Reduce L2 learn max to 512.
Reduce L2 learn max to 512.

faucetsdn/faucet,REANNZ/faucet,trungdtbk/faucet,shivarammysore/faucet,faucetsdn/faucet,shivarammysore/faucet,REANNZ/faucet,wackerly/faucet,mwutzke/faucet,gizmoguy/faucet,anarkiwi/faucet,trungdtbk/faucet,gizmoguy/faucet,mwutzke/faucet,trentindav/faucet,wackerly/faucet,trentindav/faucet,anarkiwi/faucet