DesignFundamentalsNews

What Does The RTD-1-ADDR_FLAP System Message Mean?

I ran into this very issue many moons ago. Good post by Vinay!  By: Vinay Sharma – Cisco  https://supportforums.cisco.com/docs/DOC-2246     Introduction What does the RTD-1-ADDR_FLAP system message mean? Resolution The RTD-1-ADDR_FLAP error message indicates that a MAC address is moving consistently between different ports. This error message is only applicable on the …

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Fundamentals

Cisco AP VCI 60 – “ServiceProvider”

I was helping another engineer troubleshoot a Cisco access point join problem. To my surprise I discovered the VCI was “Cisco AP c3500-ServiceProvider” I can appreciate when I end a day with a quick reflection, did I learn anything new today? Yesterday was one of those days! I was assisting …

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