The CalREN backbone Skills: none IT concepts: backbone topology, LAN backbone connection, backbone management, link traffic statistics, device status statistics.

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Presentation transcript:

The CalREN backbone Skills: none IT concepts: backbone topology, LAN backbone connection, backbone management, link traffic statistics, device status statistics This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License.

Where does this topic fit? Internet concepts –Applications –Technology (communication) –Implications Internet skills –Application development –Content creation

Real time map CalREN backbone

Many LANs connect to the Los Angeles data center Los Angeles data center map

CSUDH link to the data center

CSUDH traffic Saturday 8:53 AM

CSUDH router

CSUDH router status Saturday 9:08 AM

A few questions

1.Compare the upstream and downstream traffic rates at CSUDH and Pepperdine at a given time of day. 2.What was the most recent date on which the Pepperdine router was down? 3.What was the most recent date on which the CSUDH router was down? Pepperdine university is located in Malibu and connects to the same data center as CSUDH

The CalREN backbone Skills: none IT concepts: backbone topology, LAN backbone connection, backbone management, link traffic statistics, device status statistics This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License.