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Forum Discussion

mrklintan's avatar
mrklintan
Aspirant
Sep 26, 2012

Why dual nic on Ultra?

I have seen that the ultra cannot do nic teaming. Is this true? If yes, why the dual nic ports on the back?

4 Replies

  • Similar hardware as the Pro, which does do teaming. Cost-savings to share platforms.

    You can use the NICs on different networks still. Or there is a third-party add-on that gives you the Teaming functionality without the Business price for extended features and warranty.

    viewtopic.php?f=48&t=34262
  • chirpa wrote:
    Similar hardware as the Pro, which does do teaming. Cost-savings to share platforms.

    You can use the NICs on different networks still. Or there is a third-party add-on that gives you the Teaming functionality without the Business price for extended features and warranty.

    viewtopic.php?f=48&t=34262

    Thanks for the info and link.
  • Not trying to stir things up, but I'm not seeing ANY speed increase with this add-on. I've tried multiple Teaming Modes, both connected to a properly configured managed switch and even tried TLB and ALB modes to no avail.

    Copying large test files (8.5G) on a 1Gb connection to my ALB enabled Pro6 results in avg copy speeds of 70-75MB/sec: I'm only seeing 20-25MB/sec to the Ultra6 under the same conditions-- and that's regardless of the Teaming Mode chosen.

    I'm also not a fan of 'the Ultra just isn't powerful enough to handle teaming'. It has an Atom processor and mine sports 2G of memory. I run TLB teaming on HP NICs in an enterprise DC all-day, every day and its on-board processor is nowhere near as powerful as an Atom. And generally neither is the memory.

    Seriously: I'm completely at a loss here. Anyone else experiencing this?
    tril
  • mdgm-ntgr's avatar
    mdgm-ntgr
    NETGEAR Employee Retired
    The processor is fast enough to do teaming, but you'd get the automatic failover benefit (if you choose an appropriate mode). You're not going to see a performance benefit from teaming on an Ultra/Ultra Plus, unless it's an Ultra 6 Plus. Even then you'd need multiple client devices to see a performance benefit.

    What protocol are you using to copy the files?

    What version of RAIDiator?

    What brand and model disks are in the Ultra 6?

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