For example, if I have a switch, router, or firewall that has been running continuously for 10–15 years and I reboot it, is the flash memory likely to still be healthy enough to load the operating system into RAM? What are the typical expected lifespans of switches, routers, and firewalls, particularly when it comes to their internal flash storage?
For example, if I have a switch, router, or firewall that has been running continuously for 10–15 years and I reboot it, is the flash memory likely to still be healthy enough to load the operating system...
Also, are there other factors, such as the flash controller, write/erase cycles, temperature, or data retention, that significantly affect how long it will last?
What are the typical expected lifespans of switches, routers, and firewalls, particularly when it comes to their internal flash storage?
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For example, if I have a switch, router, or firewall that has been running continuously for 10–15 years and I reboot it, is the flash memory likely to still be healthy enough to load the operating system into RAM? What are the typical expected lifespans of switches, routers, and firewalls, particularly when it comes to their internal flash storage? For example, does Cisco generally use flash memory with a longer lifespan than Juniper, or does it primarily depend on the specific type and quality of flash memory used in the device?
Does the manufacturer make a significant difference?
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