Networking - Explain Implementation-based VPN
architecture - Jan 30, 2010 at 18:00 pm by Vidya Sagar
Explain Implementation-based VPN architecture.
The Implementation-based VPN architecture is utilized for resulting simpler
customer routing and simpler service provider provisioning, and a number of
topologies that are hard for implementation in either the overlay or
peer-to-peer VPN models is made possible. The connection-oriented approach to
the IP routing paradigm benefit is added thorough the establishment of
label-switched paths, whose creation is based on topology information instead
of traffic flow.
Explain Security-based VPN architecture.
Security-based VPN architecture combines the switching of Layer 2 switching and
Layer 3 layer routing and switching. This has became to construct a technology
with the combination of benefits of an overlay VPN and simplified routing which
is brought by peer-to-peer VPN implementation.