![]() ![]() When deactivated, HTTP requests to the logic controller WebVisualisation protocol are ignored. This parameter deactivates the Web visualization pages of the controller. When deactivated, SNMP requests are ignored. There is no direct conversion, IP addresses are chosen by the network administrator and can be changed easily, MAC addresses are assigned to each NIC and are not supposed to be changed. This parameter deactivates the SNMP server of the controller. When deactivated, HTTPS requests to the controller Secured Web Server are ignored. This parameter deactivates the Secured Web Server of the controller. When deactivated, Fast TCP requests are ignored. will list all IP addresses with the MAC address equal to FF-FF-FF-FF-FF-FF. ![]() For example: Get-NetNeighbor -LinkLayerAddress ff-ff-ff-ff-ff-ff. ![]() This mapping procedure is important because the lengths of the IP and MAC addresses differ, and a. This parameter deactivates the remote connection. The Get-NetNeighbor allows you to get the IP addresses from the MAC addresses if present in the ARP cache. Address Resolution Protocol (ARP) is a protocol or procedure that connects an ever-changing Internet Protocol (IP) address to a fixed physical machine address, also known as a media access control (MAC) address, in a local-area network (LAN). When deactivated, Modbus requests to the controller are ignored. This parameter deactivates the Modbus Server of the controller. Therefore, no connection is possible on Ethernet from a PC with EcoStruxure Machine Expert, from an HMI target that wants to exchange variables with this controller, from an OPC server, or from Controller Assistant. When deactivated, Machine Expert requests from any device are rejected. This parameter deactivates the Machine Expert protocol on Ethernet interfaces. If you dont have an entry it will do a broadcast on your LAN (within the subnet you are in) to query for it. If you dont have a reverse lookup zone it will lookup in your local name cache. When deactivated, FTP requests are ignored. This will parse your reverse lookup zone in DNS. For more information on this subject, refer to the Unity Pro / EcoStruxure Control Expert online help (Deriving IP parameters from a MAC address). Therefore, the default IP address for this M340 PLC is 84.18.26.196. This parameter deactivates the FTP Server of the controller. The MAC address for an M340 PLC is 000053121AC4. When deactivated, Discovery requests are ignored. This parameter deactivates Discovery protocol. ![]()
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