Several of the fastest CentOS yum in the country (update source)

• http://ftp.sjtu.edu.cn/CentOS/, Shanghai Jiaotong University, but the server is located in Beijing, China Education Network Network Center, I look like the Chaoyang district over the IP, previously over there, download speed of up to 10 m. North Users and Education network users recommend, fast. CentOS version is also quite a lot, now with 5.2 and 5.3 of users newer. Cenos-base.repo: No connection, Trouble manual
• http://centos.ustc.edu.cn, China University of Science and technology, the server is located in Hefei. South users recommend. Similarly, the Cenos version is very rich and suitable for long-term use. Cenos-base.repo:http://centos.ustc.edu.cn/centos-base.repo
• http://mirrors.sohu.com/,sohu Open source mirror server, the server is located in Shandong Province Unicom. Fast speed, the national user recommended, often use Firefox download CD image. I see almost all of the current open source projects, you can see the mirror server for FreeBSD, ArchLinux, Fedora, CentOS, ubuntu , Debian, Gentoo, Slackware mainstream open source system, and Cygwin, mysql , php , nginx and other mainstream open source program provides updates. This mirror server update is also more timely, with a frequency of updates every two days. The CentOS CD and Dvd:http://mirrors.sohu.com/centos/5.4/isos/i386/centos-5.4-i386-bin -dvd.iso Http://mirrors.sohu.com/centos/5.4/isos/i386/CentOS-5.4-i386-LiveCD.iso Download Centos-base-sohu.repo, put/etc/yum . repos.d/
• Http://mirrors.163.com/centos, NetEase's Open source server mirroring speed is also good, the national user recommended. Download Centos-base-163.repo, add to/etc/yum.repos.d/

The following is a manual update of YumConfigurationMethod of the file:
Modify/etc/yum.repos.d/centos-base.repo:
[Base]
Name=centos-5-Base
#mirrorlist =http://mirrorlist.centos.org/?release= $releasever 5&arch= $basearch &
Repo=os
#baseurl =http://mirror.centos.org/centos/$releasever/os/$basearch/
baseurl=http://ftp.sjtu.edu.cn/centos/5.0/os/$basearch/
Gpgcheck=1
Gpgkey=http://mirror.centos.org/centos/rpm-gpg-key-centos5
#released Updates
[UPDATE]
Name=centos-5-Updates
#mirrorlist =http://mirrorlist.centos.org/?release=4&arch= $basearch &repo=updates
baseurl=http://ftp.sjtu.edu.cn/centos/5.0/updates/$basearch/
Gpgcheck=1
Gpgkey=http://mirror.centos.org/centos/rpm-gpg-key-centos5
#packages used/produced in the build and not released
[Addons]
Name=centos-5-Addons
#mirrorlist =http://mirrorlist.centos.org/?release=4&arch= $basearch &repo=addons
baseurl=http://ftp.sjtu.edu.cn/centos/5.0/addons/$basearch/
Gpgcheck=1
Gpgkey=http://mirror.centos.org/centos/rpm-gpg-key-centos5
#additional packages that could be useful
[Extras]
Name=centos-5-Extras
#mirrorlist =http://mirrorlist.centos.org/?release=4&arch= $basearch &repo=extras
baseurl=http://ftp.sjtu.edu.cn/centos/5.0/extras/$basearch/
Gpgcheck=1
Gpgkey=http://mirror.centos.org/centos/rpm-gpg-key-centos5
#additional packages that extend functionality of existing packages
[Centosplus]
Name=centos-5-Plus
#mirrorlist =http://mirrorlist.centos.org/?release=4&arch= $basearch &repo=centosplus
baseurl=http://ftp.sjtu.edu.cn/centos/5.0/centosplus/$basearch/
Gpgcheck=1
Enabled=0
Gpgkey=http://mirror.centos.org/centos/rpm-gpg-key-centos5
#contrib-packages by Centos Users
[Contrib]
Name=centos-5-Contrib
#mirrorlist =http://mirrorlist.centos.org/?release=4&arch= $basearch &repo=contrib
baseurl=http://ftp.sjtu.edu.cn/centos/5.0/contrib/$basearch/
Gpgcheck=1
Enabled=0
Gpgkey=http://mirror.centos.org/centos/rpm-gpg-key-centos5

Several of the fastest CentOS yum in the country (update source)