Conflicting DPM and SCOM agents

Today DPM 2012R2 and 2016 agents stopped work on some Exchange servers, the service DPMRA couldn’t start. What I found in log – “The DPMRA service terminated with service-specific error Only one usage of each socket address (protocol/network address/port) is normally permitted”.…

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SDN on virtual lab

I built my SDN lab to prepare for 70-475 exam, had an issue with management network. But first few words about lab itself:

1 physical host, with standard set of VMs on it: DC, CA, VMM, WSUS, SQL, Hyper-V role and file server.…

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