Enabling QoS on Guest LAN ?

Question

So, 
 I've setup a Guest Wifi/Lan, that is directly connected from a separate interface (Called Guest Network), directly to a Wifi AP. NO switch or other item is between the two items. 
 I can connect to the guest wifi, and I cannot see/ping any internal source item (so my security seems to be setup correctly). However, I've tried enabling QoS on the Guest LAN, but it doesn't seem to be taking effect. 
 Here is what I have configured: 
 Traffic Selector: 
 Name: Guest Net 
 Selector Type: Traffic Selector 
 Source: Guest Network 
 Service: ANY 
 Destination: ANY 
 
 Download Throttling: 
 Name: Limit Guest Network 
 Interface: Guest Network 
 Position 1 
 Limit: 512 kbits/s 
 Limit: Shared 
 Traffic Selector Any from Guest Network (Network) to Any 
 
 Status: 
 Guest Network : Enabled

It seems no matter what permutation I try, QoS doesn't seem to get implemented. I'm using Speedtest from my iphone 6 (that is in airport mode with only wifi, so only data from wifi is being used). and it still goes to my max speed. 
 
 Any help is appreciated.

TheNorthern_Light · Answer

So I figured this out last night. Forgot to update this thread. 
 I had to set my Traffic Selector as ANY < ANY > ANY, then set my bandwidth Pool to my Guest Network, and the Download Limiter to my Guest Network as well. Once I set that, my downloads seem to be limited. Albeit, the uploads don't seem to be limited (despite me not using a proxy... or at least its in transparent mode).

sachingurung · Answer

Hi, 
 I see QoS configured on the Guest interface which will do the job, you need not require traffic shaping in conjunction with Bandwidth poll restriction here. A traffic selector can be regarded as a QoS definition which describes certain types of network traffic to be handled by QoS. 
 As suggested by Bob, uncheck "upload optimizer" and verify the speed. 
 Thanks