centos7.6下载地址

https://archive.kernel.org/centos-vault/7.6.1810/isos/x86_64/

https://www.centos.org/download/(官方网址)

http://man.linuxde.net/download/CentOS

http://mirrors.btte.net/centos/7/isos/x86_64/

http://mirrors.cn99.com/centos/7/isos/x86_64/

http://mirrors.sohu.com/centos/7/isos/x86_64/

http://mirrors.aliyun.com/centos/7/isos/x86_64/

http://centos.ustc.edu.cn/centos/7/isos/x86_64/

http://mirrors.neusoft.edu.cn/centos/7/isos/x86_64/

http://mirror.lzu.edu.cn/centos/7/isos/x86_64/

http://mirrors.163.com/centos/7/isos/x86_64/

http://ftp.sjtu.edu.cn/centos/7/isos/x86_64/