User Manual
Table Of Contents
- Package Contents
- Hardware Description
- Installing the Switch
- Installation Steps
- DIN-Rail Mounting
- Wall Mount Plate Mounting
- Wiring the Power Inputs
- Wiring the Fault Alarm Contact
- Wiring the Digital Inputs / Outputs (GE-DSH-73)
- Installing the SFP transceiver
- Factory Redundant Ring Application
- Transportation Networking and Public Wireless Service
- X-Ring Application
- Coupling Ring Application
- Dual Homing Application
- Connecting to the Console Port
- Login in the Console Interface
- CLI Management
- About Web-based Management
- Requirements
- Logging on the Switch
- System
- Port Management
- Protocol
- Security
- Digital Input/Output (GE-DSH-73)
- Power Over Ethernet (GE-DSH-82-PoE)
- Factory Default
- Save Configuration
- System Reboot
- System Commands Set
- Port Commands Set
- Trunk Commands Set
- VLAN Commands Set
- Spanning Tree Commands Set
- QOS Commands Set
- IGMP Commands Set
- MAC / Filter Table Commands Set
- SNMP Commands Set
- Port Mirroring Commands Set
- 802.1x Commands Set
- TFTP Commands Set
- SystemLog, SMTP and Event Commands Set
- SNTP Commands Set
- X-ring Commands Set
- PoE Command Set
- Address Table
- What is PoE?
- Switch's RJ-45 Pin Assignments
- 10/100Mbps, 10/100Base-TX
Chapter 3: Network Application
36 GE-DSH-73/DSH-82 and DSH-82-PoE User Manual
Coupling Ring Application
In the network, it may have more than one X-Ring group. By using the coupling ring
function, it can connect each X-Ring for the redundant backup. It can ensure the
transmissions between two ring groups not to fail. The following figure is a sample of
coupling ring application.
Dual Homing Application
Dual Homing function is to prevent the connection lose from between X-Ring group
and upper level/core switch. Assign two ports to be the Dual Homing port that is
backup port in the X-Ring group. The Dual Homing function only works when the X-
Ring function is active. Each X-Ring group only has one Dual Homing port.
NOTE: In Dual Homing application architecture, the upper level switches need to
enable the Rapid Spanning Tree protocol.