Packet Tracer 5.3 supports activities authored in Packet Tracer 4.0, 4.1, 4.11, 5.0, 5.1 and 5.2.x . Please note that the last two courses of the CCNA Discovery and CCNA Exploration curricula require Packet Tracer version 4.11 at a minimum, CCNA Security requires version 5.2 at a minimum, and the beta Packet Tracer Skills Based Assessments require version 5.2.1 at a minimum. The curricula are fully compatible with Packet Tracer 5.3

Cisco Packet Tracer is a powerful network simulation program that allows students to experiment with network behavior and ask what if questions. As an integral part of the Networking Academy comprehensive learning experience, Packet Tracer provides simulation, visualization, authoring, assessment, and collaboration capabilities and facilitates the teaching and learning of complex technology concepts.

Cisco Packet Tracer is a powerful program of modeling the network, which allows students to experiment with the operation of the network. Packet Tracer provides simulation, visualization, creation, evaluation, and collaboration capabilities, which facilitates teaching and learning of complex concepts of technology.

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Another hotfix Cisco Security Agent (hereinafter CSA), intrusion prevention system at the host (HIPS) for operating systems Windows, Solaris and Linux.

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Cisco Voice over IP (CVOICE) v6.0 provides an understanding of converged voice and data networks and also the challenges faced by the various network technologies. The course also provides network administrators and network engineers with the knowledge and skills required to integrate gateways and gatekeepers into an enterprise VoIP network. This course is one of several courses in the Cisco CCVP track that addresses design, planning, and deployment practices and provides comprehensive handson experience in configuration and deployment of VoIP networks.