February 2024

Purpose, Functions and Concepts ofFirst Hope Redundancy Protocol(FHRP) In a switched network setup, each client device is typically configured with a singular default gateway. This means that even if there’s an alternative path available, client devices are restricted to using only the assigned primary gateway. This limitation becomes apparent during network disruptions, as there’s no …

Function & Purpose of First Hop Redundancy Protocol(FHRP) Read More »

Understanding Virtual Local Area Network (VLAN) in Networking A local area network(LAN) consists of computers within the same network group or broadcast domain. However, when we discuss virtual LANs, it means the network is divided into different groups based on various criteria such as departments, work patterns, server farms, and so on.    Virtual LANs …

Virtual LAN(VLAN): Tagged vs. Untagged and Mitigation Strategies Read More »

Determine Packet Forwarding Decision of Router The router determines the best route for a packet by maintaining a routing table, which stores information about available routes. This table includes both statically configured and dynamically learned routes. When packets arrive, the router inspects this table to select the best route. Routing Table To check what’s in …

Determine How a Router Makes Packet Forwarding Decision Read More »

Understanding Routing Table & Components in Networking Routing tables play a vital role in computer networking by empowering routers to make informed decisions on how to route data packets to their intended destinations. What is Routing Table? A routing table serves as a router’s guide, containing entries for networks connected, set up statically, or learned …

Interpret the components of routing table Read More »