$cfg['Servers'][$i]['AllowRoot'] = true;

<?php
/*
 * Generated configuration file
 * Generated by: phpMyAdmin 3.4.0-beta3 setup script
 * Date: Thu, 10 Mar 2011 09:53:16 +0700
 */

/* Servers configuration */
$i = 0;

/* Server: dbserv.example.ru [1] */
$i++;
$cfg['Servers'][$i]['verbose'] = 'dbserv.example.ru';
$cfg['Servers'][$i]['host'] = '10.0.0.56';
$cfg['Servers'][$i]['port'] = 3306;
$cfg['Servers'][$i]['socket'] = '';
$cfg['Servers'][$i]['connect_type'] = 'tcp';
$cfg['Servers'][$i]['extension'] = 'mysqli';
$cfg['Servers'][$i]['auth_type'] = 'cookie';
$cfg['Servers'][$i]['user'] = 'root';
$cfg['Servers'][$i]['password'] = '';

/* End of servers configuration */

$cfg['blowfish_secret'] = '4d783d140f0a88.66014305';
$cfg['DefaultLang'] = 'ru';
$cfg['ServerDefault'] = 1;
$cfg['UploadDir'] = '';
$cfg['SaveDir'] = '';
?>

$cfg['Servers'][$i]['host'] = 'хост mysql';