Services for Service Chaining Solution
Question
A service provider is considering investing in a services chaining solution.
Which three services can be recommended that meet these requirements? (Choose three.)
Answers
Explanations
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Service chaining refers to a technique of linking multiple network services to create a chain of services that can be applied to network traffic in a specific sequence. This technique can help service providers to optimize their network infrastructure and improve the efficiency of their services.
Out of the given options, the following three services can be recommended for service chaining:
CGNAT: Carrier-grade NAT (CGNAT) is a network address translation (NAT) technology used by service providers to conserve IPv4 addresses. By using CGNAT, service providers can translate multiple private IPv4 addresses into a smaller pool of public IPv4 addresses. Service chaining CGNAT can help service providers to optimize their network infrastructure and reduce the number of public IP addresses required to provide services to their customers.
WAAS: Wide Area Application Services (WAAS) is a technology used by service providers to optimize the performance of applications over wide area networks (WANs). By using WAAS, service providers can reduce the amount of traffic on their WAN links, improve application response times, and enhance the user experience. Service chaining WAAS can help service providers to optimize the delivery of their application services and improve the efficiency of their network infrastructure.
Firewall: A firewall is a network security device used by service providers to protect their networks from unauthorized access and malicious traffic. By using firewalls, service providers can control the flow of traffic in and out of their networks, enforce security policies, and monitor network activity. Service chaining firewalls can help service providers to improve the security of their network infrastructure and provide enhanced security services to their customers.
In summary, service providers can recommend service chaining CGNAT, WAAS, and Firewall to optimize their network infrastructure, improve the efficiency of their services, and enhance the security of their networks.
