Cisco AnyConnect VPN Overview ~ CCNP, CCSP and CCIE Security Version 4 Training Institute in India- Delhi

A new topic for the CCIE Security 3.X blueprint is the Cisco AnyConnect VPN. This is an enhancement to an earlier technology that you are probably familiar with – the Clientless SSL VPN. The idea behind the Clientless SSL VPN is to provide basic VPN capabilities to a remote PC that does not possess a VPN client. The remote PC in this case just needs an SSL capable Web browser.

The Clientless SSL VPN solution has limped along for a time, but has needed enhancements provided by the AnyConnect VPN approach. While the legacy Clientless SSL VPN supports Windows 2000 and Windows XP, the operating systems supported by the AnyConnect VPN feature include:

Windows 2000
Windows XP
Vista
MAC Intel
MAC Power PC
Red Hat Linux

What other features does the AnyConnect VPN provide? Here are the most dramatic improvements:

Datagram Transport Layer Security (DTLS) with SSL connections – DTLS is detailed in RFC 4347 and helps to avoid latency and bandwidth issues associated with some SSL-only connections; the AnyConnect clients also allows fallback to TLD if DTLS fails for any reason
Standalone Mode – the Cisco AnyConnect VPN client can run as a simple PC application that requires no browser in order to function
Command Line Interface (CLI) – the AnyConnect VPN Client features CLI support for various commands
Microsoft Installer (MSI) Support
IPv6 VPN access
Start Before Login (SBL) – in Windows environments, this feature allows for login scripts and drive mapping, as well as other features
Certificate-only authentication – no username and password required

If you are wondering how this new VPN application can coexist with other Cisco VPN options, it turns out that you can use it simultaneously with the legacy Clientless SSL VPN option, and it can coexist with the full IPSec Cisco VPN Client, but you cannot use it simultaneously.
So how does the AnyConnect VPN Client work? The end user either launches the preinstalled AnyConnect VPN client or enters the appropriate URL for your Adaptive Security Appliance (ASA) in a Web browser. Once the user completes authentication, the security appliance determines if the AnyConnect client is needed, and downloads the correct version for the Operating System detected. After downloading, the client installs and establishes a secure SSL connection. Depending upon the ASA configuration, when the VPN connection is terminated, the AnyConnect VPN Client can uninstall itself or remain. In the case of a previously installed AnyConnect VPN Client, after user authentication, the security appliance can upgrade the AnyConnect VPN Client version as needed.
The next post on this subject will cover caveats and best practices for the automated installation of the AnyConnect VPN client on remote PCs.

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Network Bulls is Best Institute for Cisco CCNA, CCNA Security, CCNA Voice, CCNP, CCNP Security, CCNP Voice, CCIP, CCIE RS, CCIE Security Version 4 and CCIE Voice Certification courses in India. Network Bulls is a complete Cisco Certification Training and Course Coaching Institute in Gurgaon/Delhi NCR region in India. Network Bulls has Biggest Cisco Training labs in India. Network Bulls offers all Cisco courses on Real Cisco Devices. Network Bulls has Biggest Team of CCIE Trainers in North India, with more than 90% of passing rate in First Attempt for CCIE Security Version 4 candidates.

Biggest Cisco Training Labs in India
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Latest equipments available for CCIE Security Version 4

Network Bulls Institute Gurgaon

Network Bulls Institute in Gurgaon is one of the best Cisco Certifications Training Centers in India. Network Bulls has Biggest Networking Training and Networking courses labs in North India. Network Bulls is offering Cisco Training courses on real Cisco Routers and Switches. Labs of Network Bulls Institute are 24x7 Available. There are many coaching Centers in Delhi, Gurgaon, Chandigarh, Jaipur, Surat, Mumbai, Bangalore, Hyderabad and Chennai, who are offering Cisco courses, but very few institutes out of that big list are offering Cisco Networking Training on real Cisco devices, with Live Projects. Network Bulls is not just an institute. Network Bulls is a Networking and Network Security Training and consultancy company, which is offering Cisco certifications Training as well support too. NB is awarded in January 2012, by Times, as Best Network Security and Cisco Training Institute for the year 2011. Network Bulls is also offering Summer Training in Gurgaon and Delhi. Network Bulls has collaboration with IT companies, from which Network Bulls is offering Networking courses in Summer Training and Industrial Training of Btech BE BCA MCA students on real Live projects. Job Oriented Training and Industrial Training on Live projects is also offered by network bulls in Gurgaon and Delhi NCR region. Network Bulls is also providing Cisco Networking Trainings to Corporates of Delhi, Gurgaon, bangalore, Jaipur, Nigeria, Chandigarh, Mohali, Haryana, Punjab, Bhiwani, Ambala, Chennai, Hyderabad.
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CCIE Security Version 4

Cisco Finally updated CCIE Security Lab exam blueprint. WSA Ironport and ISE devices are added in CCIE Security Version 4 Lab Exam Syllabus Blueprint. In Updated CCIE Security Version 4 Syllabus blueprint, new technologies like Mobile Security, VoIP Security and IPV6 Security along with Network Security, are added. As in CCIE Security Version 3 blueprint, Cisco had focused on Network Security only, but now as per market demand, Cisco is looking forward to produce Internet gear Security Engineer, not only Network Security engineers.
In CCIE Security Version 4 Bluerpint, Lab Exam is going to be more interested than before. What is Difference in CCIE Security Version 3 and Version 4? Just go through the CCIE Security Version 4 Lab Equipment and Lab Exam Syllabus Blueprints and find out!

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Network Bulls is Best institute for cisco certifications training in gurgaon. Network Bulls: A Complete CISCO Security Training Institute in Delhi/NCR, Gurgaon. Network Bulls provides Class Room, Online, One to One and Boot camp training on CCNA, CCNP, CCNA Security, CCNA Voice, CCSP, CCIE R&S, CCIE Security. Network Bulls is India's top CCIE (Cisco Certified Internetwork Expert) bootcamps, online classes and expert technical training Provider. Network Bulls provides ccna training in gurgaon. best ccnp training in gurgaon and bootcamp training for ccie written and lab certification in fast track, slow track and normal track for freshers and experienced candidates. NB is best ccie training institute in india. if anyone reallly interested doing quality training of cisco CCIE security Version 4, than i will recommend NB for CCIE Security Version 4 Training in India. CCIE Security Version 4 is highest level Certification offered by Cisco Systems, in Network Security track. All new devices of CCIE Security Version 4, are available in Network Bulls Gurgaon.

About Network Bulls Gurgaon

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