CCNA Explorer 2 Introduction to Routing and Packet Forwarding - Teknologisk videncenter
What Is NVRAM, and When Should I Reset It On My Mac?
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How to Reset PRAM on a Mac | OSXDaily
What is Rom in Router
Actiive Tech Networks - Cisco CCNA Router Components show flash: shows all files in flash. show startup-config: shows the backup configuration stored in NVRAM. show running-config: shows the configuration the router is