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Dear community, existing situation: company with two separated sites - one office and one datacenter site connected via WAN infrastructure NPM application installation together with separate database server on office site. current NPM deployment monitors office and datacenter equipment (so polling from NPM main poller…
IT professionals are admittedly a prideful bunch. It comes with the territory when you have to constantly defend yourself, your decisions, and your infrastructure against people who don’t truly understand what you do. This is especially true for network administrators. “It’s always the network.” Ever heard that one before?…
Hello all, I have a question regarding NetFlow and duplicate information. How does NTA deal with redundant data? Is it smart enough to recognize when it receives the same information from multiple sources? For example, assume the following situation: I have 3 Cisco switches between a workstation and my router. All 3…
I am using the Flow Navigator tool to creat a Summary view and search for traffic to/from certain domains. Domains such as "pandora.com" work fine and yield results, but when I search for domains such as "neflix.com" and "hulu.com", I get the following error: event though I have been streaming from those two domains for a…
Migration cannot proceed due to the lack of free space on the NTA Flow Storage disk Using 4.0
We run an environment where we have a custom application running. We have added it into our NTA Application list as a multi-port application. We use a different set of ports for each customer. I am able to create custom views using the Flow Navigator widget on the left side of the screen to drill down and just show our…
So here is a question I haven`t seen asked. Are there any NTA diagnostic tools available or going to be available to actually see what`s happening on the NTA flow server. Right now we all appear to be flying blind with this new server. Since it`s a proprietary kind of storage, I can`t see that there is any way to see if…
Hello All, Just looking for a confirmation if a Cisco WS-C3560X-48P (Cisco C3560X) with a C3KX-NM-1G (FRULink 1G Module) will export Flexible NetFlow or NetFlow records? Cisco IOS Software, C3560E Software (C3560E-UNIVERSALK9-M), Version 15.0(2)SE4, RELEASE SOFTWARE (fc1) Here is the Running Config: I did both methods…
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