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 an expert breakdown of every option
- 20 community-verified topics with consensus explanations
- Debate ranking showing which concepts cause the most confusion
Study recommendation
Start with the debated topics — they mark the areas where candidates most often get the answer wrong on the real exam.
Featured analysis
Most debated concepts with community insightA company wants to block all users from forwarding calls to international…
The exam tests the distinction between device-level and line-level bulk updates, with the common trap being confusion between general Phone updates…
Deep analysisOn an SNMP-managed network, Cisco Unified Border Element can be the managed…
The exam tests specific MIB objects available for CUBE; the common trap is confusing CLI-only status checks with SNMP-reportable metrics like arrival…
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…
Deep analysisWhat will DiffServ provide?
This question tests your understanding of DiffServ's architectural foundation, where candidates often confuse packet classification with downstream…
Deep analysisAn engineer must help a customer’s administrator to set QoS options for the…
The exam tests the distinction between audio/video DSCP values and the correct location for cluster-wide QoS configuration, often trapping candidates…
Deep analysisIf a trust boundary is placed on a Cisco IP phone, what occurs with the packets…
The exam tests the distinction between trusted voice traffic and untrusted data traffic; the common trap is assuming the phone automatically marks…
Deep analysisAn engineer is configuring a PRI card on a Cisco ISR 4300 Series Router. When…
The exam tests knowledge of physical slot constraints and DSP assignment rules; the common trap is assuming motherboard resources are globally…
Deep analysisAn engineer must deploy the Webex app to a Windows Virtual Desktop…
The question tests knowledge of Cisco Webex deployment switches for VDI environments, specifically distinguishing between standard installation and…
Deep analysisIn a company meeting employees join virtually and listen. However, the…
The exam tests the ability to infer 'sudden' failure from context clues; the common trap is assuming hardware disconnection or firmware issues…
Deep analysis