Wireless Access

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Access network design for branch, remote, outdoor and campus locations with Aruba access points, and mobility controllers.
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Controller DNS Server and Gateway

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  • 1.  Controller DNS Server and Gateway

    Posted Nov 06, 2012 11:31 AM



    Can I configure multiple gateways using (ip default-gateway command) ? 


    Which 'show' command will show me the gateway address configured ?


    How to configure DNS server IP address for the controller using command line (without using DHCP) ?

  • 2.  RE: Controller DNS Server and Gateway
    Best Answer

    Posted Nov 06, 2012 01:37 PM

    Yes, you can configure multiple default gateways.  "show ip route" will let you view which routes are configured.  Use the "ip default-gateway x.x.x.x" command.  If you don't specify a cost for the route, it will be equal to the one you have now.


    You can configure a DNS server using:


    ip domain lookup

    ip name-server x.x.x.x


  • 3.  RE: Controller DNS Server and Gateway

    Posted Mar 19, 2013 01:23 PM

    Our controller is trunked to a core router. Can we have specific gateways for each VLAN the controller has? What will be the cost associated with it? If we already have 1 gateway with a cost of 1, having another gateway for a different subnet with thesame cost shoud not matter?