This is exactly what I did. What this approach doesn't guarantee is to always stick to 10Gb LIFs SM traffic, therefore there is my initial question.
Simply choose your 10 gb interface for your ICL. You could also put your ICL on a vlan off that 10gb link.
.
> On Jun 27, 2016, at 7:59 AM, Momonth <momonth@gmail.com> wrote:
>
> Hi All,
>
> I have two production cDOT clusters out of 8 nodes in two DCs, running
> OnTAP 8.3.2.
>
> I ended up having a bit of a weird network topology where 6 nodes (3
> pairs) are only 1Gb enabled and 2 nodes (1 pair) are 10Gb enabled.
>
> I wonder how can I enforce cluster peering traffic via those 10Gb enabled nodes?
>
> I know that I have to have ICL LIFs on every node in the clusters, and
> that's fine, I can do that, but would like to set something like a
> preference for ICL traffic to flow via 10Gb enabled LIFs.
>
> Cheers,
> Vladimir
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