01-29-2025 11:06 AM
I have the following network,
PC1 in VLAN10 with IP 172.17.10.21, PC2 VLAN20 with IP 172.17.20.22, and Router-Wi-Fi VLAN 88 IP 172.17.88.25. Each PC has its corresponding gateway according to its VLAN.
In the Switch, I have created the VLANs and the link to Router1, is in trunk mode, the router in turn has configured subinterfaces, and there is connectivity between PC1 and PC2, the Wi-Fi access point, has configured the two interfaces, and the client PC3, if it is able to connect to the AP, the problem is that there is no connectivity between the AP and the rest of the network, when pinging from the R1 or any other device to the interface of the AP with IP 172. 17.88.25/24, it is not possible to establish connection, and even less when checking connection with the internal part, I have tried with the other AP, but the same thing happens, I attach in a zip the Packet Tracer file.
Tengo la siguiente red,
PC1 en la VLAN10 con IP 172.17.10.21, PC2 VLAN20 con IP 172.17.20.22, y Router-Wi-Fi VLAN 88 IP 172.17.88.25. cada PC tiene su puerta de enlace correspondiente según su VLAN.
en el Switch, tengo creadas las VLAN y el enlace hasta el Router1, es de modo trunk, el router a su vez tiene configuradas subinterfaces, y hay conectividad entre PC1 y PC2, el punto de acceso Wi-Fi, tiene configurado las dos interfaces, y el cliente PC3, si es capaz de conectarse al AP, el problema está en que no hay conectividad entre el AP y el resto de la red, al hacer ping desde el R1 o cualquier otro dispositivo a la interfaz del AP con IP 172.17.88.25/24, no es posible establecer conexión, y todavía menos al comprobar conexión con la parte interna, he probado con el otro AP, pero ocurre lo mismo, adjunto en un zip el archivo Packet Tracer.
01-29-2025 11:55 AM
The only way to achive this, as far as I can tell, is using the Wireless router lan interface, instead the Internet interface. It is not an elegant solution, but it works.
See file attached.
01-29-2025 12:19 PM
Thank you very much for the quick reply, but it's still more or less the same, I still can't ping and I don't understand why
However from PC2 you can reach Router1 at least, I understand that this is a simulation and does not work, but with this configuration in real life it should work as configured.
01-29-2025 12:27 PM
I can ping from both PC0 and PC1 to PC2 and vise-versa. Make sure all the PCs have Ip address and if that is the case, force the PC2 to renew the IP address.
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