[K12OSN] 8 GB RAM on 32-bit Edubuntu with AMD 64 processors
R. Scott Belford
scott at hosef.org
Wed Nov 28 19:18:09 UTC 2007
Jim Kronebusch wrote:
> On Wed, 28 Nov 2007 12:09:16 -0500 (EST), Tom Wolfe wrote
>> Jim, do you use VLAN on the 24-port gig switches with one server NIC per
>> VLAN or is it all on the same physical LAN?
>
> All on the same physical LAN. This is possible due to Adaptive Load Balancing. The
> nics aren't teamed in the respect of total throughput, but rather in the respect that
> they can handle their own set of commands and traffic. Below is a description on ALB:
>
> mode=6
>
> Adaptive load balancing: includes balance-transmit load balancing plus receive load
> balancing for IPV4 traffic, and does not require any special switch support. The receive
> load balancing is achieved by ARP negotiation. The bonding driver intercepts the ARP
> Replies sent by the local system on their way out and overwrites the source hardware
> address with the unique hardware address of one of the slaves in the bond such that
> different peers use different hardware addresses for the server.
Fascinating. Does this mean that you use the standard dhcpd.conf
settings? Excellent design, Jim. I anticipate reading the results of
some more network load testing.
>
>
> Jim
>
--scott
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