![Rockwell ArmorStratix 5700 series Instructions Manual Download Page 205](http://html1.mh-extra.com/html/rockwell/armorstratix-5700-series/armorstratix-5700-series_instructions-manual_1475083205.webp)
Rockwell Automation Publication 1783-UM007F-EN-P - September 2016
205
Configure Switch Features
Chapter 7
Figure 7 - Boundary Mode
Table 37 - Boundary Mode
Field
Description
Clock Identity
Displays a unique identifier for the clock.
Grandmaster Selection Priority1
Type a value to override the default criteria (clock quality, clock class, and so on) for the best master clock selection. A lower value takes
precedence.
Valid values: 0…255
Default: 128
Grandmaster Selection Priority 2
Type a value to use as a tie-breaker between two devices that are otherwise equally matched in the default criteria. For example, you can give
a specific switch priority over other identical switches. A lower value takes precedence.
Valid values: 0…255
Default: 128
Offset from Master
Displays the time offset in nanoseconds between the slave and master clocks.
Port
Displays the port type and port number:
• Fa—Fast Ethernet
• Gi—Gigabit Ethernet
• Te—TenGigabit Ethernet
Enable
Check the checkbox for each port on which to enable PTP. You can enable one or more switch ports.
By default, PTP is enabled on all the Fast Ethernet and Gigabit Ethernet ports.
For Stratix 8000/8300 switches, only the ports on the base switch module are PTP-capable. The switch expansion modules do not support PTP.
State
Displays the synchronization state of the switch port with the parent or grandmaster clock:
• Initializing—The switch port is waiting while a parent or grandmaster clock is selected.
• Listening—The switch port is waiting while a parent or grandmaster clock is selected.
• Pre-master—The switch port is transitioning to change to Master state.
• Master—The switch is acting as a parent clock to the devices connected to that switch port.
• Passive—The switch has detected a redundant path to a parent or grandmaster clock. For example, two different switch ports claim the
same parent or grandmaster clock. To prevent a loop in the network, one of the ports changes to Passive state.
• Uncalibrated—The switch port cannot synchronize with the parent or grandmaster clock.
• Slave—The switch port is connected to and synchronizing with the parent or grandmaster clock.
• Faulty—Either PTP is not operating properly on the switch port or nothing is connected to the port.
• Disabled—PTP is not enabled on the switch port.
Summary of Contents for ArmorStratix 5700 series
Page 12: ...12 Rockwell Automation Publication 1783 UM007F EN P September 2016 Table of Contents Notes...
Page 14: ...14 Rockwell Automation Publication 1783 UM007F EN P September 2016 Preface Notes...
Page 16: ...16 Rockwell Automation Publication 1783 UM007F EN P September 2016 Summary of Changes Notes...
Page 486: ...486 Rockwell Automation Publication 1783 UM007F EN P September 2016 Appendix A DataTypes Notes...
Page 547: ......