Figure 55: MetaCentum L2 infrastructure
Both the optical transmission and IP/MPLS network layers also supports E2E services and its
distribution via the GN2+ network. Based on projects or advanced users requirements we can
choose the optimal solution. The necessary part of E2E services is also the monitoring and traffic
statistics generation. The current CESNET2 backbone supports this capability.
The external connectivity status of CESNET2 as of January 2007 is:
1.
2 x 10 Gbps to the Czech Neutral Internet Exchange (NIX.CZ)
2.
10 Gbps to Géant
3.
10 Gbps to SANET (the NREN of the Slovak Republic) and SIX
4.
10 Gbps to ACONet (the NREN of Austria) and VIX
5.
10 Gbps to PIONIER (the NREN of Poland)
6.
10 Gbps to NetherLight for projects within the framework of the GLIF initiative
7.
1.8 Gbps for commodity traffic
In addition to above-mentioned links, there is a 10 GE LAN PHY interface for Géant2+ End-to-
End services available.
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