A customer in a VMware ESXi environment wants to add a VM-Series firewall and partition an existing group of virtual machines (VMs) in the same subnet into two groups. One group requires no additional security, but the second group requires substantially more security.
How can this partition be accomplished without editing the IP addresses or the default gateways of any of the guest VMs?
Creating a New Virtual Switch:
By creating a new virtual switch, you can segment the network within the ESXi environment. The VM-Series firewall can then be used to provide security controls between these virtual switches using virtual wire mode.
Palo Alto Networks VM-Series Deployment Guide
Moving Guests to New Virtual Switch:
Guests requiring additional security are moved to the new virtual switch, allowing the VM-Series firewall to inspect and control traffic between the switches. This setup does not necessitate changes to the existing IP addresses or default gateways of the VMs.
Palo Alto Networks VM-Series Virtual Wire Mode
What is the appropriate file format for Kubernetes applications?
In Kubernetes, configuration files are typically written in YAML (.yaml) format. YAML (Yet Another Markup Language) is preferred due to its readability and ease of use for defining complex data structures like those required for Kubernetes deployments. Kubernetes uses these YAML files to define resources such as pods, services, and deployments.
Kubernetes Documentation on YAML: Kubernetes YAML
Kubernetes Getting Started Guide: YAML Basics
How are CN-Series firewalls licensed?
Data-plane vCPU Licensing:
The CN-Series firewalls are licensed based on the number of data-plane vCPUs. This licensing model reflects the processing power dedicated to handling traffic and security enforcement within the containerized environment.
Palo Alto Networks CN-Series Licensing Guide
With which two private cloud environments does Palo Alto Networks have deep integrations? (Choose two.)
Palo Alto Networks has deep integrations with:
Cisco ACI: Integration with Cisco Application Centric Infrastructure (ACI) allows for automated security provisioning and enforcement within the Cisco data center environment, leveraging the tight coupling of network and security policies.
VMware NSX-T: Integration with VMware NSX-T enables advanced security features and visibility within VMware's software-defined data center (SDDC) environment, facilitating automated security policies and enforcement across virtualized workloads.
Palo Alto Networks Integration with Cisco ACI: Cisco ACI Integration
Palo Alto Networks Integration with VMware NSX-T: VMware NSX-T Integration
How are Palo Alto Networks Next-Generation Firewalls (NGFWs) deployed within a Cisco ACI architecture?
Within a Cisco ACI architecture, Palo Alto Networks Next-Generation Firewalls (NGFWs) are deployed using service graphs. Service graphs in Cisco ACI define the sequence of network services that traffic must pass through. By configuring service graphs, administrators can seamlessly integrate Palo Alto Networks firewalls into the fabric to inspect and secure traffic flows.
Palo Alto Networks and Cisco ACI Integration Guide: Service Graphs Integration
Cisco ACI Service Graph Documentation: Service Graphs
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