Rockwell Automation Publication 1783-UM007F-EN-P - September 2016
217
Configure Switch Features
Chapter 7
Redundant Gateways
The redundant gateway feature provides redundant paths from a DLR
network to the outside network. You can configure multiple gateways and
assign each gateway a precedence value. Only one gateway can be active at any
given time. A backup gateway uses the configuration of the active gateway if the
active gateway becomes inactive. The network can switch from the active
gateway to a backup gateway within 14 ms…6.1 seconds, depending on the
uplink network redundancy protocol.
Typically, the redundant gateway feature is configured on trunk ports
independent of the DLR configuration of the access ports.
IMPORTANT
Redundant gateways do not work with End to End Transparent mode for
Precision Time Protocol. For more information about End to End Transparent
mode, see
.
IMPORTANT
The redundant gateway feature requires all devices on the ring to be
compatible with redundant gateway. Connections to devices wired to or
through a DLR network can be lost upon a gateway changeover if all DLR
network devices are not compatible with redundant gateway.
For more information about redundant gateway compatibility, see answer ID
731689 in the Technical Support Center:
https://rockwellautomation.custhelp.com/app/answers/detail/a_id/
731689
Содержание ArmorStratix 5700 series
Страница 12: ...12 Rockwell Automation Publication 1783 UM007F EN P September 2016 Table of Contents Notes...
Страница 14: ...14 Rockwell Automation Publication 1783 UM007F EN P September 2016 Preface Notes...
Страница 16: ...16 Rockwell Automation Publication 1783 UM007F EN P September 2016 Summary of Changes Notes...
Страница 156: ...156 Rockwell Automation Publication 1783 UM007F EN P September 2016 Chapter 5 Install Stratix 5700 Switches Notes...
Страница 370: ...370 Rockwell Automation Publication 1783 UM007F EN P September 2016 Chapter 7 Configure Switch Features...
Страница 407: ...Rockwell Automation Publication 1783 UM007F EN P September 2016 407 Monitor the Switch Chapter 8...
Страница 409: ...Rockwell Automation Publication 1783 UM007F EN P September 2016 409 Monitor the Switch Chapter 8...
Страница 486: ...486 Rockwell Automation Publication 1783 UM007F EN P September 2016 Appendix A DataTypes Notes...
Страница 494: ...494 Rockwell Automation Publication 1783 UM007F EN P September 2016 Appendix B Port Assignments for CIP Data Notes...
Страница 540: ...540 Rockwell Automation Publication 1783 UM007F EN P September 2016 Appendix D Cables and Connectors Notes...
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