Linux network configuration-DHCP experiment

Linux network configuration-DHCP experiment

DHCP configuration in Linux

First configure the DHCP server

yum -y install dhcp

cd /etc/dhcp/

cp /usr/share/doc/dhcp-4.2.5/dhcpd.conf.example  /etc/dhcp/dhcpd.conf

vim /etc/dhcp/dhcpd.conf

Then enter dhcp.conf for global parameter configuration

option domain-name "zp.com";        

option domain-name-servers 192.168.100.100

subnet 192.168.100.0 netmask 255.255.255.0 {

  range 192.168.100.10 192.168.100.20;

  option routers 192.168.100.254;

};

Finally, open the DHCP service and check the firewall at the same time. It is recommended to turn off the firewall first and then perform service configuration

systemctl start dhcpd 

systemctl stop firewalld 

sentenforce 0

experiment

First configure LINUX

Then configure SW1

Then configure SW2

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