Battlefield 3 rambo dog tag - How to get multi kills

A fairly easy way to get your 5 multi kills needed for your rambo dog tag on consoles. I played a 200% Bazaar rush server and just flanked every time. Took me 3 hours to get them. PC players should have no problem getting them on 64 player servers. On consoles, you need to kill at least 1/3 of the enemy team to get a multi kill making it much harder.