department of redundant redundant URL department.

http://mirrors.usc.edu/pub/linux/fedora/fedora/fedora/2/

http://mirrors.usc.edu/pub/linux/distributions/redhat/redhat/linux/

UPDATE 2004-12-02: It should be something like
http://$SERVER/pub/linux/fedora/core/$VERSION/
http://$SERVER/pub/linux/fedora/extras/$VERSION/