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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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Not able to change the Hierarchy of Mobility controllers under the mobility master

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  • 1.  Not able to change the Hierarchy of Mobility controllers under the mobility master

    Posted May 19, 2022 04:28 AM
    please refer to this image for more detail
    Dear team ,
    I am trying to change the Hierarchy of Mobility controllers under the mobility master but not successful with the below error message
    (K_G_MM01) [mynode] (config) #configuration device 00:0b:86:b7:54:6f move-to /md/KAFD
    <mac-address-2> MAC address of the new replaced device
    <cr>

    (K_G_MM01) [mynode] (config) #configuration device 00:0b:86:b7:54:6f move-to /md/KAFD

    Move failed : Configuration not valid at new node /md/KAFD/00:0b:86:b7:54:6f
    ----------------------------------------------------------------------------
    Command Error Message
    ------- -------------
    ip name-server 8.8.8.8
    Name-server already exists
    lc-cluster group-membership SP_G_Cluster Cluster reference could not be acquired

    lc-cluster exclude-vlan 1 ERROR: Cluster membership not enabled
    (K_G_MM01) [mynode] (config) #

    please advise

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    reda sha
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  • 2.  RE: Not able to change the Hierarchy of Mobility controllers under the mobility master

    EMPLOYEE
    Posted May 19, 2022 07:36 AM
    Did you try removing moving that device from it's cluster?  There are two places it needs to be done: inside the cluster configuration and inside the device specific configuration.

    ------------------------------
    Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.

    HPE Design and Deploy Guides: https://community.arubanetworks.com/support/migrated-knowledge-base?attachments=&communitykey=dcc83c62-1a3a-4dd8-94dc-92968ea6fff1&pageindex=0&pagesize=12&search=&sort=most_recent&viewtype=card
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  • 3.  RE: Not able to change the Hierarchy of Mobility controllers under the mobility master

    Posted May 19, 2022 07:42 AM
    Hello Cjoseph,
    As per the attached screen shot , we need to move the controllers (MC01 , MC02) to KAFD.
    drage and drop didn't work

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    reda sha
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  • 4.  RE: Not able to change the Hierarchy of Mobility controllers under the mobility master

    EMPLOYEE
    Posted May 19, 2022 07:50 AM
    I don't see a screenshot.  It looks like it is complaining about cluster membership.

    ------------------------------
    Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.

    HPE Design and Deploy Guides: https://community.arubanetworks.com/support/migrated-knowledge-base?attachments=&communitykey=dcc83c62-1a3a-4dd8-94dc-92968ea6fff1&pageindex=0&pagesize=12&search=&sort=most_recent&viewtype=card
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  • 5.  RE: Not able to change the Hierarchy of Mobility controllers under the mobility master

    Posted May 19, 2022 09:25 AM
    have any idea hwo to fix ?

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    reda sha
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  • 6.  RE: Not able to change the Hierarchy of Mobility controllers under the mobility master

    EMPLOYEE
    Posted May 19, 2022 10:03 AM
    You should just delete the controller and then re-add it.

    ------------------------------
    Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.

    HPE Design and Deploy Guides: https://community.arubanetworks.com/support/migrated-knowledge-base?attachments=&communitykey=dcc83c62-1a3a-4dd8-94dc-92968ea6fff1&pageindex=0&pagesize=12&search=&sort=most_recent&viewtype=card
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