https://www.law.com/therecorder/2018/05/23/aristas-antitrust-suit-against-cisco-okd-for-trial/?slreturn=20180424225310
I doubt that Cisco will be found to be in violation of antitrust laws- but you never know. Perhaps Cisco kicked a hornets nest with all of this legal action against a competitor. Juries tend to favor David over Goliath.