Wireless Access

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Access network design for branch, remote, outdoor, and campus locations with HPE Aruba Networking access points and mobility controllers.
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Set up Aruba IAP-305 APs on CIsco 3750G Switches

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  • 1.  Set up Aruba IAP-305 APs on CIsco 3750G Switches

    Posted Sep 01, 2020 06:13 PM

    I am trying out runnig a group of IAP-305 APs on my network backed by Cisco 3750G switches.  I can get them to connect correctly to all my Wireless VLANS on site, but they are not pulling down an AP address that I can see or reporting to Aruba Central.  Ports are set up as follows:

     

    switchport trunk encapsulation dot1q
    switchport trunk native vlan 50
    switchport trunk allowed vlan 7-9,15
    switchport mode trunk
    switchport voice vlan 11

     

    Is there something I'm missing?



  • 2.  RE: Set up Aruba IAP-305 APs on CIsco 3750G Switches

    EMPLOYEE
    Posted Sep 01, 2020 06:52 PM

    do you men they are not getting IP addresses? if that is the case, you need to have a DHCP scope on your DHCP server



  • 3.  RE: Set up Aruba IAP-305 APs on CIsco 3750G Switches

    Posted Sep 02, 2020 12:15 AM

    You'll want to add vlan 50 to your allowed list on the trunk.  Should grab a dhcp address at that point.



  • 4.  RE: Set up Aruba IAP-305 APs on CIsco 3750G Switches

    Posted Sep 02, 2020 07:35 AM

    I thought you only put the wireless VLANS in the trunk list.  50 is my management VLAN.

    We did set up a DHCP scope.  I have had a couple work for a out 5-10 minutes sending to Aruba and grabbing IPs but then they are not seen anymore by Aruba Central even though they are still broadcasting.