bro do u real ALL of my reply? 

u can access the belkin admin page... most of time router default IP is 192.168.1.1

SO: if ur tmdlink is using 192.168.0.1.... then change belkin to 192.168.0.2 .... got it right?
router 1: 192.168.0.1
router 2 = router 1 + 1    = 192.168.0.2 <===== so change ur second router (belkin) ip to this

and u can access both control panel.. both of wireless is active also...

when u purchase new router make sure it got vlan tagging....tplink needs to flash with custom firmware..
draytek supoprt vlan taggin already from factory... so it can replace all and IPTV works (see my sig)

good luck bro