Securing Network Communication with Cisco VPNs

Securing Network Communication with Cisco VPNs

English | MP4 | AVC 1280×720 | AAC 44KHz 2ch | 2h 58m | 635 MB

Once an organization has selected the right VPN for their needs, someone will need to add the VPN configuration to the router and this is where you come in, however, it’s also important to know how it’s done and this is where this course comes in.

Cisco offers a number of different VPN solutions and whilst choosing the correct one based on your requirements is important, it is also very important to know how to configure, maintain, and troubleshoot your chosen VPN solution. In this course, Securing Network Communication with Cisco VPNs, you will learn how to configure four different site-to-site VPNs on Cisco Routers and ASAs. First, you will go through the setup of a basic point to point IPSec VPN. Next, you will move on to configuring full mesh GETVPNs, DMVPNs, and FlexVPNs. When you are finished with course, you will not only be able to understand the process of configuring VPNs in order to protect sensitive data that may be traversing across most types of network, but you will also have the skills and knowledge to use relevant show commands and debugs in order to troubleshoot issues with your site to site VPN.

Table of Contents

Course Overview
1 Course Overview

Configuring IPSec VPNs
2 A Review of IPSec VPNs
3 Configuring ISAKMP Policies
4 Creating IPSec Transform Sets
5 Classifying Interesting Traffic with ACLs
6 Binding the Components with a Crypto Map
7 Setting a PSK with Tunnel Groups
8 Working around NAT Issues with NAT-T

Implementing GETVPNs
9 An Overview of GETVPNs
10 Creating a GETVPN Interesting Traffic Access List
11 Configuring a GETVPN Key Server
12 Adding Group Members to a GETVPN
13 Analyzing GETVPN Encrypted Packets

Enabling DMVPNs
14 A Recap of DMVPNs
15 Configuring Hub GRE Tunnels and Next Hop Servers
16 Configuring Spoke GRE Tunnels and Next Hop Clients
17 Protecting Data with IPSec over GRE
18 Avoiding Fragmentation of Tunnelled Packets

Configuring FlexVPNs
19 An Overview of FlexVPNs
20 Creating IKEv2 Keyrings
21 Building IKEv2 Profiles
22 Configuring IPSec Profiles
23 Creating Virtual Templates on Hub Routers
24 Enabling Tunnel Interfaces on Spoke Routers
25 Creating Virtual Templates on Spoke Routers

Troubleshooting Site-to-site VPNs
26 Diagnosing VPN Connection Issues with Syslog
27 Utilizing Common VPN Show Commands
28 Making Use of Show Commands with GETVPNs
29 Troubleshooting DMVPNs Using Show Commands
30 Using IKEv2 Show Commands with FlexVPNs
31 Debugging IPSec VPNs
32 Using Debugs with GETVPNs
33 Making Use of Debugs with DMVPNs
34 Debugging IKEv2 and FlexVPNs