> 1) Interfaces where upstream providers are connected, input and output > sampling has enabled, is it a best practice or not?
Well, if you want to collect netflow info you need to have sampling enabled. "Best practice" isn't really relevant here, I think. However, if you're wondering about such things as sampling ratio, you should probably start with something like 1:1000 and see if that works for your needs. > 2)In sampling forwarding options, I have configured cflowd destination > (203.XX.XX.2) a collector server IP, with the source IP of interface C. Is > it a best practice if i kept the source IP as the interface C (collector > connected interface 203.xx.xx.1) or not ? If i don't specify the source IP > address then what can be the result? We use the loopback address of the router as the source address (we have "default-address-selection" set under the system stanza). In general it would preferable to use the loopback address instead of an interface address. Steinar Haug, Nethelp consulting, sth...@nethelp.no _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
