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A
Appendix C
User Guide for AIR-104/AIR-204
Hardware configuration
•
Four-port 10/100Base-T Ethernet repeater hub
•
One RJ-45 RS-232 connector for management console
•
Two RJ-45 asynchronous RS-232 ports (AIR-104)
or
One RJ-45 asynchronous RS-232 port, two RJ-11 ports for Phone / Line (AIR-204)
•
12VDC/1.5A input - External Power Adapter
•
Six set of LEDs (20 LEDs) to indicate the COM, LAN, Collision of LAN, Diagnostic
and Power status
Applications
•
Dial-up Internet access using the industry standard Point-to-Point Protocol
-
Automatic acquisition of ISP-assigned public IP address
-
One or two Internet Accounts shared by multiple users on the LAN through Port
Address Translation and Multiconnection IP technology
-
Dial-on-Demand
-
Bandwidth-on-Demand using MIP (Multiconnection IP) technology to maximize
the performance of multiple WAN connections
Management
•
Web-based Manager – Internet Connection Console (ICC) for easy network
management
•
Command Line Interface via Telnet or directly attached console terminal (or PC
running terminal emulator)
•
Dynamic Host Configuration Protocol (DHCP) automatically assigns private IP
addresses, Gateway and DNS addresses to client computers on the LAN
-
Static DHCP assignments (up to 20)
•
Connection Log provides detailed records of dialup usage
•
System Date/Time setting and Internet access control via day and time ranges
•
Flash EPROM for easy firmware upgrade and non-volatile configuration storage
•
Extensive troubleshooting and diagnostic capability through the Command Line
Interface
Security
•
Private IP addresses not accessible from the Internet
•
Password protection for management tools
•
Remote Management lockout capability
Specifications
C-1
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