自由训练为A+， iNet+， Network+， Security+， Cisco， Unix，网络设计
土星互联网工作圆环与一些正派工具一起提供很多好自由学习的和训练内容。 报道的面积包括以下： 证明(A+、iNet+、Network+、Security+和Cisco)，下载、互联网协议、远程存取、安全、电信、测验、Unix Docs和工具和网络设计Docs和工具。
土星互联网工作圆环：
networking.ringofsaturn.com/
它证明：
networking.ringofsaturn.com/Certifications/
A+核心检查(Aplus) ：
networking.ringofsaturn.com/Certifications/apluscore.php
A+操作系统的技术：
networking.ringofsaturn.com/Certifications/aplusos.php
BCMSN研究指南：
networking.ringofsaturn.com/Certifications/BCMSN.php
BCRAN研究指南：
networking.ringofsaturn.com/Certifications/BCRAN.php
BSCN研究指南：
networking.ringofsaturn.com/Certifications/BSCN.php
CCNA研究指南：
networking.ringofsaturn.com/Certifications/CCNA.php
CID研究指南：
networking.ringofsaturn.com/Certifications/CID.php
CIT研究指南：
networking.ringofsaturn.com/Certifications/CIT.php
DCN研究指南：
networking.ringofsaturn.com/Certifications/DCN.php
iNet+证明：
networking.ringofsaturn.com/Certifications/inetplus.php
Network+证明：
networking.ringofsaturn.com/Certifications/networkplus.php
Security+研究指南：
networking.ringofsaturn.com/Certifications/Security+SYN-101B..。
Security+ Certification:
networking.ringofsaturn.com/Certifications/securityplus.php
Cisco Docs ：
networking.ringofsaturn.com/Cisco/
IP和发送Docs和工具：
networking.ringofsaturn.com/IP/
互联网协议：
networking.ringofsaturn.com/Protocols/
远程存取&路由器：
networking.ringofsaturn.com/RemoteAccess/
安全：
networking.ringofsaturn.com/Security/
电信Docs ：
networking.ringofsaturn.com/Telecommunications/
网上工具：
networking.ringofsaturn.com/Tools/
网上测验：
networking.ringofsaturn.com/Tools/quizzes.cgi
期限和定义：
networking.ringofsaturn.com/Tools/terms.cgi
Unix Docs和工具：
networking.ringofsaturn.com/Unix/
网络设计Docs和工具：
networking.ringofsaturn.com/Web/
相关岗位：
Free Certification Prep for CIW, CompTIA, Cisco, and Microsoft MCSE 32 Cisco Certification Practice Exams Free Cisco Books, Guides, and Manuals Cisco CCNP Certifcation Training Materials Cisco Books and Networking Resources
土星互联网工作圆环：
networking.ringofsaturn.com/
它证明：
networking.ringofsaturn.com/Certifications/
A+核心检查(Aplus) ：
networking.ringofsaturn.com/Certifications/apluscore.php
A+操作系统的技术：
networking.ringofsaturn.com/Certifications/aplusos.php
BCMSN研究指南：
networking.ringofsaturn.com/Certifications/BCMSN.php
BCRAN研究指南：
networking.ringofsaturn.com/Certifications/BCRAN.php
BSCN研究指南：
networking.ringofsaturn.com/Certifications/BSCN.php
CCNA研究指南：
networking.ringofsaturn.com/Certifications/CCNA.php
CID研究指南：
networking.ringofsaturn.com/Certifications/CID.php
CIT研究指南：
networking.ringofsaturn.com/Certifications/CIT.php
DCN研究指南：
networking.ringofsaturn.com/Certifications/DCN.php
iNet+证明：
networking.ringofsaturn.com/Certifications/inetplus.php
Network+证明：
networking.ringofsaturn.com/Certifications/networkplus.php
Security+研究指南：
networking.ringofsaturn.com/Certifications/Security+SYN-101B..。
Security+ Certification:
networking.ringofsaturn.com/Certifications/securityplus.php
Cisco Docs ：
networking.ringofsaturn.com/Cisco/
IP和发送Docs和工具：
networking.ringofsaturn.com/IP/
互联网协议：
networking.ringofsaturn.com/Protocols/
远程存取&路由器：
networking.ringofsaturn.com/RemoteAccess/
安全：
networking.ringofsaturn.com/Security/
电信Docs ：
networking.ringofsaturn.com/Telecommunications/
网上工具：
networking.ringofsaturn.com/Tools/
网上测验：
networking.ringofsaturn.com/Tools/quizzes.cgi
期限和定义：
networking.ringofsaturn.com/Tools/terms.cgi
Unix Docs和工具：
networking.ringofsaturn.com/Unix/
网络设计Docs和工具：
networking.ringofsaturn.com/Web/
大众化： 14% [?]
