20220315 152924
DHCP : Dynamic Host Configuration Protocol
Port No: 67,68
Assign IP address to client device dynamically(Automatically)
Assign IP Address
Manual - Static IP Address -where we need not change ip address frequently -Servers
-cant change automatically
-more no. device -more administrative workload
-possible wrong ip address assign
-conflit may occur
Automatic - Dynamic IP address -can change automatically
-ip address change when you change network
-no wrong ip address assign
-no conflit - automaticaly is solves
-less workload
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DHCP Server can be
-Windows server
-linux / unix server
-router
-wifi router
-vmware workstation has dhcp service
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How to check where is your dhcp server?
ip address of dhcp server
ipconfig /all
ncpa.cpl - detail - ..
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How DHCP server work?
-dhcp server use DORA process
D - Discover
O - Offer
R - Request
A - Ack
Client Server
--- discover---
--- offer -----
--- request ---
--- ack -----
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