What happens when you turn on the wifi on your phone.....

Bit Of Theory😐


      DHCP(Dynamic Host Configuration Protocol) : ~
                          -  assigns an IP address and other network configuration parameters to each device on a network so they can communicate with other IP networks


    

My Phone When , I have No Ip 

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Now I Turn On my wifi (Things Work Happy Me😊

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The DORA Process:


Behind the Scenes

Discover:
            - DHCP Client ( your phone in this case) sends out a DHCP Discover message to find out the DHCP (your Router ) server

What DHCP Discover message looks like?




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Offer

   - DHCP server ( your router ) receives the DHCP discover message from client and sends back the DHCP offer message 

How does DHCP Offer message look like?

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Request

   - DHCP client receives the DHCP offer from DHCP server and sends back a DHCP Request message.

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How does DHCP Request message look like?

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Acknowledge

     Once the DHCP client ( your phone ) sends the request to get the Offered IP address, DHCP server responds with an acknowledge message towards DHCP client

And Then we have Identity, I mean my phone😜

Thank  you guys...