By Vijay Bollapragada,Mohamed Khalid,Scott Wainner
The definitive layout and deployment consultant for safe digital deepest networks
- Learn approximately IPSec protocols and Cisco IOS IPSec packet processing
- Understand the diversities among IPSec tunnel mode and shipping mode
- Evaluate the IPSec positive aspects that enhance VPN scalability and fault tolerance, comparable to useless peer detection and regulate airplane keepalives
- Overcome the demanding situations of operating with NAT and PMTUD
- Explore IPSec remote-access positive factors, together with prolonged authentication, mode-configuration, and electronic certificate
- Examine the professionals and cons of varied IPSec connection versions reminiscent of local IPSec, GRE, and distant entry
- Apply fault tolerance tips on how to IPSec VPN designs
- Employ mechanisms to relieve the configuration complexity of a big- scale IPSec VPN, together with Tunnel End-Point Discovery (TED) and Dynamic Multipoint VPNs (DMVPN)
- Add companies to IPSec VPNs, together with voice and multicast
- Understand how network-based VPNs function and the way to combine IPSec VPNs with MPLS VPNs
Among the numerous capabilities that networking applied sciences let is the power for organisations to simply and securely speak with department workplaces, cellular clients, telecommuters, and enterprise companions. Such connectivity is now important to conserving a aggressive point of commercial productiveness. even though a number of applied sciences exist that may permit interconnectivity between enterprise websites, Internet-based digital deepest networks (VPNs) have advanced because the most desirable skill to hyperlink company community assets to distant staff, workplaces, and cellular staff. VPNs supply productiveness improvements, effective and handy distant entry to community assets, site-to-site connectivity, a excessive point of safeguard, and large price savings.
IPSec VPN Design is the 1st booklet to give an in depth exam of the layout features of IPSec protocols that permit safe VPN communique. Divided into 3 components, the booklet presents an excellent knowing of layout and architectural problems with large-scale, safe VPN options. half I contains a finished advent to the final structure of IPSec, together with its protocols and Cisco IOS® IPSec implementation information. half II examines IPSec VPN layout ideas protecting hub-and-spoke, full-mesh, and fault-tolerant designs. This a part of the publication additionally covers dynamic configuration versions used to simplify IPSec VPN designs. half III addresses layout concerns in including prone to an IPSec VPN akin to voice and multicast. This a part of the publication additionally exhibits you the way to successfully combine IPSec VPNs with MPLS VPNs.
IPSec VPN Design will give you the field-tested layout and configuration suggestion that will help you set up an efficient and safe VPN resolution in any environment.
This protection ebook is a part of the Cisco Press® Networking expertise sequence. safeguard titles from Cisco Press support networking pros safe severe facts and assets, hinder and mitigate community assaults, and construct end-to-end self-defending networks.
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Additional resources for IPSec VPN Design (Networking Technology)
IPSec VPN Design (Networking Technology) by Vijay Bollapragada,Mohamed Khalid,Scott Wainner