How to monitor network traffic with SNMP
· Networking
Learn how SNMP enables network monitoring, inventory collection, and alerting for routers, switches, and servers.
Category: Networking
38 questions in Networking.
What is SD-WAN and how does it improve connectivity?
· Networking
Explore how Software-Defined WAN simplifies branch connectivity, reduces costs, and improves application performance.
How to configure wireless access points securely
· Networking
Best practices for deploying Wi-Fi access points with strong encryption, proper segmentation, and minimal attack surface.
What is NAT and how does it conserve IP addresses?
· Networking
Learn how Network Address Translation maps private IPs to public IPs, extending IPv4 lifespan and adding security.
How to design a scalable network topology
· Networking
Explore core principles for designing network architectures that grow with organizational needs without frequent redesigns.
What is a reverse proxy and when to use one
· Networking
Understand how reverse proxies improve security, performance, and flexibility for web applications and APIs.
How to set up a load balancer for web servers
· Networking
Learn how to distribute traffic across multiple servers to improve availability, scalability, and response times.
What is a firewall and how does it protect networks?
· Networking
Discover how firewalls filter traffic, enforce policies, and serve as the first line of defense in network security.
How to configure a network switch for VLANs
· Networking
Learn how Virtual LANs segment broadcast domains and improve security and performance on switched networks.
What is a router and how does it route traffic?
· Networking
Understand how routers connect networks, make forwarding decisions, and enable global internet communication.