Here is new one to networking, and need help to do the following:
* I have cisco 2801 router and PIX 515E , both with passwords and the one who was configuring them no longer available so I need easy step by step to:
1- Restore them to factory default settings.
2- Install Cisco Router and Security Device Manager (SDM) for each of them as I can configure and manage them using web-based.
Please provide me with steps and softwares I need to download and URLs where can I got them.