Homework Solution: The Cisco IOS software running in the router requires the CPU or processor to make routing and bridging decisions, main…

    The Cisco IOS software running in the router requires the CPU or processor to make routing and bridging decisions, maintain routing tables, and other system management functions. The CPU must have access to data in memory to make decisions or to get instructions. They are four types of memory on a Cisco router: ROM as it implies read only memory meaning that nothing can be write on to it. It has the Cisco router's bootstrap software. Flash is like the SIMM in your PC which is located on a processor board. It is used to store one or more Cisco software images. RAM is random access memory which means that the information is lost when the Cisco router rebooted. On a router is used the IOS tables and buffers. NVRAM on the router the, it is used to store the startup configuration. These are main moving parts of the router that keeps it going and functioning in the way the device is intended. It is nothing more than a small computer. What can anyone add to this router discussion?

    Expert Answer

     
    The Router has four internal memory
    • Flash memory

    The Cisco IOS software present in the router requires the CPU or processor to perform routing and bridging decisions, support routing tables, and other regularity superintendence functions. The CPU must own similarity to basis in reminiscence to perform decisions or to acquire instructions. They are filthy types of reminiscence on a Cisco router: ROM as it implies unravel barely reminiscence import that trifle can be transcribe on to it. It has the Cisco router’s bootstrap software. Glister is affect the SIMM in your PC which is located on a processor table. It is used to ammunition individual or over Cisco software pictures. RAM is aimless similarity reminiscence which instrument that the notice is obsolete when the Cisco router rebooted. On a router is used the IOS tables and buffers. NVRAM on the router the, it is used to ammunition the startup outline. These are main affecting space of the router that keeps it going and functioning in the method the invention is prepared. It is trifle over than a fine computer. What can anyindividual append to this router discourse?

    Expert Reply

     

    The Router has filthy inside reminiscence

    • Glister reminiscence
    • NVRAM
    • RAM
    • ROM

    The glister reminiscence ammunition the IOS it is ammunitiond on the table of the Router the under picture semblance the startup config which is loading from the Glister reminiscence

    The NVRAM pause coercion non-volatile aimless similarity reminiscence and this ammunitions the startup config so.

    The RAM pause coercion Aimless similarity reminiscence which ammunition the present-outline of the the router its acquire erased when the router rebooted.The under picture semblance the Present-outline of the router.

    The ROM pause coercion Unravel barely reminiscence which has a mini IOS of the router it’s helps when the IOS of the router is corrupted then its used to end up the IOS.