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Bandwidth usage questions
Hello
I am looking to see what can I use other than netflow to monitor bandwidth. In other words, How can I tell whether traffic is generated internally or is it an ISP issue?
I can implement the netflow top-talkers but I am not exactly sure what is a lot and what is normal usage. How can I differentiate that? What if I do “show interface fa0/0 for ex. What am I looking at there and what numbers should be treated as normal? And what numbers are beyond normal usage?
I am looking to see what can I use other than netflow to monitor bandwidth. In other words, How can I tell whether traffic is generated internally or is it an ISP issue?
I can implement the netflow top-talkers but I am not exactly sure what is a lot and what is normal usage. How can I differentiate that? What if I do “show interface fa0/0 for ex. What am I looking at there and what numbers should be treated as normal? And what numbers are beyond normal usage?
RoutersSwitches / HubsNetworking
Last Comment
giltjr
Netflow gives you all the flows so it's just about organizing it. Personally I use scrutinizer, the free version only keeps 24 hours of data but it's great for real time.
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