Juniper SRX Update the Operating System / Firmware
SRX Update KB ID 0000989 Problem With two brand new SRX firewalls on the bench my first task was to get them updated to the latest operating system. Solution : SRX Update Before you start get the updated Juniper software. Option 1 Update SRX firewall via Command Line 1. Connect to the firewall via either Console cable, telnet, or SSH. 2. Log on and then go to CLI mode, and then configuration mode. login: root Password: *******...
Microsoft Blue Screen of Death (BSOD)
BSOD KB ID 0001882 Problem Recovering from a Microsoft Blue Screen of Death (BSOD) involves several steps to diagnose and resolve the issue. Here is a systematic approach to help you recover from a BSOD. Solution : BSOD Resolution. Note: If using Crowdstrike (18th Jul 2024) or you’re Stuck at the recovery screen. The problem is being worked on Ref: TEMPORARY WORK AROUND Boot Windows into Safe Mode or WRE. Go to...
Upgrade Azure AD Connect
Upgrade Azure AD Connect KB ID 0001813 Problem On 15th March 2023 support for the following Azure AD Connect sync versions will be removed; 2.0.91.0 2.0.89. 2.0.88.0 2.0.28.0 2.0.25.1 2.0.10.0 2.0.9.0 2.0.8.0 2.0.3.0 So plan in some maintenence and upgrade yours, at time of writing the current version is 2.1.20.0, so you can still upgrade if you running an older version. Upgrade Azure AD Connect: Solution Before you start it’s...
Cisco ASA – Update Activation Key (From ASDM)
KB ID 0001662 Problem I recently did a post on adding extra licences to AnyConnect, (with the current surge of people working from home). I exclusively work at command line, so when I was asked how to do the same in the ASDM I had to go and check 🙂 Solution Connect to your firewalls ASDM console, then navigate to > Configuration > Device Management > Licensing > Activation Key > Enter you new Activation Key > Update...
Cisco Catalist Upgrading 2900, 5500 and 3700 Stacks
KB ID 0001630 Problem People are often nervous about doing this, I’m not sure why because Cisco have made it painfully simple now. That’s because instead of the old /bin files we used to use, you can now upgrade a switch (or a switch stack) using a .tar file with one command, (and it will also upgrade all the stack members and the firmware on any other network modules you have in the switches at the same time). Yes it does...