What are two problems that can be caused by a large number of ARP request and reply messages? (Choose two.)

A、AlargenumberofARPrequestandreplymessagesmayslowdowntheswitchingprocess,leadingtheswitchtomakemanychangesinitsMACtable.
B、ThenetworkmaybecomeoverloadedbecauseARPreplymessageshaveaverylargepayloadduetothe48-bitMACaddressand32-bitIPaddressthattheycontain.
C、Switchesbecomeoverloadedbecausetheyconcentrateallthetrafficfromtheattachedsubnets.
D、Switchesbecomeoverloadedbecausetheyconcentrateallthetrafficfromtheattachedsubnets.
E、AllARPrequestmessagesmustbeprocessedbyallnodesonthelocalnetwork.