Hello to everyone. I just found this site and I'm impressed.
In case this is the wrong forum I'm posting, i apologize and please any moderator/admin move it to the proper forum.
Above you can see a screenshot of the network.
For the last 5 days, I'm trying to setup this network and I'm facing problems. Not all the computers can access each other, and a 5th with windows xp can't even be seen or see other computers on the network.
I followed this guide https://www.howtogeek.com/howto/15247/complete-guide-to-networking-windows-7-with-xp-and-vista/
and although when i press the "see full map" button on network and sharing center i can view the network as you can see (it's the same on all computers)the problem is that
AA1: does not have access to any of the computers.
AA2: has access to AA4
AA3: does not have access to any of the computers
AA4: has access to AA2
My modem/router is
ZTE ZXDSL 931VII
Is there anything i can do? because i can't understand what the problem might be.
Thanks in advance for your answers
PS: Sorry if it is already answered somewhere else, but i could not find it here (as i told you I'm new here in order to be sure that is not answered somewhere that i did not look.
Edit: Fixed the image link