Stack Exchange network consists of 178 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Network Engineering Stack Exchange is a question and answer site for network engineers. It only takes a minute to sign up.
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
How can the Cisco Packet Tracer show the port's name?
the GNS3 can show its interface name.
You can set the Interface in Cisco Packet Tracer menu Options -> Preferences -> Interface,
then check the Always Show Port Labels in Logical Workspace.
Always Show Port Labels in Logical Workspace
Go to "Options" --> "Preferences" --> "Interfaces" Then Check "Always Shows Ports and Labels"
Required, but never shown