Category: Application Layer

Contains posts on application layer of computer networking

Overview of SNMP, MIB and SMI

Basic SNMP Architecture

This post gives a basic overview of the Simple Network Management Protocol (SNMP) and also an overview of its related protocols MIB (Management Information Base) and SMI (Structure of Management Information).

Overview of SNMP, MIB and SMI

This post gives a basic overview of the Simple Network Management Protocol (SNMP) and also an overview of its related protocols MIB (Management Information Base) and SMI (Structure of Management Information).

How does Email work?

Protocols used in email transfer

This post gives a basic overview of the theory of operation of Electronic Mail (Email). It also explains the different components of an electronic mail system like User Agents (UAs), Mail Transfer Agents (MTAs) and Mail Access Agents (MAAs).

How does Email work?

This post gives a basic overview of the theory of operation of Electronic Mail (Email). It also explains the different components of an electronic mail system like User Agents (UAs), Mail Transfer Agents (MTAs) and Mail Access Agents (MAAs).