Exchange 2019, 2016, 2013 – Allowing a Host/IP to Relay Mail
KB ID 0000891 Problem There a a few more hoops to jump through to allow a host to relay though Exchange 2013. For earlier versions of Exchange see the links below. Allow Relay from an IP With Office 365 (Exchange Online) Allow Relay from an IP with Exchange 2010 Allow Relay from an IP with Exchange 2007 Allow Relay from an IP with Exchange 2003 Allow Relay from an IP with Exchange 2000 Solution How to create a ‘Relay’...
Register HP Wireless Access Points With an HP MSM Controller on a Different Subnet
KB ID 0000913 Problem If you have HP Access Points on remote sites, you have the choice of either leaving them in automomous mode, or registering them with a controller at another site. This is handy if you want to manage all your VSC’s from one location. You can do this via DNS, or via DHCP at that remote site, (I tend to setup both to be on the safe side). Solution Option 1: Set MSM Controller Location via DHCP 1. On your...
HP 2055 Printer Prints and extra page with ‘GET /DevMgmt/DiscoverTree.xml HTTP/1.1’ on it
KB ID 0000806 Problem A client whose HP 2055 printers had previously worked fine, then all of them suddenly started doing this? They had recently installed a Laserjet 400 Network printer and suspected that was the cause. When they printed something they got an extra page like so; GET /DevMgmt/DiscoverTree.xml HTTP/1.1 Host : 127.0.0.1:8080 and / or PCL XL Error Subsystem: KERNEL Error: IllegalTag Operator: 0x Position: 6255 Solution...
Cisco Catalyst Switches – Set a Management IP and Allow Telnet and Web Management
KB ID 0000614 Problem If you want to manage your Cisco Catalyst switch it’s not always practical to plug a console cable in to change its settings or monitor what it is doing. Putting an IP address on it and enabling remote management via Telnet or from your web browser is a better alternative, particularly if you have a lot of switches. Solution Enable Telnet Management on Cisco Catalyst Switch 1. Connect to the Switch using a...
Cisco – Using a Mini USB Console Cable
KB ID 0001073 Problem A colleague asked me if I had a USB console cable, because the switch he was working on had a failed RJ45 console port. I thought it was just the same cable that charged my phone (USB A to micro USB). But it isn’t, it’s mini USB. I thought, that might happen to me at some point, and rather than carry yet another cable I got onto eBay and got a female micro USB to male mini USB converter for about...