DHCP Setup
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DHCP
Configuration settings:
# vim /etc/dhcpd.conf
DHCP
Quote:
IP:192.168.20.3
login : root
password:********
login : root
password:********
Quote:
OS: CentOS-5
Code:
#rpm -qa |grep -i dhcp dhcpv6_client-0.10-33.el5 dhcpv6-0.10-33.el5 dhcp-3.0.5-3.el5
Code:
#yum -y intall dhcp* (if not already installed)
Code:
ddns-update-style interim; ignore client-updates; subnet 192.168.20.0 netmask 255.255.255.0 { # --- default gateway option routers 192.168.20.1; option subnet-mask 255.255.255.0; # option nis-domain "example.com"; # option domain-name "example.com"; option domain-name-servers 192.168.20.3; # option domain-name-servers 59.144.127.16; option time-offset -18000; # Eastern Standard Time # option ntp-servers 192.168.20.1; # option netbios-name-servers 192.168.20.1; # --- Selects point-to-point node (default is hybrid). Don't change this unless # -- you understand Netbios very well # option netbios-node-type 2; range dynamic-bootp 192.168.20.102 192.168.20.190; default-lease-time 86400; max-lease-time 604800; next-server 192.168.20.3; # for PXE-boot filename "pxelinux.0"; #for PXE-boot # we want the nameserver to appear at a fixed address host host01.example.com {hardware ethernet 00:18:DE:09:18:88; fixed-address 192.168.20.200; } # Fixed IP :mapping MAC to IP host host02.example.com {hardware ethernet 00:1D:92:DD:67:0D; fixed-address 192.168.20.105; }
Code:
# /etc/init.d/dhcpd restart # chkconfig dhcpd on # pgrep dhcpd
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