Hi there im running a system like this one below on the 2 floor connected to my draytek i have a ipcamera,

internet modem

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>draytek router--l3

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>netgear swtich
1 floor 2floor 3 floor

On the 2 floor i have an ipcamera that i connected to l1 of the draytek.
On the 3 floor i have a ip nvr and all my computer connetcted with the netgear switch
i have enable vlan,
problem is that from my nvr i cannot see the ipcamera.
any suggestion?

Have you set up VLANs correctly?