Orange Business Interview Questions, Process, and Tips

Designing a datacenter involves careful planning and consideration of various factors.

• Determine the purpose and requirements of the datacenter

• Select appropriate hardware and software

• Consider power and cooling requirements

• Ensure redundancy and backup systems are in place

• Plan for scalability and future growth

• Ensure security measures are implemented

• Test and validate the design before implementation

Prerequisites for a data center include power supply, cooling system, network connectivity, and security measures.

• Sufficient power supply to support all equipment

• Effective cooling system to prevent overheating

• Reliable network connectivity for data transfer

• Robust security measures to protect against cyber threats

• Backup power source to ensure uninterrupted operation

• Proper fire suppression system to prevent damage

• Monitori...read more

IT infrastructure for Data Center

• The IT infrastructure for a data center should be designed to support the needs of the organization.

• It should include servers, storage, networking equipment, and power and cooling systems.

• The infrastructure should be scalable and flexible to accommodate future growth and changes in technology.

• Security measures should be in place to protect the data center from unauthorized access and cy...read more

SASE Zscaler is a cloud-native security platform that combines networking and security services.

• SASE Zscaler provides secure access to applications and data from any device and location.

• It offers zero trust network access, secure web gateway, firewall as a service, and more.

• Implementation involves setting up policies, configuring connectors, and monitoring traffic.

• Example: Configuring user authentication methods, defin...read more

IPsec and GRE tunnels can be used to securely migrate from existing network to SASE architecture.

• IPsec tunnels can provide secure communication between on-premises network and SASE architecture by encrypting traffic.

• GRE tunnels can be used to encapsulate and transport traffic between different network environments during migration.

• Both IPsec and GRE tunnels can help ensure data confidentiality and integrity during the ...read more

IPsec provides secure communication over the internet, while GRE is a tunneling protocol for encapsulating various network layer protocols.

• IPsec is a suite of protocols used to secure internet protocol (IP) communications by authenticating and encrypting each IP packet.

• GRE is a tunneling protocol that encapsulates a wide variety of network layer protocols inside virtual point-to-point links.

• IPsec can be used to create ...read more