Ethernet Devices On An Ethernet Network; Glm System Capabilities - GE GLM064 User Manual

Chapter 2. Overview

Ethernet Devices on an Ethernet Network

The GLM switches contain a number of features which cannot be accessed over PROFINET, but are available
over Ethernet. The user may choose to install a separate Ethernet network for this purpose, or run both
PROFINET and Ethernet on the same physical network. Refer to Appendix B, Supported Ethernet Commands.
Care needs to be taken that connection to an Ethernet networks does not expose
the application to outside interference or monitoring, and does not impose heavy
traffic on the PROFINET network, which is intended to service IO-Devices in a timely
manner. Refer to the PACSystems RXi, RX3i, RX7i and RSTi-EP Controller Secure
Deployment Guide, GFK-2830.
Caution
Within the RX3i, the user may install an ETM001 module in a rack controlled by the host PLC CPU, or may use
an embedded Ethernet port within the CPU itself to provide the Ethernet features. .If none of the Ethernet-only
features will be used, no dedicated Ethernet function is required.
The following features, which are outside the scope of this manual, may be accessed over Ethernet, but may
not be accessed over PROFINET:
•
Virtual LANs (VLANs)
•
Access Control List Security (ACL)
•
Quality of Service (QoS) features
•
Internet Group Management Protocol (IGMP)

GLM System Capabilities

Function Name
VLAN ID
VLAN Limitation
Privilege Level of User
RMON Statistic Entry
RMON Alarm Entry
RMON Event Entry
IPMC Profile
IPMC Rule / Address Entry
ACE
ICMP Type / Code
MAC-based VLAN Entry
IP subnet-based VLAN Entry
Protocol-based VLAN Group
Voice VLAN OUI
QCE
IP Interface (for management)
IP Route (for management)
Security Access Management
MVR VLAN
MAC Learning table address
IGMP Group
4 PACSystems PROFINET Managed Industrial Ethernet Switches User Manual
System Max Value
4096
1024
15
65535
65
65535
64
128
256
255
256
128
125
16
256
8
32
16
4
8k
256
GFK-3030