Just started learning Networking and creating basic schemes on Cisco PT. Still struggling with some stuff so I kindly ask for some help
I can ping any PC and any server from all the wirelessly connected devices. I can ping any server from any PC, however, I can't ping neither of the wireless devices nor the router.
Added a picture for reference.
What could be the issue?
Accepted Solutions
Hi
There are 2 things you need to keep in mind.
1- A host on a network needs to have a gateway to be able to communicate with a host on another network.
In your case the hosts do not have a gateway.
2- Even adding a gateway (192.168.7.15), there will be no communication, since the 0/0 interface of the router you are using is destined for the Internet.
The router has a default ACL that denies communication from the internet to the LAN, but allows communication from the LAN to the internet.
You can check this in simulation mode.
Regards
Remember to mark the correct answers as solved, as this helps other users with similar questions.
Hi
There are 2 things you need to keep in mind.
1- A host on a network needs to have a gateway to be able to communicate with a host on another network.
In your case the hosts do not have a gateway.
2- Even adding a gateway (192.168.7.15), there will be no communication, since the 0/0 interface of the router you are using is destined for the Internet.
The router has a default ACL that denies communication from the internet to the LAN, but allows communication from the LAN to the internet.
You can check this in simulation mode.
Regards
Remember to mark the correct answers as solved, as this helps other users with similar questions.
