Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Berkeley r-commands
Table title:
Authentication
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=2 rowspan=1 > Service </th><th colspan=1 rowspan=2 > Port </th><th colspan=1 rowspan=2 > Transport </th><th colspan=1 rowspan=2 > Refs </th></tr>
<tr> <th colspan=1 rowspan=1 > Client </th><th colspan=1 rowspan=1 > Daemon </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > rcp </td><td colspan=1 rowspan=1 > rshd </td><td class="highlighted"  colspan=1 rowspan=1 > 514 </td><td class="highlighted"  colspan=1 rowspan=1 > TCP </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > rexec </td><td colspan=1 rowspan=1 > rexecd </td><td colspan=1 rowspan=1 > 512 </td><td colspan=1 rowspan=1 > TCP </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > rlogin </td><td colspan=1 rowspan=1 > rlogind </td><td colspan=1 rowspan=1 > 513 </td><td colspan=1 rowspan=1 > TCP </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > rsh </td><td colspan=1 rowspan=1 > rshd </td><td class="highlighted"  colspan=1 rowspan=1 > 514 </td><td class="highlighted"  colspan=1 rowspan=1 > TCP </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > rstat </td><td colspan=1 rowspan=1 > rstatd </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > UDP </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > ruptime </td><td colspan=1 rowspan=2 > rwhod </td><td colspan=1 rowspan=2 > 513 </td><td colspan=1 rowspan=2 > UDP </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > rwho </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
Which clients use TCP port 514?
Answer:
rsh and rcp use TCP port 514.