Unlike traditional IOS images extracted from physical routers (which require an emulator like Dynamips to translate hardware instructions), an IOL/IOU image is a native Linux application. It runs directly on Linux user space, making it incredibly fast and efficient. Key Features and Supported Technologies
Here are three classic labs you can build with this image. i86bi-linux-l2-adventerprisek9-15.2d.bin
Protecting against ARP poisoning and rogue DHCP servers. 3. Layer 3 Functionality i86bi-linux-l2-adventerprisek9-15.2d.bin