MAN – Metropolitan-Area Network
Introduction Computer Networks can be divided into various types depending upon their size and usability. The size of a network […]
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UDP HEADER
UDP HEADER It consists of four fields each of 2 bytes in length – Source Port(16 bits) – This field […]
What is UDP?
UDP (User Datagram Protocol) is a transport layer protocol used primarily for low-latency and loss tolerating connections. Outlined by RFC 768 it provides […]
What is TCP?
TCP i.e.Transmission Control Protocol is one of main Transport Layer protocol which provides reliable, connection-oriented communication over IP networks between […]
WHAT IS VRF?
VRF (Virtual routing and forwarding) is a technology that allows multiple instances of a routing table to co-exist within the […]
TCP HEADER
TCP HEADER (Transmission Control Protocol ) Source port (16 bits): Port related to the application in progress on the source machine […]
Cisco Leaf and Spine Topology
Network Topology Leaf-and-spine is a two-layer network topology composed of leaf switches and spine switches. We are all aware of […]
What is WAN? Detailed Explanation
Introduction to WAN Computer Networks can be divided into various types depending upon their size and usability. The size of […]
What is LAN? Detailed explanation
Introduction to LAN Computer Networks can be divided into various types depending upon their size and usability. The size of […]
What is a MAC Address?
MAC (Media Access Control) Address The MAC address is used by the Media Access Control sublayer of the Data-Link Layer […]
OSPF LSA TYPES
OSPF uses LSAs or Link state Advertisements to share information of each network and populate the LSDB (Link State Database). […]
VPRN (Virtual Private Routed Network)
VPRN (Virtual Private Routed Network) is a Multipoint-to-Multiponit Layer 3 VPN Service that connects multiple branches in a single logical routed architecture over […]