# Network-Basic-4(Модель OSI. Транспортный уровень - L4) ### 4.1 Настройка инфраструктуры. 1. EVE - топология.![](https://i.imgur.com/Exm1EnJ.png) 2. Firewall. ![](https://i.imgur.com/CDC78kj.png) 3. Debian. ![](https://i.imgur.com/jRgYPms.png) ![](https://i.imgur.com/WjpWVPw.png) 5. WIN. ![](https://i.imgur.com/0C5f3PY.png) 6. KALI. ![](https://i.imgur.com/yrcP2je.png) 7. KALI MITM. ![](https://i.imgur.com/E17OJ4X.png) ![](https://i.imgur.com/PxuJWtV.png) ### 4.2 Сканирование сети в разных режимах. 1. netdiscover - ARP запрос для нахождения устройств в сети.![](https://i.imgur.com/2DjNFpV.png) ![](https://i.imgur.com/ALFnzRo.png) ![](https://i.imgur.com/iEIZimA.png) 2. nmap. ![](https://i.imgur.com/ol07x7l.png) ![](https://i.imgur.com/k307ZQs.png) ![](https://i.imgur.com/i679GMj.png) ![](https://i.imgur.com/xWq2trB.png) ![](https://i.imgur.com/wxMXqay.png) ![](https://i.imgur.com/CZjoEvD.png) ![](https://i.imgur.com/7OFdIh4.png) ### 4.3 Настроить SPAN так, чтобы Kali Linux могла обрабатыввать трафик. 1. Kali.![](https://i.imgur.com/c8f4U78.png) ![](https://i.imgur.com/kab3EVj.png) 3. Switch.![](https://i.imgur.com/eDRzROB.png) 4. PING 8.8.8.8 & ya.![](https://i.imgur.com/Tc13jue.png) ![](https://i.imgur.com/Gdf5OrN.png) ![](https://i.imgur.com/ymndDv1.png) ![](https://i.imgur.com/3bp5jkM.png)