Digi WR21 - Configuring the LAN Interface of the WR21

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BAS-SVX069F-EN
Figure 9. ETH 0 (WAN Port) configuration (Advanced tab)
8. If the device is in Hub mode, click the SSwwiittcchh ttoo PPoorrtt IIssoollaattee mmooddee button.
9. If the change in step 9 was required, click SSaavvee CCoonnffiigguurraattiioonn, which opens the SSaavvee
CCoonnffiigguurraattiioonn ddiiaalloogg.
10. Click SSaavvee AAllll. After the save operation is complete, reboot the WR21.
Configuring the LAN Interface of the WR21
1. The second Ethernet port listed, EETTHH 11, is the LAN port (labeled LAN 1 on the physical
device). EETTHH 11 will be physically connected to the Tracer BAS controller.
EExxaammppllee: The following figure shows an IP address of 192.168.209.1, a subnet mask of
255.255.255.0 and no Gateway.
Figure 10. ETH 1 (LAN Port) configuration
2. Click on EETTHH 11 –– IInntteerrnnaall NNeettwwoorrkk to edit the configuration.
3. Enter a new IP address on a network not already in use. It is recommended that the last octet
of the IP address remain .1 and that the subnet mask remain 255.255.255.0. The Gateway,
DNS Server and Secondary DNS Server fields can remain blank.
NNoottee:: If you have more than one device on your BAS Network, you will need an external Ethernet
switch as there is only one available port (EETTHH 11) on the DIGI WR21.
4. Click AAppppllyy.
5. Expand the AAddvvaanncceedd tab.
The second line should read: TThhee ddeevviiccee iiss ccuurrrreennttllyy iinn PPoorrtt IIssoollaattee mmooddee.
CCoonnffiigguurraattiioonn RReeqquuiirreemmeennttss