Spectracom Technical Support For Ntp; Configuring Ptp - Spectracom VelaSync 1232 User Manual

2.11 Configuring PTP
5. Click the
2.10.11 Spectracom Technical Support for NTP
Spectracom does not provide technical assistance for configuring and installing NTP on
Unix-based applications. Please refer to
Another
news://comp.protocols.time.ntp
Spectracom can provide support for Microsoft
spectracom.com
See
port.
2.11

Configuring PTP

Precision Time Protocol (PTP) is a time protocol that can be used to synchronize com-
puters on an Ethernet network. VelaSync supports PTP Version 1 and 2, as specified in
the IEEE 1588-2002 and IEEE 1588-2008 standard, via four (4) Ethernet ports.
VelaSync currently can be configured as a PTP Master Clock only.
Next to PTP specifications, this topic describes the PTP menu items and settings, and
outlines how to set up VelaSync as a PTP Master.
PTP Specifications
Inputs/Outputs: (4) Port
Signal
Management: Web UI
Network
PTP Version
PTP Profiles
Transmission
[default]
Timestamping: VelaSync has PTP time stamp functionality which is set to use
the UTC timescale.
86
Require Authentication
additional security of authorized access. VelaSync to accept only
authenticated requests (MD5) from this user or network segment.
Allow NTP Queries
external NTP queries into VelaSync services.
Submit button.
helpful source
.
for additional information, or contact Spectracom Technical Sup-
Type: Ethernet
Speeds: 100 Mb/s, 1Gb/s, or 10Gb/s
supported: PTP 1 IEEE (1588-2002) and 2 (IEEE 1588-2008)
supported: Default, Telecom, Enterprise
modes: Unicast, Multicast (IPv4 and Ethernet), and Hybrid
(checkbox)—Check this box if you want the
(checkbox)—Check this box if you want to allow
www.ntp.org
for NTP information and FAQs.
is the Internet
®
Windows-based time synchronization.
CHAPTER 2 • VelaSync User's Manual Rev. 3
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