User`s manual
Table Of Contents
- 1. Introduction
- 2. Getting Started
- 3. Featured Functions
- Configuring Basic Settings
- Using Port Trunking
- Configuring SNMP
- Using Communication Redundancy
- Using Traffic Prioritization
- Using Virtual LAN
- Using Multicast Filtering
- Using Bandwidth Management
- Using Port Access Control
- Using IP Filter
- Using Auto Warning
- Using Line-Swap-Fast-Recovery
- Using Set Device IP
- Using Diagnosis
- LLDP
- Using Monitor
- Using the MAC Address Table
- Using System Log
- Using HTTPS/SSL
- A. MIB Groups
- B. Specifications
- C. Modbus/TCP Map
PT-7728 User’s Manual Featured Functions
3-23
Turbo Ring with even number of switches
Master
If the number of Ethernet switches in the Turbo
Ring is 2N (an even number), the backup
segment is one of the two segments connected
to the (N+1)st switch (i.e., the unit directly
opposite the master).
Turbo Ring with odd number switches
Master
Segment N+1
If the number of Ethernet switches in the Turbo
Ring is 2N+1 (an odd number), the backup
segment is the (N+1)st segment counting
counterclockwise.
For the example shown here, N=1, so that
N+1=2.
Determining the Redundant Path for Turbo Ring V2
Master
For Turbo Ring V2, the backup segment is the
segment connected to the 2nd redundant port
on the master.
Please refer to Configuring Turbo Ring V2
later in this chapter.