Orange Business SME Interview Questions and Answers

SDWAN stands for Software-Defined Wide Area Network, a modern networking technology that offers improved performance, security, and flexibility compared to legacy systems.

• SDWAN allows for centralized control and management of network traffic, making it easier to optimize performance and prioritize critical applications.

• It offers better security features such as encryption and segmentation, reducing the risk of cyber at...read more

IP Header process involves adding necessary information to data packets for routing and delivery.

• IP Header contains source and destination IP addresses.

• It also includes information about packet length, protocol, and checksum.

• IP Header is added to the data packet before it is sent over the network.

• Routers use the information in the IP Header to determine the best path for the packet.

• Example: Source IP address: 192.168.1

OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.

• OSI model has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, Application.

• TCP/IP model has 4 layers: Network Interface, Internet, Transport, Application.

• OSI model is a theoretical model, while TCP/IP model is a practical implementation.

• OSI model is more detailed and ...read more