Apple Mac OSX – Send a ‘Function Key’ Keystroke
KB ID 0001131 Problem I was remotely connected to one of My Dell servers via a DRAC. I needed to enter the ‘boot sequence’ at startup and that meant pressing F11 at the server boot seen. However F11 on the mac shows the desktop. Solution To Send a ‘function keystroke’ you need to press Fn+cmd+{function key} Related Articles, References, Credits, or External Links NA
Event ID 27 – “The description for Event ID 27 from source e1iexpress cannot be found”
KB ID 0001130 Problem I was seeing intermittent network drops on my Server 2012 R2 servers, so when I took a lot in the logs this was what I found; Log Name: System Source: e1iexpress Date: {time} Event ID: 27 Task Category: None Level: Warning Keywords: Classic User: N/A Computer: {host-name} Description: The description for Event ID 27 from source e1iexpress cannot be found....
Active Directory Federation Services – Certificate Error ‘CNG Key’
KB ID 0001129 Problem When installing the Active Directory Federation Services Role, you need to supply a certificate. I was running this up using a self signed wildcard certificate when this happened; The certificate with the specified thumbprint {thumbprint} has a Cryptographic Next Generation (CNG) private key. The certificates with the CNG private key are not supported. Use a certificate based on a key pair generated by a legacy...
Certificate Services – Create a ‘Wildcard Certificate’
KB ID 0001128 Problem Now you may be thinking, “If you have your own CA/PKI solution why would you need to create a Wildcard Certificate”? If you can generate as many certificates as you want whats the point? Well today I need to setup ADFS, WAG (Web Application Gateway), and Remote Desktop Services Gateway Server. To make the whole thing wok on my test bench would be a lot less hassle if I could just use one certificate...
Cisco IOS – “configuration not allowed when device is not the primary server for vlan database.”
KB ID 0001127 Problem I was trying to delete a VLAN from a client switch, and this was happening; Core-3560#conf t Enter configuration commands, one per line. End with CNTL/Z. Core-3560(config)#no vlan 30 VTP VLAN configuration not allowed when device is not the primary server for vlan database. Solution Now as far as I was aware there was only one switch, (certainly on this LAN segment anyway). What you need to do is change the VTP...