ESX4 “Web Access” 503 Service Unavailable Error
KB ID 0000150 Problem If you connect to an ESX4 Server and attempt to “Log onto Web Access” you get a 503 Service Unavailable error. This is because unlike EXS3 the web console is disabled, well not strictly true the service is usually running but the firewall (on the ESX server) is blocking it. Solution 1. Log into the ESX Host with the VI Client software. (Note: If you don’t have the VI client you would...
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 ISE NFR Appliance Setup
KB ID 0001066 Problem The Cisco ISE NFR appliance is for demos and test bench use, I’m currently building a test lab for ISE so I spun a copy up. I looked at the associated ReadMe.pdf for instructions on the basic setup, and found a hyper-link to the instructions, that didn’t work! bah. Solution The appliance comes as an OVA file for importation into vSphere/ESX, I’m assuming you have already imported the appliance....
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...
Cisco ASDM – Accessing with Ubuntu
KB ID 0000396 Dtd 11/02/11 Problem Even though I prefer to use command line, there are times I need to manage Cisco firewalls from the ASDM. To do this from my Netbook running Ubuntu 10.10 it was not as straight forward as I was used to. Solution In my scenario I’m using Ubuntu 10.10 Desktop Edition, Chrome as my browser, and the ASDM is running version 6.3(1). 1. Before we start I’m assuming you know what the ASDM is and...