Cisco Packet Tracer

Cisco Packet Tracer is a powerful network simulation tool developed by Cisco Systems, designed for learning, practicing, and visualizing computer networks, IoT, and cybersecurity concepts. It offers a virtual environment to create, configure, and troubleshoot network topologies with drag-and-drop simplicity, making it ideal for students, educators, and IT professionals. Also known as a network simulator, Packet Tracer supports multi-user collaboration and real-time protocol simulation.

4.8 (4 reviews)
Network Emulators
windows linux mac
Overview Download Installation Guide FAQ

Frequently Asked Questions

Find answers to common questions about Cisco Packet Tracer

Do you have a question about Cisco Packet Tracer?

A clear and specific title helps others find your question

Add all relevant details to help others understand your question

Supported formats: JPG, PNG, GIF (maximum 5MB)

Please log in to ask a question.

A

No IP Address Assigned

Abdelrhman Elhusein • 1 month ago • Answered

I connected two PCs in Packet Tracer, but when I try to ping one from the other, it says ‘Destination host unreachable’ or ‘No IP assigned’. What am I...
0 replies
156 views
1

Admin Answer

Verified
This happens when the device does not have a valid IP address. To fix it: Open the PC or device configuration. Go to Desktop > IP Configuration. Assign a Static IP Address, Subnet Mask, and Default Gateway manually. Example: PC1 → IP: 192.168.1.2 / Mask: 255.255.255.0 / Gateway: 192.168.1.1 PC2 → IP: 192.168.1.3 / Mask: 255.255.255.0 / Gateway: 192.168.1.1 If you are using a DHCP server, make sure the DHCP service is enabled and properly configured. After assigning correct IP settings, try pinging again. You should now get successful replies.

33 minutes ago

A

Login Issues (Redirecting to NetAcad or Login Failure)

Abdelrhman Elhusein • 1 month ago • Answered

When I try to log into Cisco Packet Tracer, it keeps redirecting me to the Cisco NetAcad website or says login failed. How can I fix this?
0 replies
253 views
1

Admin Answer

Verified
This problem usually happens due to changes in Cisco’s login system or a firewall/VPN blocking the connection. To fix it: Select the ‘Skills for All’ login option instead of the old ‘NetAcad’ option. Make sure your firewall or antivirus is not blocking Packet Tracer. Add Packet Tracer to the exception list. Disable VPNs or proxies temporarily, as they may prevent the app from connecting to Cisco servers. If the issue persists, try reinstalling Packet Tracer. Most users have reported that switching to the ‘Skills for All’ login option solved the problem immediately."

20 minutes ago

Popular Questions