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- LANCOM switch of the GS-3xxx series
- LANCOM router
- LCOS as of version 8.50 (download latest version)
- LANtools as of version 8.50 (download latest version)
- LCOS SX as of version 4.00 RU2 (download latest version)
- Functioning networks 168.45.0/24 and 192.168.0.0/24 on the LANCOM router
- Previously configured VLANs 1 - 3 on the GS-3xxx
- Any web browser for accessing the web interface of the GS-3xxx
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- Mode: From the drop-down menu, select the option Router.
- DNS server 1: From the drop-down menu, select the option Configured IPv4 or IPv6 and enter the IP address of a DNS server that the switch can reach (in this example the IP address of a router on the same network).
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You can add additional DNS servers if required. |
1.3) For the IP Interfaces, modify the following parameters:
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If the destination network 192.168.0.0/24 is reached behind a router that is not the standard gateway, a separate routing entry needs to be created using the button Add Route.
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- IP address: Enter the network address of the destination network (in this example 192.168.50.0).
- Netmask: Enter the subnet mask of the destination network (in this example 255.255.255.0).
- Router: Enter the IP address of the GS-3xxx in VLAN 1 as specified in step 1.3 (in this example 192.168.45.100).
- Select the option IP masquerading switched off .
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3) Preventing communications between the different networks on GS-3xxx series switches (optional):
If necessary, you can prevent communication between the different networks on the GS-3xxx.