Excel: Calculate Cost, Margin, Sell Price
KB ID 0001835 Problem Occasionally at work I need to work out what the sale price / retail price will be for something would be (given that I know the cost and the % margin). That’s easy to work out. But sometimes I get given the sell / retail price and I know the margin used, and I then must work out what the cost will be. Ordinarily if it’s a quick question I’ll just use and online margin calculator. But if I have a LOT of...
Windows BranchCache (Hosted and Distributed)
KB ID 0001212 Problem The purpose of BranchCache is, (as the name implies) to cache files in branch sites, without the need for a local file server or DFS. There are essentially two deployment models, In Hosted Mode a server in the branch caches the files locally as they are requested by clients. This works because the main file server provides a hash of the requested file, the branch server will download it, and if another client...
Cisco – Automatic Re-enrollment Fails to MSCEP/NDES
KB ID 0000970 Problem I’ve covered setting up NDES at length in the past, but what happens when your issued certificates expire? If you are using them for all your VPNs what then? Well thankfully you can get your devices to automatically re-enroll and before they expire, for example to renew the cert at 80% of its lifetime you would use the following; crypto pki trustpoint PNL-TRUSTPOINT enrollment url...