Under Windows DHCP server configuration and management
What is DHCP
DHCP (Dynamic Host Configuration Protocol, Dynamic Host Configuration Protocol) is a simplified TCP / IP standard protocol of the host IP address allocation management.
Use it to assign dynamic IP addresses to network clients and perform other related network environment configuration tasks such as DNS, Gateway and other settings.
The role of DHCP services
(1) reduce the burden on the administrator to manage IP addresses, greatly reduces the time to configure or reconfigure the network station takes, achieve the most efficient use of limited IP address.
(2) avoid errors due to manually set IP addresses and subnet masks generated.
(3) avoid assigning an IP address to multiple computers, in order to address problems caused by the conflict.
The working mechanism of DHCP services
Project requirements
Address planning
Setting server network parameters
The IP address of the DHCP server is set to 192.168.1.1, subnet mask is 255.255.255.0, the default gateway can be set to 192.168.1.254, preferred DNS server address can be set to 192.168.1.1.
Install the DHCP Server
Once to select "Start", "" Programs "" "Server Manager" command, select the "role" "" Add Role "," click Next, select DHCP server, as shown in Figure
Step 1: Open the DHCP server console window
Select "Start", "" Programs "" "management tools" "" DHCP Commands "
Step 2: Add a scope
Step 3: Set IP address range
192.168.1.10 ~ 192.168.1.220 (Reserved 192.168.110 ~ 192.168.1.120)
Step 4: Add the exclusion address
Step 5: Set the client IP address lease duration
The default is eight days
Step 6: Configuring DHCP Options
Step 7: configuring the router (default gateway)
Step 8: Configuring DNS domain name and city
Enter a DNS server: 192.168.1.1, enter xwj.com parent domain may temporarily lose
Step 9: Set wins server
Step 10: Activate Scope
Step 11: Complete configuration
After completing the DHCP server configuration, but also for the manager of the company set up a reserved address 192.168.1.188, which needs to know the Mac address of another network card
Step 12: New Reservation
Configuring the Client
In the "Internet Protocol (TCP / IP) Properties", "Local Area Connection Properties" dialog box, select the "automatically obtain IP address" and two radio buttons "Obtain DNS server address automatically."
DHCP client test
