Filter
Top Products
3
Modifying A User ........................................................................ 41
3.8 IP Addressing ............................................................................. 42
Unit IP Address........................................................................... 42
Serial Interface IP Address......................................................... 42
Subnet Mask............................................................................... 44
3.9 Name Servers............................................................................. 44
Domain Name Server (DNS)...................................................... 44
Windows Name Server (WINS).................................................. 45
Obtaining Name Server Addresses From PPP Client ................ 45
Obtaining Name Server Addresses From SLIP Client................ 45
3.10 Software Installation Instructions................................................ 46
Software Installation Procedures Using Your Own
FTP Server ................................................................................. 46
Software Installation Procedures Using Patton’s
FTP Server ................................................................................. 47
4.0 Installation................................................................................. 49
4.1 Model 2120 Connection.............................................................. 49
4.2 AC Power Connection ................................................................ 49
AC Power Supply (100-240VAC) ............................................... 50
DC Power Supply (36-60VDC)................................................... 50
5.0 Operation................................................................................... 51
5.1 LED Status Indicators................................................................. 51
Rear Panel LEDs........................................................................ 51
Top Panel LEDs ......................................................................... 52
5.2 Flow Control And Session Control.............................................. 53
Flow Control ............................................................................... 53
Session Control .......................................................................... 54
5.3 Using "Show" Commands For 2120 Status ................................ 54
5.4 2120 Utilities ............................................................................... 54
Boot ............................................................................................ 54
EIA232 Connection Closure ....................................................... 55
Ping ............................................................................................ 55
Raw-TCP.................................................................................... 56
Telnet.......................................................................................... 56
Display ARP Table ..................................................................... 56
A Model 2120 Single Port Terminal Server Specifications....... 57
A.1 Serial Interface ............................................................................ 57
A.2 Serial Transmission .................................................................... 57
A.3 DCE/DTE .................................................................................... 57
A.4 RS-232 Status Indicators ............................................................ 57
A.5 Ethernet Interface ....................................................................... 57
A.6 Ethernet Standard ....................................................................... 57
A.7 System Status Indicators ............................................................ 57
A.8 Protocols Supported ................................................................... 57
A.9 Management Services ................................................................ 57
A.10 Memory ....................................................................................... 57