02-19-2019 04:45 AM
Dear All,
how we can enable per-packet load balancing in Cisco ISR 4321 ?
02-19-2019 05:17 AM
Helloi
if ip cef isn’t enabled by default which I think it will be then you can enable it
sh ip cef
Conf t
io cef enable
interface x/x
ip load-sharing per-packet
02-19-2019 05:42 AM
The original poster asked a specific question about how to enable per packet load balancing. And Paul has provided an appropriate answer. I would ask the original poster if they are sure that they want to do this. Per packet sounds like it might be a good thing, and the attempt to equalize the load over connections sounds like it would be a good thing. But per packet load balancing is likely to result in some out of order packets. Depending on the applications involved this might be trivial or it might be significant. I have had the experience with several customers of turning on per packet load balancing and seeing the performance of critical applications get worse.
HTH
Rick
02-19-2019 08:11 AM
02-19-2019 08:00 AM
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