Your task is to configure routers R1 and R2 to support a siteto-
site IPsec VPN when traffic flows from their respective LANs. The IPsec VPN tunnel is from router R1
to router R2 via R3. R3 acts as a pass-through and has no knowledge of the VPN. IPsec provides secure
transmission of sensitive information over unprotected networks such as the Internet. IPsec acts at the
network layer, protecting and authenticating IP packets between participating IPsec devices (peers), such
as Cisco routers.
You are required to configure the routers to enable communication between remote site and the local site
using Site to Site VPN tunnel.
At the end, command show crypto ipsec sa will be used to verify the match interesting packet between
network [url removed, login to view](local) and [url removed, login to view] (remote).
Dues Date : 15 June 2017