Cisco 350-801 CLCOR Tricky Questions & Common Mistakes
Free community-driven exam analysis for Cisco. Based on 30 community-discussed topics.
About the 350-801 CLCOR Exam
The Cisco 350-801 exam, officially titled Implementing Cisco Collaboration Core Technologies (CLCOR), is the core qualifying exam for the CCNP Collaboration certification. It tests candidates' knowledge and skills in implementing core Cisco collaboration technologies, including collaboration infrastructure, protocols and codecs, endpoints, call control, QoS, and security. Passing this exam demonstrates a solid foundation for designing, deploying, and troubleshooting enterprise collaboration solutions.
Key Knowledge Domains
The exam covers a broad range of topics, including collaboration architecture, SIP and H.323 signaling, media processing, CUCM administration, dial plans, QoS, and security fundamentals. Among these, topics such as SIP call flows, dial plan logic, and QoS configuration are frequently cited as challenging areas where candidates tend to make mistakes.
What You'll Find Here
- 11 highly debated topics with expert breakdown and analysis
- 19 community-verified topics with consensus explanations
- Debate ranking showing which concepts cause the most confusion
Study Recommendation
Focus on the debated topics first — these represent the areas where candidates most frequently struggle on the actual exam.
Featured Analysis
Most debated concepts with community insight
A company wants to block all users from forwarding calls to international destin
The exam tests the distinction between device-level and line-level bulk updates, with the common trap being confusion between general Phone updates an
S-Grade · Deep AnalysisOn an SNMP-managed network, Cisco Unified Border Element can be the managed devi
The exam tests specific MIB objects available for CUBE; the common trap is confusing CLI-only status checks with SNMP-reportable metrics like arrival
S-Grade · Deep AnalysisRefer to the exhibit. An administrator is attempting to resolve a DTMF issue to
The core trap is confusing which log field represents the local device versus the remote peer, and incorrectly selecting a transcoder instead of an MT
S-Grade · Deep AnalysisWhat will DiffServ provide?
This question tests your understanding of DiffServ's architectural foundation, where candidates often confuse packet classification with downstream me
S-Grade · Deep AnalysisAn engineer must help a customer’s administrator to set QoS options for the clus
The exam tests the distinction between audio/video DSCP values and the correct location for cluster-wide QoS configuration, often trapping candidates
S-Grade · Deep Analysis