Cisco Catalyst – Upgrading ‘Stacked’ Switches
KB ID 0001002 Problem The following procedure was carried out on two Cisco Catalyst 3750 switches. Solution 1. We can see (above) that we have two switches, but if your connected remotely, best make sure. Petes-Stack#show switch Switch/Stack Mac Address : 0018.7347.a000 H/W Current Switch# Role Mac Address Priority Version State...
Cisco Catalyst – Upgrading IOS (via USB)
KB ID 0001056 Problem Had a stack of 3560-X Switches to update today, and when I went looking for the notes I used last time, I could not find them. So This time I took the time to document the procedure. Solution Now I could load in the IOS image from TFTP like this, but last time I did this I used a spare USB drive and the image ‘tar’ file, and found it a lot less hassle. 1. Make sure you have formatted your dive at...
PIX 506E and 501 Firewall Image and PDM Upgrade
KB ID 0000065 Problem Note: PIX 515E and above, can still be upgraded to version 8.0(4) click here for details Some people will wonder why I’m bothering to write this up, but the truth is, there are LOADS of older PIX firewalls out there in the wild, and all the PIX 501’s and 506E’s that are being retired from corporate use are being bought on ebay, or being put on IT departments test benches. This page deals with...
Cisco CDA (Context Directory Agent) – Applying Patches
KB ID 0001024 Problem Having a button that you could upload patches from, that would crazy eh? Cheers Cisco! I deployed a CDA appliance recently, and it needs (eventually) to be able to talk to Cisco ISE so I knew it had to be up to patch 2. At time of writing we are at patch 4, so I thought I’d put them all on. I don’t know if the patches are cumulative, and patch 3 looks a little smaller than patch 2 so I thought I...
Cisco CSC – Upgrade the Operating System
KB ID 0000807 Problem Upgrading the operating system on the CSC module is pretty straight forward, as long as you have a valid support agreement for your hardware and a CCO account you can download the updates straight from Cisco (here). Solution WARNING: It’s rare that you can update straight to the latest version, by all means try, and the CSC module will simply error if it will not accept the version you are trying to update...