User manual

Publication 1783-UM003D-EN-E - December 2009 85
Chapter 3
4. Check the synchronization state on the switch port.
Change the PTP Timing Message Settings
Use the PTP dialog box to change the timing message settings if the switch is
in Boundary mode.
1. Choose Configure>PTP from the Device Manager Web interface menu.
2. Choose Boundary mode from the Mode pull-down box.
3. Click the Advanced Settings tab.
In This Mode The Switch Port Can Be Description
Boundary Listening The switch port is waiting while a parent or grand master 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 grand master
clock. For example, two different switch ports claim the same parent or
grand master 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 grand master
clock.
Slave The switch port is connected to and synchronizing with the parent or
grand master clock.
Faulty PTP is not operating properly on that switch port.
Disabled PTP is not enabled on the switch port.
End-to-End Transparent Not Faulty The switch port is operating properly.
Faulty The switch port is not operating properly.
Faulty (ptp is disabled) PTP is not enabled on the switch port.