NVRAM, ROM, and flash memory
Ram nvram and rom
CPU RAM Flash memory Console port fast Ethernet port
Cisco router memory has over 120 gigabytes. That is a lot of memory for a router. This item can be found on either eBay or Amazon for a very cheap price.
Inside the router's chassis.
ROM contains diagnostics executed on hardware modules.Flash memory does not lose its contents during a reboot.
In a Cisco router, the memory that stores packet buffers and routing tables is known as Dynamic Random Access Memory (DRAM). DRAM is used for storing the operational data of the router, including routing information and temporary packet data during processing. In contrast, the router's startup configuration is stored in Non-Volatile Random Access Memory (NVRAM).
router and cables
Which phase of the router boot process involves running diagnostics on the hardware components from ROM?
Yes. It is a very common function.
NVRAM
NVRAM
NVRAM