Connecting Multiple Sites with Secure Connections | Exam 200-125 Cisco Certified Network Associate Exam | Cisco

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Which technology you will choose to connect multiple sites with secure connections?



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A. B. C. D.


When it comes to connecting multiple sites with secure connections, there are several technologies to choose from, including point-to-point, DM VPN, MPLS, and remote access. Each technology has its own advantages and disadvantages, and the choice depends on various factors, such as the size of the network, the number of sites, the budget, and the security requirements.

A. Point-to-point:

A point-to-point connection is a dedicated circuit between two endpoints that provides a secure and reliable connection. This technology is ideal for connecting two sites that are geographically close to each other and have a high traffic volume. Point-to-point connections can be implemented using leased lines, T1/E1 lines, or MPLS VPNs. However, this technology can be expensive and may not be scalable for larger networks.


Dynamic Multipoint VPN (DM VPN) is a technology that allows multiple sites to connect to a hub site over a secure IPsec VPN tunnel. This technology is ideal for large networks with multiple sites that need to communicate with each other securely. DM VPN can be implemented using a hub-and-spoke topology or a mesh topology. The hub-and-spoke topology is recommended for small to medium-sized networks, while the mesh topology is recommended for larger networks with more than five sites. DM VPN is scalable, flexible, and cost-effective, making it a popular choice for many organizations.


Multiprotocol Label Switching (MPLS) is a technology that creates a private network by using labels to route packets between sites. MPLS is ideal for large networks with multiple sites that require secure and reliable connections. MPLS can be implemented using a service provider's network, which eliminates the need for organizations to build and maintain their own network infrastructure. MPLS is scalable, reliable, and provides Quality of Service (QoS) guarantees, making it a popular choice for many