Cambodian Mekong University Name: HEM Sothon ID: 3277130575 Gruop: Morning
Transcript
1. Cambodian Mekong University Name: HEM Sothon ID: 3277130575
Gruop: Morning
2. Outline Introduction to DHCP DHCP Server DHCP Client
Installation DHCP server on Windows Server 2012 Advantage Of DHCP
Disadvantage Of DHCP
3. What is DHCP ? Dynamic Host Configuration Protocol. is a
protocol that lets network administrators manage centrally and
automate the assignment of IP (Internet Protocol) configurations on
a computer network DHCP was created by the Dynamic Host
Configuration Working Group of the Internet Engineering Task Force
(IETF) INTRODUCTION TO DHCP
4. DHCP Server DHCP Client The DHCP server provides the client
with the following configuration information: IP address Subnet
mask Default gateway
5. Sever Client Process
6. Installation DHCP server on Windows Server 2012
7. 1-Start the Server Manager 2-Click Add Roles and Features
from the Manage Menu 3-On Add Roles and Features wizard begins and
click Next
8. 4-On Add Roles and Features wizard begins and click
Next
9. 5- Select the Role-based or feature-based installation
option and click Next
10. 6-- If you have more than one server managed via the server
manager console, then select the desired server youd like to
install DHCP on
11. 7- From the Roles lists, check the DHCP Server role, click
Add Features on the popup windows 8- Click Next
12. 9- Select additional features you desire or leave as
default and click Next
13. 10- Keep in mind Things to note and click Next
14. 11- Confirm information on summary page and click
Install
15. 12- After install is completed, click Close
16. 13- Post Deployment - Click on the warning icon and then
click on Complete DHCP Configuration 14- On DHCP Post-Install
wizard, click Next
17. 15- - On Authorization, select a domain user account that
haspermissions to create objects in the Net Services container in
Active directory (For security lock-down) or simply use a domain
admin account and click Next
18. 16- Confirm on summary page that the security groups had
been created and Authorizing DHCP server role done. Close the
screen
19. 17- For the security groups to come into effect, we need to
restart theDHCP Server service - Click on Tools on Server Manager
menu and click on Services 18- Locate DHCP Server service, click on
the Restart Service icon to restart the service
20. Advantage Of DHCP . IP address management Centralized
network client configuration Support of BOOTP clients Support of
local clients and remote clients Network booting Large network
support 1. No need to manually configure 2. No need to keep a
record of the IP 4. IP duplication is eliminated as DHCP
automatically tracks IP. 3. Auto assign a new IP address if you
move to other network
21. Disadvantage Of DHCP Security Issues Failure Additional
Configuration Windows Server 2003
22. Disadvantage Of DHCP 1) Only some of the DHCP client
implementations work properly with the DHCP Server in windows
server 2003. 2) The information in dhcp server is automatically
deliverd to all the dhcp clients .Thus , it become important to put
correct information into dhcp server. 3) If there is a single dhcp
server and it is not available, lease will not be requested or
renewed .this way it will be single point of failure for the
network. 4)In oreder to use dhcp on a multisegment network , DHCP
server or relay agent should be placed on each segment .you can
also ensure that the router is forwarding Bootstrap protocol
Broadcasts.