Describe a router's flash memory.
What will be an ideal response?
Flash memory is a type of erasable, programmable, read-only memory (EPROM). This means that flash memory is not typically modified during normal operations; however, it can be upgraded or erased when necessary. The content of flash memory is maintained even when the router is rebooted.
Flash memory contains the working copy of the current Cisco IOS and is the component that initializes the IOS for normal router operations. Flash memory on certain series of Cisco routers can store multiple versions of the IOS, which can make upgrading the IOS easier and safer. For example, if an upgrade to the IOS is implemented, but later found undesirable or difficult to use, the router can be configured to use the original copy of the IOS.
You might also like to view...
What is the c-string function to determine the number of characters in a c-string?
Fill in the blank(s) with the appropriate word(s).
What is Media queries?
What will be an ideal response?
When a cell has ________ applied, you can sort on the icon set applied to the cells instead of the underlying values
Fill in the blank(s) with the appropriate word(s).
Discuss the variety of shapes and sizes in which cases come for desktops, laptops, tablets, smartphones, portable media devices, and game consoles.
What will be an ideal response?