2V0-41.24 Exam Dumps - VMware VCP-NV 2024 Questions and Answers

https://docs.vmware.com/en/VMware-NSX/4.1/administration/GUID-69DF70C2-1769-4858-97E7-B757CAED08F0.html#:~:text=On%20the%20north%2Dsouth%20traffic,Guest%20Introspection%20(GI)%20platform .

The main components on the edge node for north-south malware prevention perform the following functions:

• IDS/IPS engine: Extracts files and relays events and data to the security hub

North-south malware prevention uses the file extraction features of the IDS/IPS engine that runs on NSX Edge for north-south traffic.

• Security hub: Collects file events, obtains verdicts for known files, sends files for local and cloud-based analysis, and sends information to the security analyzer

• RAPID: Provides local analysis of the file

• ASDS Cache: Caches reputation and verdicts of known files

Traceflow: This tool helps in troubleshooting network issues by injecting synthetic packets into the network and observing their path. It allows administrators to trace the packet flow across various network segments, making it easier to identify points of packet loss.

Packet Capture: This tool enables detailed inspection of traffic by capturing packets at specific points in the network. It allows administrators to analyze packet headers and payloads to determine if packet loss is occurring and to identify possible causes.

esxcfg-nics -l: This command lists all physical NICs on the ESXi host along with their link status, allowing you to check if any vmnic link status is down.

esxcli network nic list: This command provides a list of network interfaces with their details, including link status, making it useful for verifying if the link status of a vmnic is down.

master: The master role in NSX Manager is responsible for managing and coordinating the other NSX Manager nodes in the cluster.

policy: The policy role handles the policy-driven API and configuration, allowing administrators to define and manage network and security policies.

controller: The controller role in NSX Manager manages control plane functions and handles routing, switching, and other network state information required for NSX operations.