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Error: No functional ports.

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asked by about Cisco Packet Tracer
edited by

I try to run Cisco Packet Tracer, but it gives me this error: "No functional ports". What do I do?

2 Answers

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answered by (309k points)

You need to assign an IP to the switch in order to avoid that error. You can do this using the example below:

Switch(config)#int vlan 1
Switch(config-if)#ip address
Switch(config)#ip default-gateway

This is just an example, you need to add your own IP addresses. After this procedure, reboot the PC and restart the application then it should work normally.

0 votes
answered by

you should be "copy run start" after exit on Switch and click ICMP to PC to Switch and worked.

You no need to reboot PC!

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