About flash mem

[mayankparekh13]

Hi All,

pls let me know about the flash file used in 2821 router . i have attached flash document . in these doc there are lot of file pls sugest that which file is unnecessary and also use of files.

Thanks in adavance

[Leo Laohoo]

Depends on what you want the 2821 for?

Files include the following:

1. IOS (c2800nm-advipservicesk9-mz.124-3f.bin);

2. SDM;

3. Cisco IP Tel files;

4. UC files

If you want to only use this router for non-VoIP, I suggest you back-up all the files and leave only the IOS behind.