DIR-825 Quick Installation Guide
5. If you want to create an additional wireless network isolated from your 
LAN in the 2.4GHz band, select the Enable guest network checkbox 
(available   for   the  Mobile   Internet,  Router,   and  WISP   Repeater 
modes only).
6. In   the  Network   name  field,   specify   your   own   name   for   the   guest 
wireless network or leave the value suggested by the router.
7. If you want to create a password for access to the guest wireless network, 
deselect the Open network checkbox and fill in the Password field.
8. If you want to limit the bandwidth of the guest wireless network, select 
the Enable shaping checkbox and fill in the Shaping field.
9. Click the NEXT button.
10. On the Wireless Network 5 GHz page, specify needed settings for the 
wireless network in the 5GHz band and click the NEXT button.
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