GSC Sentinel-2 PDGS SRD - emits - ESA
GSC Sentinel-2 PDGS SRD - emits - ESA
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>.