[DHCP設定手順]
1. yumコマンドによるインストール
root# yum install dhcp
2. /etc/dhcpd.confの編集
root# vi /etc/dhcpd.conf
3. dhcpdの起動
root# service dhcpd start
4. dhcpdの起動確認
4-a: root# ps -aux | grep dhcp
4-b: root# tail -f /var/log/messages
(注) 4-bによりアドレスの割り当てをリアルタイムに監視
5. dhcpdの自動起動設定
root# chkconfig dhcpd on
6. IPアドレスリースの確認
root# cat /var/lib/dhcp/dhcpd.leases
ddns-update-style interim; zone visard.net. { primary 192.168.0.1; } zone 0.168.192.in-addr.arpa. { primary 192.168.0.1; } option routers 192.168.0.1; option subnet-mask 255.255.255.000; option broadcast-address 192.168.0.255; option domain-name "visard.net"; option domain-name-servers 192.168.0.1; option domain-name-servers 210.191.71.1; option domain-name-servers 218.40.228.9; default-lease-time 21600; max-lease-time 43200; subnet 192.168.0.0 netmask 255.255.255.0 { range 192.168.0.10 172.16.18.30; host vynxp01 { hardware ethernet xx:xx:xx:xx:xx:xx; fixed-address 192.168.0.7; } }
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