Wireless Access

last person joined: 17 hours ago 

Access network design for branch, remote, outdoor, and campus locations with HPE Aruba Networking access points and mobility controllers.
Back to discussions
Expand all | Collapse all

Multiple Cluster one client vlan

This thread has been viewed 1 times

  • 1.  Multiple Cluster one client vlan

    Posted Sep 17, 2018 09:25 AM

    Hello Team,

     

    I have create 2 clusters with seperate vlan AP per cluster.

    Can i use the same client vlan/subnet across both cluster ? 

    I mean to configure the same SSID and the clients receive address from a central DHCP server same vlan in both clusters.

    Below the configuration of the switches where i connect the APs.

    Cluster A vlan AP : 1648

    Cluster B vlan AP : 1649

    Client Vlan : 1640 subnet  /21

     

    Cluster A

    ---------------

    interface X
    tagged vlan 1640
    untagged vlan 1648
    exit

     

    Cluster B

    --------------

    interface Y
    tagged vlan 1640
    untagged vlan 1649
    exit

     

    Thank you.



  • 2.  RE: Multiple Cluster one client vlan

    EMPLOYEE
    Posted Sep 17, 2018 04:37 PM

    Yes



  • 3.  RE: Multiple Cluster one client vlan

    Posted Sep 18, 2018 01:47 AM

    Hello,

     

    If a customer moves (roams) from an AP in cluster A to an AP in cluster B, within a continuous RF  will  he have L2 mobility ? do i need to have any extra configuration to enable L2 mobility ?

     



  • 4.  RE: Multiple Cluster one client vlan

    EMPLOYEE
    Posted Sep 22, 2018 10:13 PM
    @nbenisi wrote:

    If a customer moves (roams) from an AP in cluster A to an AP in cluster B, within a continuous RF  will  he have L2 mobility ? do i need to have any extra configuration to enable L2 mobility ?

     

    If the client VLAN is 1640 and is shared on both clusters, L2 mobility is automatic. A client device connecting to APs on either cluster will end up in VLAN 1640 because it is present on both clusters. Is there specific functionality that I'm missing that you're searching for?