[c-nsp] Etherchannel load-balacing change on live network

Mattias Gyllenvarg mattias at gyllenvarg.se
Thu Jul 7 03:58:57 EDT 2016


I have done this many times with no noticeable effect. At least on modern
IOS versions.
There was a bug that caused all traffic to go over one interface which
required a reload to fix, but that was ages ago.

ons 6 juli 2016 kl 23:14 skrev Satish Patel <satish.txt at gmail.com>:

> We have C3750 running src-mac etherchannel load-balancing, I want to
> change that to src-dst-ip base because its now routed switch (L3).
>
> Does it impact or affect any current traffic in order to change
> load-balancing? I believe its hardware base logic so doesn't impact on
> current traffic.
>
> In google i came across with this post
>
> https://supportforums.cisco.com/discussion/10264116/3750-etherchannel-load-balance-algorythm-changed-and-loss-connectivity
>
> what do you suggest anyone has any experience?
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