Which is a benefit of using MLPPP?

MultiLink PPP simplifies layer 3 configuration. It does this by bundling the connections together at layer 2. It provides a pseudo-interface representing the individual interface where all layer 3 configuration is applied. You can use routing protocols with MLPPP, and in larger networks, it is recommended and required. MLPPP should be used with authentication protocols to authenticate the incoming connections. The MLPPP protocol does not provide end-to-end encryption.