ADTRAN SR700ac User Manual page 30

3. If a WAN port is already configured or you clicked Add, the following page appears.
Note: If a WAN port it is already configured, you must remove it before you can define a new one. Before you can remove the
existing port, you must first modify or delete any WAN service that uses it. The
port is removed.
4. Select the LAN port you wish to act as a WAN port.
5. Click Apply/Save to commit your changes.
6. To remove the WAN interface, click the
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Remove checkbox and then click the
Add button does not appear until the existing
Remove button.
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