GNS3 1.2 all in one

GNS3 is an alternative or complementary tool to real labs for network engineers, administrators and people studying for certifications such as Cisco CCNA, CCNP and CCIE as well as Juniper JNCIA, JNCIS and JNCIE. It can also be used to experiment features or to check configurations that need to be deployed later on real devices. GNS3 also includes other features like connection of the virtual network to real ones or packet captures using Wireshark. GNS3 provides a graphical user interface to design and configure virtual networks.
This is complete simulation tool for networking with Original IOS.
Hyperterminal, SuperPuTTY, Wire Shark and so on Tools Provided Complete Experience of Real life Application.
Free Version.