1. [Home](https://www.g2.com/) 2. ... 3. [Virtual IT Labs Software](https://www.g2.com/categories/virtual-it-labs) 4. [Cisco Packet Tracer Discussions](https://www.g2.com/products/cisco-packet-tracer/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_33e164d73c37e0ec234a4b40d51f0507/cisco-packet-tracer.jpeg "Product Avatar Image") ](/products/cisco-packet-tracer/reviews) [ Cisco Packet Tracer ](/products/cisco-packet-tracer/reviews) (175)4.6/5 Cisco Packet Tracer is a comprehensive network simulation tool developed by Cisco Systems, designed to facilitate the learning and teaching of complex networking concepts. It enables users to create, configure, and troubleshoot virtual networks, providing a realistic environment for practicing networking skills without the need for physical hardware. This software is particularly beneficial for students and professionals preparing for Cisco certifications such as CCNA and CCNP. Key Features and Functionality: - Network Simulation: Allows the creation of network topologies by adding and configuring devices like routers, switches, and end devices through a user-friendly drag-and-drop interface. - Protocol Support: Supports a wide range of protocols across various layers, including HTTP, FTP, SMTP, DNS, DHCP, TCP/IP, RIP, OSPF, EIGRP, BGP, and more, enabling comprehensive network behavior simulation. - Multiuser Collaboration: Facilitates collaborative learning by enabling multiple users to connect and work on the same network topology simultaneously over a real network. - Activity Wizard: Provides tools for instructors to create customized learning activities, set up scenarios, and offer feedback, enhancing the educational experience. - Cross-Platform Compatibility: Available on multiple operating systems, including Windows, Linux, and macOS, ensuring accessibility for a broad user base. Primary Value and User Solutions: Cisco Packet Tracer addresses the challenge of limited access to physical networking equipment by offering a virtual environment where users can practice and develop their networking skills. It serves as an invaluable educational resource, allowing learners to experiment with network configurations, understand protocol behaviors, and troubleshoot issues in a risk-free setting. By simulating real-world networking scenarios, Packet Tracer helps users build a solid foundation in networking principles, preparing them for real-world applications and certification exams. Show More * * * ### 20 Discussions ### 21 Participants ### 70.0 Nps Score Already have Cisco Packet Tracer? ### All Cisco Packet Tracer Discussions Search Most CommentedMost HelpfulPinned by G2Newest All DiscussionsDiscussions with CommentsPinned by G2Discussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Pinned by G2 Newest Filter by All Discussions Discussions with Comments Pinned by G2 Discussions without Comments ![Pinned by G2 as a common question](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pinned by G2 as a common question") G2 Pinned by G2 as a common question • over 2 years ago More Options - [ # What is Cisco Packet Tracer used for? ](/discussions/what-is-cisco-packet-tracer-used-for) What is Cisco Packet Tracer used for? [ Virtual IT Labs Software ](https://www.g2.com/tags/virtual-it-labs-software) * * * \<0\>0\>Upvotes * * * 1 Comment [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.&title=Cisco+Packet+Tracer+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Cisco+Packet+Tracer+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Cisco+Packet+Tracer+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss%0aAsk+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.) 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[ Virtual IT Labs Software ](https://www.g2.com/tags/virtual-it-labs-software)[ Technical Skills Development Software ](https://www.g2.com/tags/technical-skills-development-software)[ Simulation & CAE Software ](https://www.g2.com/tags/simulation-amp-cae-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.&title=Cisco+Packet+Tracer+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Cisco+Packet+Tracer+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Cisco+Packet+Tracer+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss%0aAsk+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.) 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[ Virtual IT Labs Software ](https://www.g2.com/tags/virtual-it-labs-software)[ Technical Skills Development Software ](https://www.g2.com/tags/technical-skills-development-software)[ Simulation & CAE Software ](https://www.g2.com/tags/simulation-amp-cae-software) * * * \<0\>0\>Upvotes * * * 2 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.&title=Cisco+Packet+Tracer+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Cisco+Packet+Tracer+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Cisco+Packet+Tracer+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss%0aAsk+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.) 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[![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Cisco+Packet+Tracer+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss%0aAsk+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") G2 Verified User • about 4 years ago More Options - [ # How do you run python 3 programs on Cisco Packet Tracer? ](/discussions/how-do-you-run-python-3-programs-on-cisco-packet-tracer) I've written some code in py3 and wanted to run it on the software, It says "Python 2.x on PT PC", I can't find any resources on how to run py3 files. Please help me. Thanks. [ python ](https://www.g2.com/tags/python)[ packet tracer ](https://www.g2.com/tags/packet-tracer)[ cisco packet tracer ](https://www.g2.com/tags/cisco-packet-tracer)[ python 3 ](https://www.g2.com/tags/python-3) [ Virtual IT Labs Software ](https://www.g2.com/tags/virtual-it-labs-software)[ Technical Skills Development Software ](https://www.g2.com/tags/technical-skills-development-software)[ Simulation & CAE Software ](https://www.g2.com/tags/simulation-amp-cae-software) Show More * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.&title=Cisco+Packet+Tracer+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Cisco+Packet+Tracer+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Cisco+Packet+Tracer+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss%0aAsk+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Cisco+Packet+Tracer+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss%0aAsk+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") G2 Verified User • about 5 years ago More Options - [ # Nothing much ](/discussions/nothing-much) Improving the ui and making it user friendly [ Virtual IT Labs Software ](https://www.g2.com/tags/virtual-it-labs-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.&title=Cisco+Packet+Tracer+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Cisco+Packet+Tracer+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Cisco+Packet+Tracer+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss%0aAsk+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Cisco+Packet+Tracer+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss%0aAsk+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") G2 Verified User • about 5 years ago More Options - [ # Should GUI will be improved ? ](/discussions/should-gui-will-be-improved) As GUI of Cisco Packet Tracer is not that good. If it gets improved, then it will be more helpful to us. 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[![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Cisco+Packet+Tracer+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss%0aAsk+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") G2 Verified User • about 6 years ago More Options - [ # When does network congestion occur in the system? ](/discussions/26361-when-does-network-congestion-occur-in-the-system) It happens when application should send more data than devices. They caused buffers on the devices to filled up and some times overflow can occur. 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[![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Cisco+Packet+Tracer+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss%0aAsk+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") G2 Verified User • about 6 years ago More Options - [ # Is there any other updated devices available in packet tracer and what version it is? ](/discussions/26271-is-there-any-other-updated-devices-available-in-packet-tracer-and-what-version-it-is) ? 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[![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Cisco+Packet+Tracer+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss%0aAsk+Cisco+Packet+Tracer+questions+and+get+answers+from+expert+users+in+our+Cisco+Packet+Tracer+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") - ‹ Prev‹ Prev - 1 - [2](/products/cisco-packet-tracer/discuss?page=2) - [Next ›Next ›](/products/cisco-packet-tracer/discuss?page=2) ## Start a New Software Discussion Have a software question? Get answers from real users and experts [Start A Discussion](/products/cisco-packet-tracer/discussions/new) * * * ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_33e164d73c37e0ec234a4b40d51f0507/cisco-packet-tracer.jpeg "Product Avatar Image") ### Have you used Cisco Packet Tracer before? Answer a few questions to help the Cisco Packet Tracer community [ Yes ](javascript:void(0))[ Yes ](https://www.g2.com/authorize?form=signup&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fcisco-packet-tracer%2Fdiscuss%3Fsmall_ask%3Dcisco-packet-tracer) No ## Top Contributors in Cisco Packet Tracer 1 ![Milton Andres R.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Milton Andres R.") MR Loading... ### [Milton Andres R.](https://www.g2.com/users/7dca0a39-b782-45e8-889e-0231b070cb2d "Milton Andres R.") Director de Proyectos en Redes S.A 1 pt 2 ![Anuradha B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Anuradha B.") AB Loading... ### [Anuradha B.](https://www.g2.com/users/07e822de-eb79-4a92-ac6b-df540898fb2c "Anuradha B.") 1 pt 3 ![Ishan M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ishan M.") IM Loading... ### [Ishan M.](https://www.g2.com/users/9dbcbb87-95b8-4dfe-a46a-c38dc5c4a1f7 "Ishan M.") General secretary 1 pt 4 ![Syed H.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Syed H.") SH Loading... ### [Syed H.](https://www.g2.com/users/ca10b46a-3c66-4ef0-9f40-ca923813693d "Syed H.") CCTV Officer 1 pt 5 ![Sajid N.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Sajid N.") SN Loading... ### [Sajid N.](https://www.g2.com/users/b1102dc8-6404-480d-a654-df7f8faf6da4 "Sajid N.") Innovator 1 pt