Symmetricom XLi IEEE 1588 ユーザーズマニュアル

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The IEEE 1588 card becomes available in the user interface after the XLi IEEE 1588 Clock has 

been operating for approximately 3 to 5 minutes. 

Use F131 to view the status of and configure the following items on the IEEE 1588 card: 

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Option bay location of the IEEE 1588 card (status only)

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Static IP address, subnet mask and default gateway for the network port

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DHCP enabled/disabled

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DHCP-assigned IP address, subnet mask and default gateway for the network port (status only)

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PTP synchronization message interval

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PTP burst mode enabled/disabled

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PTP network port enabled/disabled 

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PTP subdomain name

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Re-initialize the IEEE 1588 card, restore factory defaults

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Re-initialize the IEEE 1588 card, restore the current settings

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PTP Master or Slave. If slave, set as primary, secondary, or standby reference source 

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PTP Slave Synchronization Threshold

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PTP Preferred Master Configuration

The option bay number identifies the physical location of the option card in the chassis. The factory 
configured location of the IEEE 1588 cards are option bay 4 (PTP master) and, when present for TBD 
option bay 2 (PTP slave). For units that have the second IEEE 1588 card (PTP slave), the card is located 
in option bay 2. See Figure 7.

The static IP address, subnet mask and default gateway identify the 1588 port on the network. 

1. Only displayed when PTP DHCP is set to ENABLE.