telnetNodeTest_5.4.17

var telnet = require('telnet-client');
var connection = new telnet();

var params = {
  host: 'devnetcool.cciops.com',
  port: 22,
  loginPrompt: 'login: ',
  passwordPrompt: 'Password: ',
  username: 'Vanguard',
  password: 'fL@sh3!',
  timeout: 3500,
  // removeEcho: 4
};

connection.on('ready', function(prompt) {
  connection.exec(cmd, function(err, response) {
    console.log(response);
  });
});

connection.on('timeout', function() {
  console.log('socket timeout!')
  connection.end();
});

connection.on('close', function() {
  console.log('connection closed');
});

connection.connect(params);
console.log(response);