question

@1122 I'm not sure if you're asking about a Spirent product (from what I can tell, you're not). That doesn't mean you won't get an answer here (there are folks within the Spirent community that definitely know the technologies you're asking about), but the response rates are higher for questions that pertain directly to Spirent products. Secondly, your question is pretty general and asks for help from an overall perspective-- that makes it hard for anyone to give you a useful answer without spending a lot of time and effort. Instead, it's often better to ask a specific question while you're using the product, while also sharing what you've tried, and perhaps a screenshot to show what you're stuck on.