[c-nsp] ASR9k Bundle QoS in 6.0.1

[Mark Tinka]

On 12/May/16 16:29, Saku Ytti wrote:

> Juniper today also has adaptive load-balancing, which essentially adds
> one layer of abstraction between hash-result and egress port. This
> way, on this interim-table, they can change how many hash-results go
> to interface A how many to B.
> Compliment this with control-plane monitoring of traffic rates in A
> and B, and if some elephant flow is staying in B, adaptive
> load-balancing can reduce how many hash-results hit B, diverting
> larger share of traffic to A.

Has not worked out for us.

Elephant flows (particularly of a non-IP nature) cannot be solved with
Juniper's adaptive load balancing. I spent a year working on this...

Mark.