Talk:Hierarchical network

"harro5" has deleted this page within seconds of an upload, citing CSD A1. Harro5 is a high school child who cannot possibly have the relevent qualifications and experience to understand, edit or delete a page on networking. Does anyone know how to stop harro5 from this disruptive behaviour?

CSD A1 deletion
This page was deleted on the basis of it being too short (i think). This is a valid graphic and explanation of a concept, deleted by a high school child in a field which normally requires a degree and 2 years experience to fully understand.
 * See Undeletion policy and deletion review for info on how you can request that this article be restored. Also, the 'A1' criteria doesn't indicate that the article was 'too short', but rather that it did not indicate why the topic would be noteworthy for inclusion in an encyclopedia. --CBDunkerson 01:00, 13 May 2006 (UTC)