If you don't need LACP you could use round-robin bonding mode.
With 4x1Gbit NICs you can get a bandwidth of 4Gbit per TCP connection.
Either create trunks on stacked switches (e.g. Avaya) or use single
switches (e.g. HP 1810-24) and a locally managed MAC address per node/bond.
The latter is somewhat sophisticated because you have to monitor the
NICs. If the link or the NIC itself on one node goes down you have to
remove the corresponding slaves on the other nodes.
To make it really cheap you could configure VLANs to get 4Gbit or more
per connection with two switches, for testing of course ;-)
Am 28.04.2015 um 23:01 schrieb Patrick Hahn:
I haven't used them myself but switching silicon is getting pretty
cheap nowadays:
http://whiteboxswitch.com/products/edge-core-as5610-52x
There's similar products (basically the same Broadcom ASIC) from
Quanta and I think Supermicro announced one recently as well.
They're not as plug and play since they run linux but you have a lot
more options for tweaking.
Thanks,
Patrick
On Tue, Apr 28, 2015 at 4:35 PM, Dominik Hannen <han...@xplace.de
<mailto:han...@xplace.de>> wrote:
> FYI, most Juniper switches hash LAGs on IP+port, so you'd get somewhat
> better performance than you would with simple MAC or IP
hashing. 10G is
> better if you can afford it, though.
interesting, I just read up about the topic, those
Juniper-Switches seem to
be a nice pick then.
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