Ok, what VLANS are being used on the switch? If you set the PVID to 146 will it pass that VLAN? The PVID is where it sends untagged traffic.

switchport general allowed vlan add 137,146 tagged

hello, if I put:

switchport general pvid 1

Do not let any vlan. packets are lost from both vlan

Hi,

If you set the PVID of the port to 137, that is what it is going to pass.

ethernet interface 1/g15
General switchport mode
switchport general pvid 1
switchport general allowed vlan add 137, 146

What model hub do you have?

Hi, I changed the settings as follows:

ethernet interface 1/g15
General switchport mode
switchport general allowed vlan add tagged 137.146
exit

in the configuration does not show:
switchport general pvid 1

still does not pass both vlan

if I put:
switchport general pvid 146 passes that vlan traffic

regards

LPC28

3COM officeConnect Ethernet hub 16c

but I can have other models in other parts of the network

The hub is not VLAN aware, most hubs are not. The problem probably is that the traffic coming back from the PCs through the hub is not tagged with the proper VLAN and is only going to the default VLAN of the switchport as untagged traffic. So if the PCs are not set to transmit the proper VLAN in the driver settings, the switch is not going to route them correctly.

Hello, the configuration of the vlan on the switch are:

interface vlan 137
name "XXX"
exit
interface vlan 146
name "YYY"
exit

or must be assigned the IP in each vlan?

So are there IP addresses for each VLAN on the switch?

Run the command

Show ip interface

Does it show IP addresses for both VLANs?

For testing I have 1 pc in each vlan, which is basically the same as I have in the network

LPC28

What kind of devices are attached to the hub? It sounds like the traffic is untagged and going to the default VLAN.

Hi, I have added the IP to the vlans, now the setup is this:

interface vlan 137
name "XXX"
routing
ip address 10.7.37.1 255.255.255.192
interface vlan 503
name "YYY"
routing
ip address 10.50.3.1 255.255.255.240

ethernet interface 1/g15
General switchport mode
switchport general allowed vlan add 137,503 tagged
exit

But still not working.

Can the PC on LVAN 503 ping the switch at 10.50.3.1?

Try using a trunk port instead of a general port and see if that works, as it will only pass tagged traffic and it sounds like the PCs are sending untagged traffic.

with switchport general pvid 1: no