Disclaimer: This video is not a how to guide for beginners. You must already have good understanding of Cisco ASA, Remote access VPN concepts.
Level: Advanced
This can be a really useful video for people working at service desk/IT desk, in security domain, Cisco TAC or any TAC that deals with firewalls or VPNs as a part of their job.
There are some other VPN related videos that you might be interested in. I am putting them all here so that you dont have to look around.
Understand how an IPSEC VPN comes up, what information is shared in each packet. After watching these videos you should have sufficient information to answer any question on the topic.
1. 1st Packet: [ Ссылка ]
2. 2nd packet: [ Ссылка ]
3. 3rd packet: [ Ссылка ]
4. 4th packet: [ Ссылка ]
5. 5th & 6th packet: [ Ссылка ]
Extra one: How cookies are generated : [ Ссылка ]
Then you would like to understand how to troubleshoot the problems:
1. MM_WAIT_MSG2 : [ Ссылка ]
2. MM_WAIT_MSG3: [ Ссылка ]
3. MM_WAIT_MSG4: [ Ссылка ]
4. MM_WAIT_MSG5 & MSG6: [ Ссылка ]
Command to troubleshoot a VPN problem and how to understand their output?
[ Ссылка ]
What is Aggressive mode and how it is different than Main mode? How does it work?
[ Ссылка ]
How to configure Cisco Anyconnect? Understand the concepts.
[ Ссылка ]
What is client Profile in Cisco Anyconnect and what is its importance?
[ Ссылка ]
How to troubleshoot Cisco Anyconnect related Problems?
[ Ссылка ]
