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Connecting two routers, two ISPs, two subnets
I have two gateway routers with DHCP and their own ISP, and a GS724Tv4 smart switch. How would I set the network up so that the subnets 192.168.1.xx can communicate with 192.168.2.xx and vice versa? ...
Vaungo wrote:Physical connections:
- Router A is connected to port 1 on subnet 192.168.1.xx (devices are wirelessly connected, like PC 1)
- Router B is connected to port 2 on subnet 192.168.2.xx (devices are wirelessly connected, like PC 2)
- An additional workstation (not shown in the diagram) is connected to port 3 (call it PC 3)
VLan config:
- Ports 1 and 2 are members of VLan 10 (untagged)
- Ports 1 and 3 are members of VLan 20 (untagged)
PVID config:
- Port 1 is set to PVID 10
- Port 2 is set to PVID 10
Forget that assymetric VLAN stuff - do _not_ overload ports with untagged VLANs.
Configure two dedicated VLANs,
- ports which have to be used with [U]ntagged VLAN 10 put to PVID 10,
- ports to be used with [U]ntaggded VLAN 20 put to PVID20,
- ports which re inteded for VLAN trunking, e.g. for a VLAN aware wireless access point, a trunk t another vlan capable switch run all* ports as [T]agged. * one VLAN can be set untagged as shown above
If this does work accordingly, head to the fine user manual, p.152 ff. Configure VLAN Routing
Vaungo wrote:Physical connections:
- Router A is connected to port 1 on subnet 192.168.1.xx (devices are wirelessly connected, like PC 1)
- Router B is connected to port 2 on subnet 192.168.2.xx (devices are wirelessly connected, like PC 2)
- An additional workstation (not shown in the diagram) is connected to port 3 (call it PC 3)
VLan config:
- Ports 1 and 2 are members of VLan 10 (untagged)
- Ports 1 and 3 are members of VLan 20 (untagged)
PVID config:
- Port 1 is set to PVID 10
- Port 2 is set to PVID 10
Forget that assymetric VLAN stuff - do _not_ overload ports with untagged VLANs.
Configure two dedicated VLANs,
- ports which have to be used with [U]ntagged VLAN 10 put to PVID 10,
- ports to be used with [U]ntaggded VLAN 20 put to PVID20,
- ports which re inteded for VLAN trunking, e.g. for a VLAN aware wireless access point, a trunk t another vlan capable switch run all* ports as [T]agged. * one VLAN can be set untagged as shown above
If this does work accordingly, head to the fine user manual, p.152 ff. Configure VLAN Routing
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