07-20-2011 11:54 PM
Clients has 2 internet connections and wants to have redundancy.
like, when 1 ISP fails, controller should fallback to other ISP automatically.
Is it possible?
Client has 1 Controller and 2 RAPs
07-21-2011 07:47 AM
What we have done for a few different sites is to use a "layer 3" switch or router as the default gateway for the Aruba controller. Then allow the router / L3 switch make the "intelligent" routing decision as to which ISP link to send the traffic.
You can use dynamic routing protocols, IP SLA (Cisco... i am sure other vendors have similar functions), or route tracking to help the router determine when to move traffic over to the other ISP link.
Hope this helps...
07-21-2011 07:54 AM
Aruba Customer Engineering
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