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Message ID: 444     Entry time: Thu Apr 24 22:06:47 2008
Author: Andrey 
Type: Summary 
Category: Computers 
Subject: Ethernet Cables and Hubs 
Today in the morning (between 8.30AM and noon) Joe and I were working on understanding which ethernet cables connect "processors controlling the work of equipment in the interferometer room" and "Internet hub in the computer room".

Firstly, we took off several times the blue ethernet cables from the router located near ETMX in the morning. We were trying to understand which port in the hub is responsible for the interaction with that processor.

Secondly, we were working on reviving the connection with the computer controlling vacuum in the interferometer.

Later in the middle of the day (around 2PM) Joe continued some work with ethernet cables without me. We plan on continuing the cable work on Friday morning. A better and more detailed elog will appear then.
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