Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

FCoE latency versus FC native

Hi,

We are going to deploy our first UCS domain.

The DB admin asks me about the latency added by using FCoE inside the UCS domain (versus FC native blade computers)

I could not find any information about that except "low latency".

I would to ask to our DB admin an answer like :

encapsulation FC inside Ethernet via FCoE add a latency of xx microseconde/nanoseconds or an pourcentage versus FC native.

I could read that Active Twinax 7/10m brings ~ 7 nanoseconds latency ; we use this twinax ; so it is a good comparison scale.

Many thanks in advance.

Eve.

201
Views
0
Helpful
0
Replies