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How do you assign a new IP address to a Web-IO already having an unknown address?
The simplest and invariably effective method is to assign a new IP address via the serial port A with the aid of a termi...
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How many IP addresses does a Web-IO with additional serial Com-Server functionality require?
Only one! Whether the IOs or the serial interface are to be addressed is determined via the TCP port or the protocol (HT...
Why can’t I assign an IP address using a static entry in the ARP cache?
This method can only be used if the Web-IO does not currently have an IP address (see also How do you assign a new IP ad...
How can the network traffic be monitored?
In the case of all terminal equipment that is connected to a network, communications problems can occur for which there ...
How does the Com-Server find the valid subnet mask and gateway address?
In order to be able to communicate beyond the local network, in addition to the IP address, the Com-Server also requires...
How do you assign a new IP address to a Com-Server already having an unknown address?
The simplest and invariably effective method is to assign a new IP address via the serial port A with the aid of a termi...
How many IP addresses does a Com-Server having more than one serial port require?
Only one! Which of the serial ports is accessed is determined by which TCP port number is used.
Although in practice on...
How do you prevent in DHCP environments the Com-Server from getting an unintended IP address?
The Com-Server uses the DHCP-compatible BOOTP protocol to avoid this problem. In contrast to DHCP, this is based on fixe...
How do I reset the Com-Server to its factory default settings?
The standard way to recreate the factory default settings is by means of the Telnet configuration under port number 1111...
Why does the Com-Server configuration menu not appear for a Telnet connection?
The Com-Server configuration menu is only available through TCP Port 1111. If the connection is established from the Tel...