Free CCNA Tutorial, Learn CCNA for Free

Welcome to the learn-ccna-free.blogspot.com, A free CCNA and computer networking tutorial site where you can learn about CCNA exam. This site is designed for those students who are preparing/studying for CCNA exam and also you will find all the topic needed to learn for computer networking exam here.

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CCNA Exam 200-301
What is CCNA
CCNA Tutorial
_Introduction
__Introduction to Networking
__OSI & TCP/IP Models
__Networking Devices
_DNS & DHCP
__DHCP & DNS
__What Is Domain Name System (DNS) & How Does It Work?
_Network Troubleshooting
__CSMA/CD
__Show Processes Command
__Traceroute Explained
__Ping Explained
__ICMP
_Half Duplex And Full Duplex
_IPV4 Addressing
__What Is IPv4 Address
__Subnetting
__MAC & IP Addresses
__Wildcard Masks
_How Switch Works?
_Basic Configurations
__Switch Basic Configuration
__Router & Switch
__Reset Router Or Switch
_VLAN & VTP
__What Is A VLAN?
__Access And Trunk Ports
__Collision & Broadcast Domain
__Configuring VLANs
__Frame Tagging
__ISL And IEEE 802.1Q
__Configure InterVLAN Routing
__What Is VTP modes?
_EIGRP
__EIGRP Explained
__EIGRP DUAL Algorithm
__EIGRP RTP Protocol
__EIGRP Summary
_OSPF
__OSPF Overview
__OSPF Neighbour States
__OSPF Neighbors
__OSPF Areas
__DR & BDR Routers
__Configuring OSPF 1 & 2
_HSRP
__FHRP Explained
__HSRP Explained
__HSRP Configuration
_Spanning Tree Protocol
__What is STP
__Network Bridge Explained
__How STP works
__Electing Root Switch
__Spanning Tree Priority
__STP Root Port
__STP Designated Port
__Spanning Tree Modes

Showing posts with the label Half duplex and full duplexShow all

Half duplex and full duplex

A duplex communication system is a point-to-point system of two devices that communicate with each other in both directions. These two type of duplex communic…