Cisco 300-820 dumps

Cisco 300-820 Exam Dumps

Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI)
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Exam Code 300-820
Exam Name Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI)
Questions 207 Questions Answers With Explanation
Update Date July 27, 2026
Price Was : $90 Today : $50 Was : $108 Today : $60 Was : $126 Today : $70

What Is the 300-820 Certification Exam?

The 300-820 certification exam is a standardized assessment designed to measure a candidate's knowledge, competencies, and practical understanding within a defined professional field. It serves as the primary requirement for earning the CCNP Collaboration, a credential that represents a recognized level of proficiency in its respective industry. Depending on the field, this may involve theoretical knowledge, applied problem-solving, regulatory understanding, or hands-on procedural competence.

The exam is typically developed and maintained by an accrediting body or professional organization that sets the standards for the CCNP Collaboration. This ensures that anyone who earns the credential has met a consistent benchmark, regardless of where they studied or gained their experience. For many professionals, the 300-820 Certification Exam represents a formal checkpoint in their career, one that confirms readiness to take on greater responsibility within their chosen field.

Why the CCNP Collaboration Certification Matters?

Certifications like the CCNP Collaboration exist because industries need a reliable way to verify competence beyond a resume or a job title. Earning this credential signals to employers, clients, and colleagues that a professional has invested time in building a structured foundation of knowledge and has been evaluated against an established standard.

Beyond individual recognition, the CCNP Collaboration certification often supports broader professional development. It can influence hiring decisions, contribute to internal advancement, or serve as a prerequisite for more specialized roles within the field. In many industries, certifications also help standardize expectations across organizations, making it easier for professionals to move between employers or sectors while carrying a credential that is widely understood and respected.

Who Should Take the 300-820 Exam?

The 300-820 exam is generally relevant to individuals who are either entering a field or looking to formalize skills they have already developed through experience. This can include early-career professionals seeking a credential to support their first steps into the industry, as well as experienced practitioners who want official recognition of knowledge gained on the job.

Students preparing to enter the workforce may also pursue the 300-820 exam as a way to strengthen their qualifications before graduating or applying for their first roles. In some fields, employers actively encourage or require staff to pursue this certification as part of ongoing professional development, particularly in industries where standards, safety, or compliance play a significant role in daily responsibilities.

Knowledge and Skills Evaluated in the Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI)

The Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI) is built to evaluate both foundational knowledge and the practical judgment needed to apply that knowledge in real situations. Candidates are generally expected to understand core principles and terminology relevant to their field, along with the reasoning behind established procedures, standards, or best practices.

Depending on the industry, this may include understanding regulatory requirements, following established protocols, applying analytical or technical methods, or exercising sound judgment in situations that require careful decision-making. Rather than testing isolated facts in a vacuum, the Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI) tends to reward candidates who can connect concepts to realistic scenarios, reflecting the kind of thinking expected in day-to-day professional practice.

300-820 Exam Preparation Resources

Preparing for the 300-820 certification exam becomes more effective when using high-quality and up-to-date study materials. MyCertsHub provides resources designed to help candidates build knowledge, practice consistently, and become familiar with the actual exam format.

Preparation Features:

  •   207 carefully prepared practice questions
  •   Updated on July 27, 2026
  •   300-820 Practice Questions & Answers
  •   Comprehensive Study Guide covering the latest exam objectives
  •   Interactive Practice Test Engine for realistic exam simulation
  •   Printable PDF study material for convenient offline preparation
  •   Free Updates For 3 Months
  •   Money-Back Guarantee according to our Refund Policy

How to Prepare for the 300-820 Certification Exam?

Effective preparation for the 300-820 certification exam usually begins with a clear understanding of the exam's objectives and structure. Reviewing official guidelines or documentation published by the certifying body provides the most accurate picture of what will be covered and how heavily different areas are weighted.

From there, many candidates benefit from building a structured study plan that breaks preparation into manageable sections over a set period of time. A well-organized 300-820 Study Guide can help sequence this material logically, especially for those approaching a topic for the first time. Consistent review, paired with realistic practice, tends to produce better retention than concentrated last-minute studying.

Practical experience, where applicable to the field, also plays an important role in preparation. Working through 300-820 Practice Questions and a 300-820 practice test can help candidates identify gaps in their understanding and become familiar with the format and pacing of the actual exam. In fields where hands-on skill is assessed, supplementing study with real-world practice or supervised experience often makes the difference between recognizing correct information and genuinely understanding it.

Benefits of Earning the CCNP Collaboration Certification

Successfully earning the CCNP Collaboration certification offers benefits that extend well beyond passing a single exam. It provides documented proof of competence that can be referenced on a resume, professional profile, or internal performance review, offering a clear, third-party validation of skill and knowledge.

The credential can also strengthen professional credibility when working with clients, patients, stakeholders, or colleagues who may not be positioned to evaluate technical or specialized knowledge directly. Over time, this recognition often contributes to expanded career opportunities, whether through new responsibilities, higher-level roles, or eligibility for additional certifications that build on this foundational credential.

Prepare for the 300-820 Exam with MyCertsHub

Preparing for the 300-820 exam is a process that benefits from organized, consistent effort rather than rushed, last-minute review. MyCertsHub is designed to support that process by offering study resources, practice materials, and educational content that help candidates understand what the Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI) covers and how to approach their preparation thoughtfully.

Whether someone is just beginning to explore the CCNP Collaboration or is in the final stages of reviewing material before their exam date, MyCertsHub aims to serve as a dependable resource throughout that journey. Every candidate's path to certification looks a little different, and the goal remains the same: to provide clear, genuinely useful information that supports real understanding of the subject matter.

Cisco 300-820 Sample Question Answers

Question # 1

What is configured on the Expressway-E to successfully route calls from Expressway-C on the internal network to the Internet?

A. Application layer gateway is enabled to bridge the media traffic.
B. A static NAT route is added to the firewall to bridge the two networks.
C. The Expressway-E is enabled for Dual-NIC capability.
D. The Expressway-E is enabled for interworking



Question # 2

Which zone is required between Expressway-E and Expressway-C in Mobile and Remote Access deployments? 

A. Unified Communications traversal zone
B. neighbor zone
C. DNS zone
D. traversal zone 



Question # 3

Which role does Call Policy play when preventing toll fraud on Expressways? 

A. It controls which calls are allowed, which calls are rejected, and which calls are redirected to a different destination.
B. It changes the calling and called number on a call.
C. It changes the audio protocol used by a call through Expressways.
D. It changes the audio codec used in a call through Expressways. 



Question # 4

Jabber cannot log in via Mobile and Remote Access. You inspect Expressway-C logs and see this error message:XCP_JABBERD Detail="Unable to connect to host '%IP%', port 7400:(111) Connection refused"Which is the cause of this issue? 

A. Rich Media Session licenses are not activated on Expressway-E.
B. Expressway-E is listening on the wrong IP interface.
C. The destination port for Expressway-E is set to 7400 instead of 8443 on the Expressway-C.
D. The XCP Service is not activated on Expressway-E. 



Question # 5

With QoS enabled, which two statements about the Cisco Webex Video Mesh Node signaling and media traffic are true? (Choose two.)

A. From VMN to CUCM SIP endpoints, the source UDP ports from 52500 to 62999 is used for audio traffic.
B. From VMN to Webex Teams clients, the source UDP port 5004 is used for video traffic.
C. From Webex cloud to VMN, the source UDP port 9000 is used for audio traffic.
D. From VMN to video endpoints, the destination UDP port 5004 is used for audio traffic.
E. From VMN to Webex cloud, the destination UDP port 9000 is used for video traffic. 



Question # 6

A MRA deployment is being configured where one of the requirements is for registered Jabber users to pull directory photos from an internal server. What should be configured on the Expressway-C so that MRA registered clients reach this server? 

A. A search rule must be created to route the requests to Cisco UCM.
B. The directory photo server must be added to the HTTP allow list.
C. A neighbor zone must be created to the directory photo server.
D. The directory photo server FQDN must be added to the Expressway-C certificate. 



Question # 7

An Expressway-E is configured using a single NIC with NAT.How must the Expressway-C traversal client zone be configured to connect to the Expressway-E? 

A. TLS verify must be enabled.
B. The zone profile must be set to default.
C. The peer address must be the Expressway-E NAT address.
D. The peer address must be the Expressway-E LAN 1 IP address. 



Question # 8

A company already has a Cisco Unified Communications Manager for internal audio and video traffic, but it requires video communication with external partners and customers. It is important to ensure security for the deployment and the connectivity.What must be set up to enable this requirement?

A. Cisco Unified Border Element and Cisco ASA Firewall
B. Cisco Unified Border Element and Cisco Firepower Firewall
C. Cisco Expressway-C and Cisco Expressway-E
D. Cisco Expressway-C and Cisco Unified Border Element



Question # 9

Which two licenses are required for the Expressway B2B feature to work? (Choose two)

A. Traversal Server
B. Advanced Networking
C. Device Provisioning
D. Rich Media Sessions
E. TURN Relays 



Question # 10

Which SIP media encryption mode is applied by default for newly created zones in the Cisco Expressway?

A. C.......
B. Auto
C. Force Encrypted
D. Best Effort



Question # 11

A company has enabled ICE to optimize call flows and improve video quality between their Cisco Collaboration endpoints internally and externally.For which reason would you see activity on the TURN server when a call is established between two external endpoints? 

A. The video call is using encryption, which is not supported by ICE with CUCM 12.5
B. ICE cannot reduce the packet loss on the link
C. A STUN cannot punch holes in the firewall
D. The video call is using 4K resolution, which is not supported by ICE with CUCM 12.5



Question # 12

Which service is available in a cloud-based deployment using Cisco Webex Messenger?

A. Presence
B. Phone services
C. Voicemail
D. Call forward services 



Question # 13

A company is installing Cisco Collaboration infrastructure and one of the requirements is that they must be able to communicate with many external parties that are using H.323 and SIP. Internally they want to register the endpoints only on SIP.Which functionality would describe the feature that needs to be enabled and where to achieve this?

A. Interworking in Expressway-C
B. Transcoding in Cisco Unified Communications Manager
C. Transcoding in Expressway-C
D. Interworking in Cisco Unified Communications Manager 



Question # 14

An organization with a domain name of example.com.Which two SRV records are valid for a SIP and H.323 communication? (Choose two.) 

A. _sips._tcp.example.com 
B. _sips._udp.example.com
C. _h323ls._udp.example com
D. _h323ls._tcp.example.com
E. _collab-edge._tls.example.com



Question # 15

A Cisco Webex Hybrid Video Mesh Node can be installed in the DMZ and on the internal network.Which statement is true?

A. Webex Cloud supports either a DMZ-based Mesh Node for security or an internal-based Mesh Node for media control only.
B. Installing a Video Mesh Node in the DMZ requires you to open TCP and UDP port 4444 in your internal firewall for full clustering functionality.
C. Installing a Video Mesh Node in the DMZ requires the external firewall to allow UDP traffic from ANY port to the address of the Video Mesh Nodes via port 5004.
D. Using internal Video Mesh Node also works due to Mobile and Remote Access setup for Webex Teams clients. A DMZ node is added for extra security. 



Question # 16

An administrator has been asked to configure Video Mesh signaling traffic to route through a proxy.Which is an available proxy type in the Video Mesh node configuration to support this deployment model?

A. Transparent Explicit Proxy
B. Transparent Inspecting Proxy
C. Reverse Proxy
D. Distorting Proxy 



Question # 17

An organization wants to enable a Cisco Webex connector to synchronize all employees automatically with Cisco Webex instead of using a manual list.Where is the Webex Hybrid Directory Service configured?

A. Install Cisco Directory Connector on a Microsoft Windows Domain server and configure the software and Webex Control Hub.
B. Enable the directory service in Cisco Unified Communications Manager under Cisco Unified Serviceability and add the service in Webex Control Hub.
C. Enable the directory service on Cisco Expressway Edge for Office 365 or Cisco Expressway Core for internal Active Directory and add the service in Webex Control Hub.
D. Install the Cisco Express Connector and configure the device in Cisco Unified Communications Manager under Cisco Unified Serviceability and add the service in Webex Control Hub. 



Question # 18

Which statement about the Cisco Webex hybrid service is true?

A. Expressway Connector is required for an on-premises Exchange server.
B. Hybrid Message service works only with Jabber cloud deployment.
C. Directory Connector is required for Azure AD.
D. Directory Connector must be deployed for OBTP to work with on-premises video devices. 



Question # 19

How does an administrator configure an Expressway to make sure an external caller cannot reach a specific internal address?

A. add the specific URI in the firewall section of the Expressway and block it
B. block the call with a call policy rule in the Expressway-E
C. add a search rule route all calls to the Cisco UCM
D. configure FAC for the destination alias on the Expressway



Question # 20

Which entry in the public (external) DNS is valid to configure DNS SRV records for a Cisco Mobile and Remote Access solution?

A. _cisco-uds._tcp.<domain>
B. _cisco-mra._tls.<domain>
C. _collab-edge._tls.<domain>
D. _cisco-expwy._tls.



Question # 21

What happens to the encrypted signaling traffic of a collaboration device if you place it inside a firewall with private IP addresses and try to make a call over IP without any collaboration infrastructure?

A. The signaling makes it back to the endpoint because the firewall is an application layer gateway and provides address translation.
B. Encrypted IP traffic for collaboration devices always is trusted by the firewall.
C. The signaling does not make it back to the endpoint because the firewall cannot inspect encrypted traffic.
D. The signaling makes it back to the endpoint because the endpoint sent the private address to the external endpoint. 



Question # 22

Which statement about scheduling Expressway backups is true?

A. It is not supported on the application.
B. It is allowed from the application CLI of the Expressway only.
C. It is allowed from the application CLI and GUI of the Expressway.
D. It is allowed from the application GUI of the Expressway only. 



Question # 23

What is the Cisco-recommended key length in bits for a Cisco Expressway certificate?

A. 1024
B. 2048
C. 4096
D. 8192



Question # 24

Which two statements about Cisco Webex Video Mesh Nodes are true? (Choose two.)

A. When Expressway Core works with VMN clusters, Expressway Core decides which VMN is used for signaling/media connection.
B. Cloud-registered devices choose a VMN cluster based on the lowest STUN round trip delay.
C. The cascading traffic between VMN must bypass the firewall.
D. When Cisco Unified Communications Manager works with multiple VMNs, Cisco Unified CM decides which VMN is used for signaling connection.
E. A VMN can terminate a media connection while operating in maintenance mode. 



Question # 25

Which step is required when configuring Cisco Webex Hybrid Message Service?

A. Add Expressway-C and Cisco UCM to the Cisco Webex Cloud.
B. Register Expressway-C Connector Hosts to the Cisco Webex Cloud.
C. Add Cisco Unity Connection to Expressway-E.
D. Register Expressway-C to Cisco UCM. 



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