DHCP service configuration for Linux

1. First, we need to install the package required for the service:

#yum-y Install DHCP

2. Create/Modify configuration file:

#vim/etc/dhcp/dhcpd.conf

Default-lease-time 7200;

Max-lease-time 14400;

Subnet 192.168.4.0 netmask 255.255.255.0 {

Option routers 192.168.4.1;

Option Domain-name "Xxxxx.xxxx";

Option Domain-name-servers 202.106.0.20,8.8.8.8;

Range 192.168.4.28 192.168.4.54;

}

# Service DHCPD Restart

#chkconfig DHCPD on

# Netstat-anptu | grep DHCP

3. Keep the fixed IP address:

#vim/etc/dhcp/dhcpd.conf

Host pc205 {

Hardware Ethernet MAC address;

Fixed-address IP address;

}

#service dhcpd Restart

DHCP service configuration for Linux