0 blueprint, CCNP Collaboration) (CLCOR) blueprint. Practicing with targeted Media And Qos questions ensures you can handle any format or difficulty that appears.
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Difficulty is subjective, but Media And Qos is a high-priority exam concept tested in multiple ways — direct recall, scenario analysis, and command-output interpretation. Consistent practice is the best way to build confidence.
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