Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

RRowe_335489's avatar
RRowe_335489
Icon for Nimbostratus rankNimbostratus
Oct 05, 2017

Which interfaces to use when TRUNKING.

I have an i4800 Big-IP and will be setting up LACP between it and my Cisco 3850's using the Gig SFP ports. Since the ports on the Big-IP are grouped together with 4 ports in each group. Is better to ...
application delivery
LTM
Chris_Grant's avatar
Chris_Grant
Icon for Employee rankEmployee
Oct 05, 2017

You shouldn't see any significant performance gains or losses from using ports in one cluster versus one from each. They should connect to the same internal bus (I don't have a block diagram for this unit, so I can't 100% confirm that).

 

I would suggest that you pick the ports that make the most sense from a cable management standpoint.