I have a question regarding the order of SharePoint 2013 SP 1 installation.
My scenario goes as follows:
I installed SharePoint on a server as a single server farm where this server hosts Central Administration and also acts as a Web Front, let's assume this is server A , this server has Oct 2015 CU installed on it without SP 1 (build number is 15.0.4763.1000).
Now I have another server (server B) that i want to join to this current farm and I already have installed SharePoint with SP 1 on this new server, so by running the configuration wizard on server B and after I retrieved the configuration database that I want to connect to, I was given a message saying that SP 1 is not installed on server A. So I started installing SP 1 on Server A, so my question is if I ran the configuration wizard after the installation of SP1 completes on server A, would it apply a new build number ? or there's no need to run the configuration wizard since the build version of Oct 2015 CU is 15.0.4763.1000 while the SP 1 build version is 15.0.4569.1000 according to the reference below
Please share your ideas with me.