200+ Free CCNP Collaboration Practice Questions

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Question 1

Score: 0/0

During collaboration capacity planning, which metric most directly reflects CUCM call-processing load during the busiest period?

Busy-hour call attempts

Number of corporate logos on phones

Size of voicemail greeting files

Number of LDAP sync agreements

to track

2026 Statistics

Key Facts: CCNP Collaboration Exam

30%

On-Prem Call Control

Cisco blueprint

25%

Cloud/Hybrid Services

Cisco blueprint

120 min

Core Exam Time

Cisco

$400

Core Exam Fee

Cisco

3 years

Certification Valid

Cisco

2026 v2.0

Current Core Blueprint

Cisco

CCNP Collaboration requires one core exam plus one concentration exam. For the current CLCOR 350-801 v2.0 core exam, On-Premises Call Control (30%) and Collaboration Cloud and Hybrid Services (25%) are the two largest domains, so CUCM, Webex, Control Hub, and hybrid calling design are the highest-yield study areas. Cisco does not publish a fixed passing score or question count for each written exam form.

Sample CCNP Collaboration Practice Questions

Try these sample questions to test your CCNP Collaboration exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 200+ question experience with AI tutoring.

1During collaboration capacity planning, which metric most directly reflects CUCM call-processing load during the busiest period?

A.Busy-hour call attempts

B.Number of corporate logos on phones

C.Size of voicemail greeting files

D.Number of LDAP sync agreements

Explanation: Busy-hour call attempts measure how many call setups CUCM must process during peak usage. Endpoint count still matters, but BHCA is the better sizing input for call-processing demand because it reflects real activity.

2When calculating WAN bandwidth for a G.711 voice call, what must be included in addition to the codec bit rate?

A.Only the called number length

B.IP/UDP/RTP and Layer 2 overhead

C.Directory URI size

D.Unity Connection message counts

Explanation: Voice bandwidth calculations must include packet headers and framing overhead, not just the codec payload. Ignoring that overhead causes underestimation of WAN usage and can lead to congestion during busy periods.

3Which numbering approach best simplifies enterprise dial plan normalization across multiple sites?

A.Different extension lengths at every site

B.Requiring users to dial site codes for all internal calls

C.A single +E.164 enterprise dialing format

D.Matching PSTN formats separately on each phone

Explanation: A single globalized +E.164 format gives the system one canonical representation of every number. Normalizing once reduces translation complexity and makes routing, intersite dialing, and troubleshooting more predictable.

4Which protocol encrypts signaling between Cisco IP phones and CUCM when secure calling is enabled?

A.FTP

B.TFTP

C.SNMP

D.TLS

Explanation: TLS protects call-control signaling by authenticating peers and encrypting the signaling exchange. It secures the signaling path, while SRTP is used separately to protect the voice media stream.

5New phones power on but never receive an IP address. Which network service should be checked first?

A.DHCP

B.DNS

C.NTP

D.SMTP

Explanation: IP phones need DHCP to obtain an address and often also learn TFTP details such as option 150. Without an IP address, the phone cannot continue to configuration download or registration.

6A branch site must keep local call processing available if the WAN to headquarters fails. Which design best meets that requirement?

A.Provide only a larger publisher at headquarters

B.Deploy a local CUCM subscriber at the branch

C.Rely exclusively on Unity Connection failover

D.Move the phone firmware files to DNS

Explanation: A local subscriber lets branch phones stay registered and continue basic call processing even if the WAN to the main site fails. That design improves survivability compared with a fully centralized registration model.

7Which disaster recovery metric defines the maximum acceptable amount of data that can be lost after an outage?

A.RTO

B.BHCA

C.RPO

D.CAC

Explanation: Recovery point objective measures how much data loss the business can tolerate, usually expressed as time. Recovery time objective instead measures how quickly the service itself must be restored.

8Which design most effectively removes a single point of failure for PSTN SIP access?

A.One larger CUBE with extra DSPs

B.A second publisher in the same rack

C.A separate TFTP server on the voice VLAN

D.Dual CUBEs using diverse WAN or carrier paths

Explanation: Redundant CUBEs on separate paths provide both gateway and path diversity, so a single device or circuit failure does not isolate PSTN access. Making one gateway larger improves capacity but does not remove the single-failure risk.

9Why are translation patterns commonly placed near the edge of the dial plan?

A.To normalize varied incoming dial strings into a consistent internal format

B.To increase DSP capacity for transcoding

C.To generate phone firmware files

D.To replace route groups on trunks

Explanation: Translation patterns convert different user or carrier dialing habits into a canonical format before routing decisions are made. Normalizing at ingress keeps the core dial plan simpler and avoids repeated digit manipulation elsewhere.

10What is the main security benefit of assigning custom CUCM roles instead of giving full administrator access?

A.It automatically encrypts all RTP streams

B.It enforces least-privilege access for operational tasks

C.It eliminates the need for certificates

D.It disables dial-peer changes on gateways

Explanation: Custom roles let administrators perform only the tasks required for their job, which reduces the impact of mistakes or compromised accounts. Least privilege is a core security principle in collaboration design.

About the CCNP Collaboration Exam

The CCNP Collaboration certification validates professional-level skills across Cisco Unified Communications Manager, voice gateways and SBCs, Webex cloud and hybrid services, and real-time media quality. The active core exam is CLCOR 350-801 v2.0, which Cisco moved to on February 3, 2026 and now weights on-premises call control and cloud or hybrid services more heavily than the prior blueprint.

Questions

100 scored questions

Time Limit

2 hours

Passing Score

~70% (estimated)

Exam Fee

$400 (Cisco / Pearson VUE)

CCNP Collaboration Exam Content Outline

15%

Infrastructure and Design

Collaboration deployment models, sizing, dial-plan design, security foundations, survivability, and service dependencies.

10%

Protocols and Endpoints

SIP signaling, SDP, DTMF methods, endpoint registration, provisioning, and common endpoint behavior.

30%

On-Premises Call Control

CUCM call routing, globalized dial plans, user and device management, Unity Connection, and core administration workflows.

10%

Voice Gateways and SBCs

Dial peers, translation rules, codec and DTMF interworking, CUBE policy, redundancy, and PSTN edge integration.

25%

Cloud and Hybrid Services

Webex Calling, Control Hub, Webex Meetings and Messaging, Cloud-Connected UC, hybrid service design, and admin workflows.

10%

Media and QoS

Media-resource behavior, QoS marking and queuing, trust boundaries, and RTP call-quality troubleshooting.

How to Pass the CCNP Collaboration Exam

What You Need to Know

Passing score: ~70% (estimated)
Exam length: 100 questions
Time limit: 2 hours
Exam fee: $400

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

CCNP Collaboration Study Tips from Top Performers

1Master CUCM call-routing logic first, including route patterns, calling search spaces, partitions, transformations, and digit analysis.

2Know the difference between on-prem, cloud, and hybrid workflows so you can quickly decide whether a task belongs in CUCM, Control Hub, or both.

3Practice gateway and CUBE fundamentals deeply: inbound and outbound dial-peer matching, translation rules, codec negotiation, SIP normalization, and survivability.

4Memorize media-resource roles such as MTP, transcoder, conference bridge, and annunciator, then tie them to codec and DTMF troubleshooting scenarios.

5Be precise with QoS trust boundaries, DSCP markings, LLQ behavior, and the difference between signaling and media flows.

6Spend time in Webex Control Hub and Cloud-Connected UC so cloud and hybrid objectives feel operational rather than abstract.

7Use mixed practice sets after each domain review because the exam blends design, administration, and troubleshooting rather than testing each feature in isolation.

Frequently Asked Questions

What changed for CCNP Collaboration in 2026?

Cisco moved the core exam to CLCOR 350-801 v2.0 on February 3, 2026. The new blueprint increases emphasis on on-premises call control and collaboration cloud or hybrid services, and Cisco retired older concentration paths such as CLAUTO and CLICA in favor of the active CLACC, CLHCT, and CLCCE options.

How many questions are on the CCNP Collaboration exam?

Cisco does not publish a fixed question count for written exam forms, so the exact total can vary. Most preparation resources treat the CLCOR core exam as roughly a 90-110 question, 120-minute exam, and this site uses 100 as a representative planning number for practice pacing.

What topics matter most on the current CLCOR blueprint?

The highest-weighted areas are On-Premises Call Control at 30% and Collaboration Cloud and Hybrid Services at 25%. In practice, that means candidates should spend the most time on CUCM call routing, dial plans, user and device administration, Webex Calling, Control Hub, and hybrid service design.

How should I study for CCNP Collaboration?

Start with CUCM call routing and dial-plan logic, then build out gateway and CUBE skills, and finally spend focused time on Webex Calling, Control Hub, and Cloud-Connected UC. Hands-on lab work matters because many exam objectives involve operational decisions, troubleshooting patterns, and feature interactions that are hard to retain from reading alone.

Which concentration exams count toward CCNP Collaboration in 2026?

As of March 2026, Cisco lists three active CCNP Collaboration concentration exams: Implementing Cisco Collaboration Applications (300-815 CLACC), Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLHCT), and Implementing Cisco Collaboration Contact Center Enterprise Solutions (300-830 CLCCE). Passing any one of those plus the CLCOR core exam completes the CCNP Collaboration certification requirement.

What roles does CCNP Collaboration support?

CCNP Collaboration is commonly used for unified communications engineer, voice engineer, collaboration engineer, and senior collaboration administrator roles. It is also the normal stepping stone from foundational networking knowledge into deeper CUCM, Webex, hybrid calling, and Cisco voice edge specialization.