Grasp the concept and business requirements of a VPN.
Identify and describe the differences between various types of available VPN technologies and options.
Grasp the concepts of MPLS and MPLS VPN operation.
Master the concepts of MPLS Layer 2 VPN, its implementation and operation.
Master the concepts of MPLS Layer 3VPN, its implementation and operation.
Grasp the concept of securing VPNs using IPSec.
Describe the operation of IPSec.
Introduction to IP VPNs
oTypes of VPN, VPN Attributes, Components of a VPN
oLegacy VPNs vs IP VPNs, Trusted and Secure VPNs, L2TP, IPSec, MPLS, SSL
MPLS & MPLS VPNs
oMPLS Operation, MPLS Architecture, MPLS Tunnels and Label Stacks
oVirtual Private Wire Service, Virtual Private LAN Service (VPLS), VPLS Operation-Pseudo wires Signalling
oBGP/MPLS VPN, BGP/MPLS VPN Establishment Scenario.
oIPsec Protocols, IPSec Modes, IKE, SA.