Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI)
929 Reviews
Exam Code
300-820
Exam Name
Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI)
Questions
207 Questions Answers With Explanation
Update Date
04, 30, 2026
Price
Was :
$90
Today :
$50
Was :
$108
Today :
$60
Was :
$126
Today :
$70
Why Should You Prepare For Your Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI) With MyCertsHub?
At MyCertsHub, we go beyond standard study material. Our platform provides authentic Cisco 300-820 Exam Dumps, detailed exam guides, and reliable practice exams that mirror the actual Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI) test. Whether you’re targeting Cisco certifications or expanding your professional portfolio, MyCertsHub gives you the tools to succeed on your first attempt.
Verified 300-820 Exam Dumps
Every set of exam dumps is carefully reviewed by certified experts to ensure accuracy. For the 300-820 Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI) , you’ll receive updated practice questions designed to reflect real-world exam conditions. This approach saves time, builds confidence, and focuses your preparation on the most important exam areas.
Realistic Test Prep For The 300-820
You can instantly access downloadable PDFs of 300-820 practice exams with MyCertsHub. These include authentic practice questions paired with explanations, making our exam guide a complete preparation tool. By testing yourself before exam day, you’ll walk into the Cisco Exam with confidence.
Smart Learning With Exam Guides
Our structured 300-820 exam guide focuses on the Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI)'s core topics and question patterns. You will be able to concentrate on what really matters for passing the test rather than wasting time on irrelevant content. Pass the 300-820 Exam – Guaranteed
We Offer A 100% Money-Back Guarantee On Our Products.
After using MyCertsHub's exam dumps to prepare for the Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI) exam, we will issue a full refund. That’s how confident we are in the effectiveness of our study resources.
Try Before You Buy – Free Demo
Still undecided? See for yourself how MyCertsHub has helped thousands of candidates achieve success by downloading a free demo of the 300-820 exam dumps.
MyCertsHub – Your Trusted Partner For Cisco Exams
Whether you’re preparing for Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI) or any other professional credential, MyCertsHub provides everything you need: exam dumps, practice exams, practice questions, and exam guides. Passing your 300-820 exam has never been easier thanks to our tried-and-true resources.
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
Answer: C
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
Answer: A
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.
Answer: A
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.
Answer: B
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.
Answer: A,B
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.
Answer: B
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.
Answer: C
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
Answer: C
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
Answer: A,D
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
Answer: B
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
Answer: A
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
Answer: A
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
Answer: A
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
Answer: A,C
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.
Answer: C
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
Answer: B
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.
Answer: A
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.
Answer: D
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
Answer: B
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.
Answer: C
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.
Answer: B
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.
Answer: C
Question # 23
What is the Cisco-recommended key length in bits for a Cisco Expressway certificate?
A. 1024 B. 2048 C. 4096 D. 8192
Answer: C
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.
Answer: B,D
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.
Answer: B
Feedback That Matters: Reviews of Our Cisco 300-820 Dumps
