Re: [Networker] Multiple NIC configuration
2005-01-07 13:58:02
>
> Lost track in the thread here.. would a Networker client connection get
> confused under a simple setup (multiple independent NICS on the same LAN-
> no trunking). I would think the outbound NIC server name (despite being
> in the client's servers file) might confuse a Networker save session;
> ie.. a reply comes back from different server name than it was initiated
> on? Was that the point being made here?
No. This is a TCP connection. As far as the client can tell, it's the
same server (source IP/source port). The fact that it is initially
delivered from the server via a different interface could increase the
path taken, but the client can't easily tell that this has occurred.
> Multiple NICs on the same LAN seems good from a central admin point of
> view; one could manually load balance backup traffic based on storage
> node name (or backup server interface name ) without having to move clients
> to a different backup LAN.
Sure. My only concern is if the server outbound traffic is not
distributed. During a restore, it could cause performance issues.
It also seemed like suntrunking was available originally. That should
give the same performance benefit as the multiple interfaces reducing
some of the maintenance concerns.
--
Darren Dunham ddunham AT taos DOT com
Senior Technical Consultant TAOS http://www.taos.com/
Got some Dr Pepper? San Francisco, CA bay area
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