Here you have the best VMWare 2V0-642 practice exam questions
Which virtual machine does VMware recommended be manually excluded from the Distributed Firewall?
VMware recommends that the vCenter Server be manually excluded from the Distributed Firewall because it is integral to the management of the virtual environment. Any disruption in communication between the vCenter Server and other components due to firewall rules might impede essential operations and management tasks.
What is one of the benefits of using logical switches in an NSX environment?
One of the benefits of using logical switches in an NSX environment is that the physical infrastructure is not constrained by MAC/FIB table limits. This allows for greater scalability and efficiency in managing the network, as the logical switch operates at a higher abstraction level independent of the physical hardware limitations.
A group of users needs secured access to a set of web-based applications in a SDDC.
Which VPN option is best suited for this?
SSL VPN-Plus is the best option for providing secure access to web-based applications because it is specifically designed for remote user access over a secure connection. Unlike IPSec VPN and L2VPN, which are typically used for site-to-site connections and extending Layer 2 networks respectively, SSL VPN-Plus allows users to securely connect to applications using a standard web browser, making it ideal for web-based applications in a Software-Defined Data Center (SDDC).
What are two things that should be done before upgrading from vCloud Networking and Security to NSX? (Choose two.)
Before upgrading from vCloud Networking and Security to NSX, it is crucial to deploy the NSX Manager virtual appliance as it is fundamental for managing and deploying NSX features. Additionally, ensuring that forward and reverse DNS is functional is necessary for the proper functioning of the NSX components, which rely heavily on DNS to communicate within the network.
Which three methods can be used by the NSX Distributed Firewall to discover IP addresses? (Choose three.)
The NSX Distributed Firewall can discover IP addresses using DHCP snooping, Spoofguard configured for Trust on First Use, and ARP snooping. DHCP snooping allows the firewall to track IP address assignments from the DHCP server. Spoofguard with Trust on First Use ensures that only legitimate IP addresses are used by monitoring initial IP address usage. ARP snooping monitors ARP requests and replies to discover IP address mappings. VMware Tools is not a method for discovering IP addresses, and IP Sets are used for grouping IP addresses but not for discovering them.