<div style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt">Hello all,</span></div>
<div style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></div>
<div style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 10pt">I have a question concerning the software upgrade of a 7710 SR (it should be the same that the one of a 7750 SR): I would like to test the upgrade a few times in my lab. </span></div>
<div style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 10pt">Yet I have to make a boot ROM upgrade using the “admin save upgrade” command. Can I use the same command to do a downgrade to the initial version of the boot ROM? If not, how can I downgrade the boot ROM to a former version?</span></div>
<p style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 10pt"> </span></p>
<p style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 10pt">Thanks a lot!</span></p>
<p style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 10pt">Regards, Oriana</span></p><br clear="all">
<div></div><br>-- <br>Oriana Palivan<br>Network Manager<br><br>Fibre Lac SA<br>Av. Paul-Cérésole 24<br>CH - 1800 Vevey<br><br>Fixe : +41 21 923 31 52<br>Mobile: +41 78 889 32 06<br>Fax : +41 21 923 31 55<br><a href="mailto:oriana.palivan@fibrelac.com" target="_blank">oriana.palivan@fibrelac.com</a><br>