User manual

H7921-RHZ-i 3G Router User Manual
CONTENTS
CHAPTER 1 ABOUT THIS MANUAL ............................................................................ 4
1.1 Purpose ..................................................................................................... 4
1.2 Applicable scope ....................................................................................... 4
1.3 Version information ................................................................................. 4
1.4 Convention ............................................................................................... 5
1.5 Technical support ..................................................................................... 5
1.6 Acronym and term ................................................................................... 6
CHAPTER 2 Product Introduction ....................................................................... 9
2.1 Galaxy 3G overview ...................................................................................... 9
2.1.1 Product appearance ........................................................................... 9
2.1.2 Other Accessories ............................................................................. 11
2.1.3 Device installation ............................................................................ 11
2.2 Function and features ................................................................................ 12
2.2.1 Hardware function ............................................................................ 12
2.2.2 Software function ............................................................................. 13
2.3 System application ..................................................................................... 13
CHAPTER 3 ROUTER CONFIGURATION ................................................................... 15
3.1 Overview ..................................................................................................... 15
3.2 Connection settings .................................................................................... 15
3.2.1 Environment requirements .............................................................. 15
3.2.2 Connection method .......................................................................... 16
3.2.3 Network configuration...................................................................... 18
3.2.4 System login ...................................................................................... 22
3.3 WEB-based configuration ........................................................................... 23
3.3.1 General ............................................................................................. 23
3.3.2 Internet ............................................................................................. 25
3.3.3 Local network ................................................................................... 28
3.3.4 Applications ...................................................................................... 31
3.3.6 VPN (Only H7921-RHZ-i series have this option) .............................. 40
3.3.7 Forward ............................................................................................. 45
3.3.8 System tools ...................................................................................... 50
3.3.9 Status display .................................................................................... 55
CHAPTER 4 FREQUENTLY ASKED QUESTIONS (FAQ) ............................................... 57
4.1 Fault analysis .............................................................................................. 57
APPENDIX: SOFTWARE UPGRADE DESCRIPTION .................................................... 59