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Here are the topics of Cisco 300-820 Exam

Candidates must know the topics before they start of preparation. Because it will really help them in hitting the core. Our Cisco 300-820 exam dumps will include the following topics:

Cisco WebEx Technologies (25%)
Mobile and Remote Access (25%)
Initial Expressway Configurations (25%)
Key Concepts (25%)

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Cisco 300-820 exam consists of 60-70 questions that need to be answered within 90 minutes. 300-820 exam is available in English and Japanese languages. 300-820 exam covers a wide range of topics, including Cisco Webex, Cisco Unified Communications Manager (CUCM), Cisco Expressway, Cisco Unified Border Element (CUBE), and Cisco Meeting Server. Candidates need to have a deep understanding of these topics and should have hands-on experience in configuring and troubleshooting Cisco collaboration solutions.

Cisco 300-820 certification exam is an excellent opportunity for IT professionals to validate their knowledge and skills in implementing Cisco Collaboration Cloud and Edge solutions. Implementing Cisco Collaboration Cloud and Edge Solutions certification exam covers various topics related to Cisco Collaboration solutions deployment, and candidates must have a deep understanding of these topics to pass the exam. The Cisco 300-820 Certification is an ideal choice for individuals who want to boost their career in the field of Cisco Collaboration solutions.

Cisco Implementing Cisco Collaboration Cloud and Edge Solutions Sample Questions (Q201-Q206):

NEW QUESTION # 201
An engineer is deploying an Expressway solution for the SIP domain Cisco.com.
Which SRV record should be configured in the public DNS to support inbound B2B calls?

A. _cuplogin._tcp.cisco.com
B. _collab-edge._tls.cisco.com
C. _sip._tcp.cisco.com
D. _cisco-uds._tcp.cisco.com

Answer: C

NEW QUESTION # 202
Which complication does a NAT introduce in SDP for a SIP call?

A. Additional headers due to NAT encapsulation can cause the packet size to exceed the MTU.
B. The IP address specified in the connection data field may be an unrouteable internal address.
C. When the client is behind a NAT they may be unable to determine the appropriate offset due to time zones.
D. The encryption keys advertised in the SDP are only valid for clients not behind a NAT.

Answer: B

Explanation:
The problem is that if NAT enabled, some firewalls doesn't write the translated address into the SIP Signalling (fortinet for example has VIP feature that make it works).

NEW QUESTION # 203

Refer to the exhibit. When a Jabber user attempts to connect from outside of the organization, the user enters the login information as "user@example.com" and receives the error "Cannot find your services Automatically".
The engineer tries to resolve SRV records used by Jabber.
DNS A record "expressway-e.example.com" points to the Expressway-E IP and "cucm.example.com" points to the Cisco Unified Communications Manager.
Which change resolves the DNS problem?

A. Remove the cisco-uds SRV record for the external DNS.
B. Change the collab-edge record to point to 5061.
C. Change the priority of the SRV record for cisco-uds.
D. Change cisco-uds to point to the Expressway-E FQDN.

Answer: A

NEW QUESTION # 204
An engineer attempts to upload a server certificate to an Expressway-C server but receives an error when they click the upload button that says that the file is invalid. The engineer is advised that this happens because the certificate was signed incorrectly and is missing an attribute. What must the engineer do to upload the certificate?

A. Create a certificate request via Certificate Services Web Page and ensure that the certificate validity period is five years because the Expressway server validates this during certificate import.
B. Create a certificate request via the Certificate Services Web Page and ensure that the Subject Common Name field contains the server FQDN and all Cisco Unified CM phone security profile names.
C. Create a new certificate template with "Server authentication" and "Client authentication" enabled and use this template when signing the Expressway server certificate.
D. Create a new certificate template with the certificate attribute "Allow private key to be exported" enabled and use this template when signing the Expressway server certificate.

Answer: C

NEW QUESTION # 205
Which statement correctly describes links and pipes in Cisco Expressway?

A. A maximum of one pipe can be applied to a link.
B. A call between two endpoints in the same subzone or zone fails if there is no pipe between the endpoints.
C. The lower bandwidth restriction is applied to calls over a link that is associated to two pipes.
D. A call between two endpoints in the same subzone or zone fails if there is no link between the endpoints.

Answer: C

NEW QUESTION # 206
......

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Test Your Skills with Cisco 300-820 Web-Based Practice Exam Software

Here are the topics of Cisco 300-820 Exam

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Cisco Implementing Cisco Collaboration Cloud and Edge Solutions Sample Questions (Q201-Q206):

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