Robert Haller

Robert Haller

Robert Haller, Senior Principal Hardware Engineer for Extreme Networks, is working on next generation Ethernet switching solutions, is the corporate Signal and Power Integrity lead and has been a member of the DesignCon Technical Program Committee for 17 years.


Flapping Switch

Mysterious Case of the Flapping Switch

Every network engineer’s nightmare is when you hear from your local technical assistance engineer that a problem is happening in the field on a product already shipping. See how Bob Haller sleuthed his way through a significant troubleshooting challenge, using the tools at hand and some real ingenuity.
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