Lossy cogent p2p experiences?
Mark Tinka
mark at tinka.africa
Sat Sep 9 19:33:46 UTC 2023
On 9/9/23 20:44, Randy Bush wrote:
> i am going to be foolish and comment, as i have not seen this raised
>
> if i am running a lag, i can not resist adding a bit of resilience by
> having it spread across line cards.
>
> surprise! line cards from vendor <any> do not have uniform hashing
> or rotating algorithms.
We spread all our LAG's across multiple line cards wherever possible
(wherever possible = chassis-based hardware).
I am not intimately aware of any hashing concerns for LAG's that
traverse multiple line cards in the same chassis.
Mark.
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