foreach $host ( @hosts )  {   
         my $conn = Net::Telnet::Cisco->new(HOST => $host, Dump_log => 'dump2.log',Timeout=>20, ErrMode => 'return');  
	 
	if ($conn -> waitfor ('/Password:.*/')){ 
		$conn->login(  Passcode => $passw);
	} else {
		$conn->login(   Name => $username,        
                          Password => $password) or die "ERROOOOR";

	}
	

print $conn->cmd("show int status");
  $conn->close;
};