CLI user manual
Page1
CHAPTER 1 Access to Serial server serial device server
The CLI user manual compliant with the products as follows:
NP302-2D(RS-232), 2 port RS-232 to Ethernet;
NP302-2D(RS-485), 2 port RS-485/422 to Ethernet;
NP304-4D(RS-232), 4 port RS-232 to Ethernet;
NP304-4DI(RS-485), 4 port RS-485/422 to Ethernet;
NP308-8D(RS-232), 8 port RS-232 to Ethernet;
NP308-8DI(RS-485), 8 port RS-485/422 to Ethernet;
NP3016-16D(RS-232), 16 port RS-232 to Ethernet;
NP3016-16DI(RS-485), 16 port RS-485/422 to Ethernet;
1.1
Configuration through Telnet
Terminal device use telnet connect to Serial server through PC, the requirements are as follows:
1.
The IP address of Serial server, can get it by search or modify (Use IP command under the system management
view);
2.
If PC and serial device server in the same local area network, the IP address must in a same network segment,
otherwise, PC and serial device server must cross-router.
If satisfied these two requirements, can use telnet access to serial device server, and then configure the serial
device server.
1
）
Establish configuration environment, just connect PC ‘s Ethernet port connect to serial device server’s
Ethernet port through Local area network
2
）
Before access Serial server through Telnet, need to input
“
Telnet
+ Space+ serial server’s
IP address
”
for
checking, Figure 1.1.1 as follows:
（
Figure 1.1.1
）
3
）
Hit “Enter”, checkout successful and till PC show
“
Please input hostname and password
”
, ask user to input
user name and password, default is admin, figure 1.1.2 as follows:
（
Figure 1.1.2
）
