Category Archives: Layer 2

Spring 2017 – CTS267-840 (CCNP TSHOOT) – Cisco Learning Labs Discovery #01 – Week #01

In this introductory Discovery activity we start out journey into the process and tools available to troubleshoot networking issues at the CCNP level. We exam the use of ‘service timestamps’, the MAC address and Address Resolution Protocol (ARP) tables, and we close with a discussion on how to set up some basic buffered logging options. This is all done through the lens of Cisco Learning Labs Discovery #1 activity! Enjoy!

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