Would you be able to share those odd special settings to make vPCs play nice with LACP and NetApp filers? Our datacenter sites have 2 x Nexus 5672's with vPCs between them, and the filers directly connected, so I want to run this by our network team to see if we're missing anything. AFAIK we have not seen any issues that would be a result of LACP problems, but I'm a curious cat.
Ian Ehrenwald Senior Infrastructure Engineer Hachette Book Group, Inc. 1.617.263.1948 / ian.ehrenwald@hbgusa.com
________________________________________ From: toasters-bounces@teaparty.net toasters-bounces@teaparty.net on behalf of Steiner, Jeffrey Jeffrey.Steiner@netapp.com Sent: Friday, February 3, 2017 4:34 AM To: Filip Sneppe Cc: toasters@teaparty.net Subject: RE: super secret flags
I almost mentioned that the Cisco 3750 switch was a model where I'd seen problems with port hashing. The 3750 has been around for a while, so it might have improved over time. I've also seen odd problems related to those four SFP ports on the right hand side of the switch.
A Nexus shouldn't have issues, unless vPC's are in use. There are some odd special settings to make vPC's play nice with LACP with some vendors including NetApp, and there have been a few vPC related bugs as well. This may contain confidential material. If you are not an intended recipient, please notify the sender, delete immediately, and understand that no disclosure or reliance on the information herein is permitted. Hachette Book Group may monitor email to and from our network.