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You are designing a VPN solution to connect multiple branch offices to the headquarters’ network. The solution needs to support the transmission of multiple types of protocols and must be compatible with existing network infrastructure, which includes intermediate routers that only inspect outer packet headers for forwarding decisions. Which tunneling protocol is MOST suitable for your VPN solution?

What is the purpose of adding “fffe” in the middle of a MAC address to form an EUI-64 interface ID?

Why is it important to stay up to date with system security advisories?

Your company is deploying a web application in AWS, which includes a set of web servers in a public subnet and a database server in a private subnet. The web servers need to serve content to the Internet and also communicate with the database server. Which of the following configurations ensures the web servers can communicate with the Internet and the database server securely?

How many bits are in a MAC address?

What does a system log record? System logs are comprehensive, including records of startup events as well as any subsequent changes made to the system’s configuration. This includes information on kernel processes, drivers, and core services. Kernel processes are included but not exclusively. User login and logout times might be recorded but are not the primary focus of system logs. Core services are included but not exclusively.

What is the primary purpose of Stateless Address Autoconfiguration (SLAAC) in IPv6?

Which device will stop broadcasts from propagating the network?

What is the primary purpose of an access control system in relation to the CIA triad?

What does Zero-touch provisioning (ZTP) in the context of SDN refer to?