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pradeep4

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pradeep4

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July 25th, 2016 23:00

Network Failover

How does Network Failover works when a SP is faulted for NAS server, should we configure network interfaces from both SP's?

  • Rainer_EMC

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    Posted July 26th, 2016 03:00

    Unity does that automatically - nothing to configure extra

    It also makes sure that if you create LACP on one SP the corresponding peer SP ports are also configure with LACP

  • Rainer_EMC

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    Posted July 26th, 2016 04:00

    See the newly released Unity HA white paper for a broader overview

    http://www.emc.com/collateral/white-papers/h15162-emc-unity-high-availability.pdf

  • pradeep4

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    Posted October 10th, 2016 15:00

    I have a quick question, in a unity box that i work on has two Twin-ax IO modules with four ports on each SP ( two ports per IO  module), we have aggregated port0 and port 1 on IO module 0 ( connected to cross stacked Cisco switches), and on switch side all four ports are bonded together. Should the ports have port fast capability feature turned on ? and in case of failover the SPB should be able to takeover the NAS server?