let management = {
    ip: '1.1.1.1',
    port: '443',
    username: 'admin',
    password: 'admin'
}

constructor ({management,system,network,...other}) {

   this.management =  {
      ip ,
      port = 443,
      username = 'admin',
      password = 'admin',
    } = { ...management };
}