Network Consultant /
Solution Architect |
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During
the employment at Affimred networks I was
responsible for the High-Level design for virtual Evolved Packet Core (EPC)
for Machine-To-Machine Services (M2M). My
engagement started with the first sales presentation, followed by High-Level-Design, Interface-Specifications, Dimensioning
of the virtual HW and handover to the Integration team. My
responsibility in this project was: -
Tailoring
the sales presentation to a M2M centric approach. -
Coordination
of the technical responses to the RFP and the RFQ -
Closing
feature-gaps in a roadmap approach between customer and engineering -
Creating
the High-Level-Design document, which consisted of following parts: |
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· Introduction · M2M-vEPC Solution Description · Network Element Platform Overview · Network Element Network Architecture · Network Element Functional Components · Network Element Logical Interfaces · Network Element Physical Interfaces · Global M2M-GGSN HW Platform · HW Platform Scaling · SW Scaling · Vendors Virtualized Mobile Content Cloud · M2M-vEPC IP Design Overview · Vendors Virtualized Mobile Content Cloud · M2M-vEPC IP Design Overview · Gn/Gp
network-context · MPLS-VPN PE network-contexts · Gi network contexts · Specific Gi network context for Internet
Access · Usage of NAT in Gi network context · IP Routing support for networks behind the UEs · Service-Control network-context · EMS operations context · Backup/Restore context · Geo-Redundancy Control context · FCAPS Function Overview · Configuration · Network Element CLI Interface (SSH) · EMS GUI Interface · EMS CLI Interface · Authentication · Radius Authentication Server details · Accounting · Offline Charging Interfaces · Radius Accounting · Network Element Diameter Credit Control Application (Gy) · Network Element User Command Accounting (Logging) Interface · EMS User Command Accounting (Logging) Interface · Performance Management · Network Element Performance Management Interface · EMS Performance Management Interface · Fault Management · Network Element Fault Management Interface · EMS Fault Management Interface · Security · Network Element TACACS+ Authentication and Authorization Functions · EMS Authentication and Authorization Functions · Network Element Encryption Protection Functions · EMS Encryption Protection Functions · Hierarchical Redundancy · N-Ways Intra Site Stateful Session Failover · Geo-Redundant Inter-Intra Site Stateful
Session Failover · Load distribution option for parallel GGSN via multiple DNS |
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