Regular renewal

With the development of technology, our 300-820 training engine will be updated regularly. Actually, we never stop researching the new functions of the study materials. Normally, we will release our new version of the 300-820 exam simulation on our website once it passed the tests. Many details will be perfected in the new version. In the meantime, we will add new functions to add your exercises. The system of our 300-820 guide materials: Implementing Cisco Collaboration Cloud and Edge Solutions will also be updated. In short, the new version will change a lot. What is more, we will offer you free new version if you have purchased our 300-820 training engine before. Our system will automatically deliver the newest version to your via email. As you can see, our 300-820 exam simulation really deserves your selection. Do not be afraid of making positive changes. It will add more colors to your life.

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:

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

Easy to operate

Our online test engine and the windows software of the 300-820 guide materials: Implementing Cisco Collaboration Cloud and Edge Solutions are designed carefully. During our researching and developing, we always obey the principles of conciseness and exquisiteness. All pages of the 300-820 exam simulation are simple and beautiful. Once you enter into our interface, nothing will disturb your learning the 300-820 training engine except the questions and answers. So all you attention will be concentrated on study. At the same time, each process is easy for you to understand. There will have small buttons on the 300-820 exam simulation to help you switch between the different pages. It does not matter whether you can operate the computers well. Our 300-820 training engine will never make you confused.

Core Concepts – 25%

Within this topic, the applicants should prove that they are capable of performing the following tasks:

• Describing the complexities of NAT within a Collaboration environment;
• Describing Expressway Licensing (including option keys; license consumption; release key);
• Describing Expressway media traversal;
• Describing the Expressway Core dial plan components (including transforms; zones; regular expressions; search rules; pipes & links);
• Describing the SIP media encryption mode (including auto; best effort; force unencrypted; force encrypted);
• Describing the Expressway backup as well as restoring procedure (cluster & stand alone).
• Describing the core Expressway settings (including network interfaces; certificates; DNS; QoS; network firewall rules; clustering);
• Describing the function of TURN, STUNI, and ICE;
• Describing protocol interworking within Expressway (including SIP < > H.323 as well as IPv4 & IPv6);

Reference: https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/clcei-300-820.html

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Precise predication of the real exam

Now, the test syllabus of the Cisco 300-820 exam is changing every year. More and more people choose to prepare the exam to improve their ability. So the 300-820 exam becomes more difficult than before. For our experts, they are capable of seizing the tendency of the real exam. The questions and answers of our 300-820 guide materials: Implementing Cisco Collaboration Cloud and Edge Solutions will change every year according to the examination outlines. New questions will be added into the study materials, unnecessary questions will be deleted from the 300-820 exam simulation. Our new compilation will make sure that you can have the greatest chance to pass the exam. If you compare our 300-820 training engine with the real exam, you will find that our study materials are highly similar to the real exam questions. So you just need to memorize our questions and answers of the 300-820 exam simulation, you are bound to pass the exam.