Agenda

• Intro

  • MAC Address Lookup

• OSI Model

• Miscellaneous

• Advanced

  • Subnetting

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intro

• What is a Network ?

Answer

• Check your public IP address

Click Here

• Check your private IP address ?

Windows

ipconfig

Linux

ifconfig

mac-address-lookup

• Windows

ipconfig /all 

• linux

ifconfig

• Check your MAC-Address

https://dnschecker.org/mac-lookup.php?query=

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osi-model

Rhythm	Count	Name	Workflow
Please	01	Physical	Data cable, cat5, 6
Do	02	Data	Switching, MAC address
Not	03	Network	IP address, routing
Take	04	Transport	TCP/UDP
Sauce	05	Session	Session management
Pizza	06	Presentation	WMV, JPEG, MOV
Away	07	Application	HTTP, SMTP

Rhythm: Please do not take sauce pizza away

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miscellaneous

• techspot - A List of Common Default Router IP Addresses

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advanced

Subnetting