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GSC Sentinel-2 PDGS SRD - emits - ESA

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<strong>GSC</strong> <strong>Sentinel</strong>-2 <strong>PDGS</strong> <strong>SRD</strong><br />

Issue 1 Revision 2 (draft) - 25.07.2010<br />

GMES-GSEG-EOPG-RD-09-0028<br />

page 184 of 204<br />

Email service<br />

NTP service<br />

Proxy service<br />

DNS.<br />

S2-<strong>PDGS</strong>-NET-040<br />

The <strong>PDGS</strong> Network functions shall provide a centralized and integrated Network service<br />

support, consisting of:<br />

Service desk<br />

Network monitoring<br />

Problem resolution<br />

Change management and implementation<br />

Maintenance<br />

Permanent on-call operational service<br />

Reporting (to be detailed)<br />

HW/SW maintenance with a minimum time of intervention of 4 hours in main EU cities,<br />

during the working days (TBC)<br />

S2-<strong>PDGS</strong>-NET-045<br />

The <strong>PDGS</strong> Network functions shall provide appropriate means for monitoring and control<br />

in order to quickly identify any problems, which may arise in the network.<br />

S2-<strong>PDGS</strong>-NET-050<br />

The <strong>PDGS</strong> Network functions shall allow monitoring of physical network activities and<br />

manage incident cases, if any.<br />

S2-<strong>PDGS</strong>-NET-055<br />

The <strong>PDGS</strong> Network functions shall allow monitoring of ongoing operations, system status,<br />

load and performance of each site, providing real-time and historical monitoring tools.<br />

5.21.2 PERFORMANCE REQUIREMENTS<br />

S2-<strong>PDGS</strong>-NET-060<br />

The LAN shall provide the following Performance figures:<br />

Throughput: TBD<br />

Packet jitter: TBD<br />

Packet loss: TBD<br />

Latency: TBD<br />

Round trip delay: TBD<br />

<strong>ESA</strong> UNCLASSIFIED – For Official Use<br />

© <strong>ESA</strong><br />

The copyright of this document is the property of <strong>ESA</strong>. It is supplied in confidence and shall not be reproduced, copied or<br />

communicated to any third party without written permission from <strong>ESA</strong>.

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