Moxa EDS-P510 [7/36] The turbo ring concept
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Communication Redundancy Turbo Ring
2-2
The Turbo Ring Concept
Moxa developed the proprietary Turbo Ring protocol to optimize communication redundancy and achieve a
faster recovery time on the network.
The Turbo Ring and Turbo Ring V2 protocols identify one switch as the master of the network, and then
automatically block packets from traveling through any of the network’s redundant loops. In the event that one
branch of the ring gets disconnected from the rest of the network, the protocol automatically readjusts the ring
so that the part of the network that was disconnected can reestablish contact with the rest of the network.
Setting up “Turbo Ring” or “Turbo Ring V2”
1. Select any two ports as redundant ports.
2. Connect the redundant ports to form the Turbo Ring.
The user does not need to configure any of the switches as the master to use Turbo Ring or Turbo Ring V2. If
none of the switches in the ring is configured as the master, then the protocol will automatically assign master
status to one of the switches. In fact, the master is only used to identify which segment in the redundant ring
acts as the backup path. In the following subsections, we explain how the redundant path is selected for rings
configured for Turbo Ring, and Turbo Ring V2.
Determining the Redundant Path of a “Turbo Ring” Ring
In this case, the redundant segment (i.e., the segment that will be blocked during normal operation) is
determined by the number of switches in the ring, and where the ring master is located.
When the Number of Switches in the Turbo Ring is Even
If there are 2N switches (an even number) in the “Turbo
Ring” ring, then the backup segment is one of the two
segments connected to the (N+1)st switch (i.e., the switch
directly opposite the master).
Содержание
- User s manual p.1
- Communication redundancy p.1
- Www moxa com product p.1
- Fourth edition march 2015 p.1
- Trademarks p.2
- Technical support contact information p.2
- Disclaimer p.2
- Copyright notice p.2
- Communication redundancy p.2
- Www moxa com support p.2
- User s manual p.2
- Table of contents p.3
- Redundancy p.4
- Introduction to communication p.4
- Gigabit ethernet redundant ring capability 50 ms p.5
- Communication redundancy introduction to communication redundancy p.5
- Turbo ring p.6
- When the number of switches in the turbo ring is even p.7
- The turbo ring concept p.7
- Setting up turbo ring or turbo ring v2 p.7
- Determining the redundant path of a turbo ring ring p.7
- Communication redundancy turbo ring p.7
- Determining the redundant path of a turbo ring v2 ring p.8
- Communication redundancy turbo ring p.8
- Attention p.8
- When the number of switches in the turbo ring is odd p.8
- Ring coupling configuration p.8
- Ring coupling for a turbo ring v2 ring p.9
- Ring coupling for a turbo ring ring p.9
- Communication redundancy turbo ring p.9
- Attention p.9
- Turbo ring v2 p.10
- Dynamic ring coupling drc configuration applies only to p.10
- Dual ring for a turbo ring v2 ring p.11
- Dual ring configuration applies only to turbo ring v2 p.11
- Communication redundancy turbo ring p.11
- Attention p.11
- Dual homing configuration applies only to turbo ring v2 p.12
- Configuring turbo ring and turbo ring v2 p.12
- Configuring turbo ring p.12
- Communication redundancy turbo ring p.12
- Explanation of settings items p.13
- Explanation of current status items p.13
- Communication redundancy turbo ring p.13
- Communication redundancy turbo ring p.14
- Explanation of current status items p.15
- Configuring turbo ring v2 p.15
- Communication redundancy turbo ring p.15
- Explanation of settings items p.16
- Communication redundancy turbo ring p.16
- Communication redundancy turbo ring p.17
- Communication redundancy turbo ring p.18
- Explanation of ring status items p.19
- Configuring turbo ring v2 with dynamic ring coupling p.19
- Communication redundancy turbo ring p.19
- Explanation of drc status items p.20
- Communication redundancy turbo ring p.20
- Explanation of ring settings items p.20
- Turbo chain p.21
- The turbo chain concept p.22
- Setting up turbo chain p.22
- Communication redundancy turbo chain p.22
- Tail switch configuration p.23
- Member switch configuration p.23
- Head switch configuration p.23
- Explanation of current status items p.23
- Configuring turbo chain p.23
- Communication redundancy turbo chain p.23
- Explanation of settings items p.24
- Communication redundancy turbo chain p.24
- Communication redundancy turbo chain p.25
- Stp rstp mstp p.26
- Communication redundancy stp rstp mstp p.27
- What is stp p.27
- The stp rstp mstp concept p.27
- Stp requirements p.28
- How stp works p.28
- Communication redundancy stp rstp mstp p.28
- Stp reconfiguration p.29
- Stp configuration p.29
- Stp calculation p.29
- Differences between stp rstp and mstp p.29
- Communication redundancy stp rstp mstp p.29
- Stp example p.30
- Communication redundancy stp rstp mstp p.30
- Using stp on a network with multiple vlans p.31
- Configuring stp rstp p.31
- Communication redundancy stp rstp mstp p.31
- Communication redundancy stp rstp mstp p.32
- Configuring mstp p.33
- Communication redundancy stp rstp mstp p.33
- Communication redundancy stp rstp mstp p.34
- Communication redundancy stp rstp mstp p.35
- Configuration limits of stp rstp p.36
- Communication redundancy stp rstp mstp p.36
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