TFTP服务
用PXE安装操作系统依赖于DHCP服务和TFTP服务
网卡一般都内置的TFTP客户端的程序
systemctl enable tftp systemctl enable dhcpd
1 [root@centos7 dhcp]# yum install tftp-server 2 [root@centos7 dhcp]# rpm -ql tftp-server 3 /etc/xinetd.d/tftp 4 /usr/lib/systemd/system/tftp.service 5 /usr/lib/systemd/system/tftp.socket 6 /usr/sbin/in.tftpd 7 /usr/share/doc/tftp-server-5.2 8 /usr/share/doc/tftp-server-5.2/CHANGES 9 /usr/share/doc/tftp-server-5.2/README 10 /usr/share/doc/tftp-server-5.2/README.security 11 /usr/share/man/man8/in.tftpd.8.gz 12 /usr/share/man/man8/tftpd.8.gz 13 /var/lib/tftpboot 14 #安装客户端 15 [root@yxh6 ~]# yum install tftp 16 [root@yxh6 ~]# tftp 192.168.231.7 17 tftp> get file 18 #file存在服务端的/var/lib/tftpboot目录下