Ip Features On Cisco Routers ***English Subtitles***

Learn about IP feautres and how they work, their disadvanteges & Security issues and attacks related to them.

What you'll learn
Understand IP features and how they work.
Clarify some unusal behavior of networks.
What are IP feautes disadvantages.
Security Issues relted to IP features
How to mitigate Attacks related to IP features.
Requirements
Student should have basic knowledge of networking especailly with Cisco. Ideally a student should have CCNA knowledge level or Network+ & basic konwledge of Cisco commands.
Description
This course will help you understand some behaviors that seems strange or unusual in networking such as hosts that do not use default gateway to communicate with other subnets. You will understand how such things happen.You will understand the mechanisms of some of important IP features such as Proxy ARP, IP redirects, IP directed Broadcasts.You will understand the disadvantages and security issues related to these features, the attacks that they allow, and how to mitigate them. This course is focusing on the practical side as much as possible using cisco routers emulated in GNS3.

Overview

Section 1: Course Introduction

Lecture 1 Introduction

Section 2: Proxy ARP

Lecture 2 Hosts Withotut A Default Gateway

Lecture 3 Proxy ARP Explained

Lecture 4 Hosts With a Default Gateway Outside the Subnet

Lecture 5 The Necessity of Routing

Lecture 6 Disadvantges on Hosts

Lecture 7 The ARP Cache When Using a Default Gateway

Lecture 8 Disadvantages on Routers & The Best Way to Configure Static Routing

Lecture 9 DoS & MiTM Attacks using Proxy ARP

Lecture 10 Proxy ARP Usage Cases

Lecture 11 Proxy ARP Summary

Section 3: ICMP Redirects

Lecture 12 ICMP Redirects Explained

Lecture 13 ICMP Redirects Disadvantges 1

Lecture 14 ICMP Redirects Disadvantges 2 (The ICMP Redirects Attack)

Lecture 15 ICMP Redirects Summary

Section 4: IP Directed Broadcasts

Lecture 16 IP Directed Broadcasts Explained

Lecture 17 The IP Smurfing Attack

Lecture 18 Mitigating the IP Smurfing Attack with uRPF

Lecture 19 IP Directed Broadcast Summary

Section 5: Bonus Lecture: More courses - Lowest Price

Lecture 20 Bonus Lecture: More courses - Lowest Price

Students who want to gain more knowledge in the Networking and Information Securtiy fields.