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Bring performance and reliability to your network with the HPE Aruba Networking Core, Aggregation, and Access layer switches. Discuss the latest features and functionality of your switching devices, and find ways to improve security across your network to bring together a mobile-first solution
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Aruba CX 6405 Core Switch

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  • 1.  Aruba CX 6405 Core Switch

    Posted Mar 25, 2024 07:50 AM

    Hi All,

    I have deployed my network as one core switch (Aruba CX 6405) and 10 Aruba Access Switch 2930F connected via fiber cables.

    Today I ran into an issue where I was unable to ping core with any access switches and vice versa.

    core# show lldp neighbor-info it can identify all Neighbor Entries from all ports . all ports are up and work normally.

    Management vlan is ok and all IPs & mask is ok

    can anyone help



  • 2.  RE: Aruba CX 6405 Core Switch

    EMPLOYEE
    Posted Mar 27, 2024 12:27 AM

    thats weird. you need to provide more info, like what firmware version, was there any changes don to the config.? 

    do you authenticate mgmt/admin users for the switches? if so what does the audit trail show?



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