Magazines
SiliconValley.Com
Enterprise Networking Magazine
Cisco Cert Magazin (TCPMAG.com)
Router God Online Magazine (super)
Information Technology Professional's Resource Center
Computer Networks (former title: Computer Networks and ISDN System)
Articles
Interesting article on the "true" history of Cisco
SearchNetworking.com's article from 30 january 2001:: "Heinz
Ulm: Cisco CCIE drill sergeant"
The Network's Down... Now what ?