Changes between Version 22 and Version 23 of clusterdvlan

10/28/09 16:46:49 (13 years ago)



  • clusterdvlan

    v22 v23  
     145== 3.  Backbone Connectivity Options ==
     148=== 3.1 Internet2 ===
     150a)  See [[ ]]
     152a)  L3 service
     157b)  Pre-configured VLANs on GENI “wave”, between certain Internet2 Wave System nodes.    See
     159This is the approach being used by ProtoGENI backbone nodes;  see
     164c)  Direct connections to the Internet2 Wave System nodes. 
     166This is the approach being used by ProtoGENI backbone nodes;  see
     168More details on this can be found at .  It states that the  ProtoGENI switches (shown below in the IP table) are each attached to the GENI L2 wave but also to I2's Layer 3 network at 1Gb/s.
     170d)  Tunnel to Internet2 Wave System nodes. 
     172From :  Those aggregates that cannot get on the wave but are attached to I2 might be able to configure static IP tunnels (such as Ethernet over GRE) to one of the ProtoGENI switches attached to I2's Layer 3 services.
     174e)  Switched VLANs using Internet2 DCN service.
     176The Internet2 DCN service provides switched VLANs, but there are two issues that suggest that it will not be utilized for GENI traffic.   
     178First, its use has not been included in the package of services donated to GENI, and thus there may be a cost to the GENI aggregate now, or in the future.
     180Second, it is available in only a limited number of Internet2 PoPs, and these may be difficult to reach.
     182Currently, ORCA plans to provide an interface into the Internet2 IDC by 2/1/10.
     1852.1 NLR
     189a)  L3 service  See
     194b)  Switched (or pre-configured) VLANs using FrameNet service.  See
     199Setup using Sherpa service. 
     201BEN has used Sherpa to pre-configure VLANs;  see , Figure 6-4.
     203ORCA plans to provide an interface into the Sherpa GCI by 2/1/10.
     205c)  VLANs via C-Wave service?