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have you tried using flow record / flow monitor as described here https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/fnetflow/configuration/xe-16-9/fnf-xe-16-9-book/fnf-fnetflow.html
ISE can work without an agent but you will probably get more functionality when using with an agent (e.g. Anyconnect).It depends on what is important to your deployment. For example, I recommend that you consider using the agent if Posture assessmen...
as described at http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/configuration/guide/cli/CLIConfigurationGuide/Span.html
a SPAN destination port has the following characteristic...
Receives copies of sent and received traffic for...
have you looked at the internet connection firewall elements within XPSP2? perhaps they are stopping something? You have not mentioned how much progress or lack of it that you've made in your attempts.
windows 2000 and windows 2003 natively support RADIUS in the form of Internet Authentication Services(IAS).If you install IAS on a windows 200x server you should be able to reconfigure the VPN concentrator to use RADIUS instead of NTDOMAIN.There are ...