
<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><span class="">Hi All, Happy NANOG78!<br class=""></span><div class=""><br class=""></div><div class="">Just curious if anyone knows how the MACSec behaves on the Cisco NCS-55A1, specifically the 24Q6H-S variant. I’m curious if you can still use MACSec individually on the 6xQSFP+/QSFP28 ports if I break them out as 10G.</div><div class=""><br class=""></div><div class="">Thanks!</div><div class=""><br class=""></div><div class="">J~</div><table border="0" cellpadding="0" cellspacing="0" width="143" style="border-collapse: collapse; width: 107pt;" class=""><tbody class=""><tr height="21" style="height: 16pt;" class=""><td height="21" width="143" style="height: 16pt; width: 107pt;" class=""><span style="font-size: 12px;" class=""><br class=""><br class=""></span></td></tr></tbody></table></body></html>