Supported Protocols; Ethernet Protocols; Serial Protocols - GE PACSystems RX3i Secure Deployment Manual

Chapter 3. Communication Requirements

3.1 Supported Protocols

ETHERNET Protocols

This section indicates which Ethernet protocols are supported, and by which PROFINET I/O Devices. Note that
some of the supported protocols may not be required in a given system, since the installation may only be
using a subset of the available protocols.
Supported ETHERNET Protocols
Protocol
ARP
Link
LLDP
IPv4
Internet
ICMP
TCP
Transport
UDP
DCE/RPC Client
DCE/RPC Server
PROFINET DCP
client
PROFINET DCP
server
Application
PROFINET I/O
Layer
HTTP Server
HTTPS Server
MRP
SNMP v1 server
SNMP v2c server

Serial Protocols

In addition to Ethernet, PROFINET I/O Devices may also support communication over serial ports (USB). The
information provided here should be used to help guide the specification of any external security controls
required to restrict remote serial access, as well as the specification of any required physical security.
This section indicates which serial protocols are supported, and by which PROFINET I/O Devices. Note that
some of the supported protocols may not be required in a given system, since the installation may only be
using a subset of the available protocols.
Protocol
SNP Slave 1
1 SNP functionality may be limited. For example, it may only provide Firmware Update Services.
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PACSystems PROFINET IO Devices Secure Deployment Guide
RX3i
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