i'm wanting to know with this setup, will a loop occur?my thought is that the red lines (fiber) would be the main path, and the blue (fiber) will be the backup path                  

i have several cisco sg300's (in L2 mode) and i would like to have certain vlan traffic go through 1 fiber port and other vlan traffic go through the other fiber port.i'm using vlan 100 for data(untagged) and vlan 200 for voice(tagged)ports 1-24 have...