ZyXEL Communications GS-4012F/4024 - Manual (Page 31)

GS-4012F/4024 User’s Guide
30 Preface
Graphics Icons Key
User Guide Feedback
Help us help you. E-mail all User Guide-related comments, questions or suggestions for
improvement to [email protected] or send regular mail to The Technical Writing
Team, ZyXEL Communications Corp., 6 Innovation Road II, Science-Based Industrial Park,
Hsinchu, 300, Taiwan. Thank you.
the switch Computer Server
Computer DSLAM Router
Central Office/ ISP Internet Hub/Switch