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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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dhcp-server on 8320

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  • 1.  dhcp-server on 8320

    Posted Nov 28, 2022 07:18 PM
    Hello,

    I am working on setting up a few DHCP-Server Pools on a VSX Cluster. I followed this thread; DHCP at Switch 8320 | Wired Intelligent Edge (arubanetworks.com), but the issue I am having is that I have DHCP-Server setup, the state and mode when I do show dhcp-server say operational and true, but I am not getting an IP Address.

    This is how I had it before, and I was still having the same issues:

    Configure Pool:
    dhcp-server vrf default
    pool DHCP_Test
    range 10.1.1.1 10.1.1.154 prefix-len 24
    dns-server 10.15.5.5
    default-router 10.1.1.2
    domain-name example.com
    lease 00:10:00
    exit
    authoritative
    enable

    Connect the Pool and VLAN:
    interface vlan 2
    vsx-sync active-gateways
    description Test_DHCP
    ip mtu 9100
    ip address 10.1.1.2/24
    active-gateway ip mac 12:01:00:10:11:04
    active-gateway ip 10.1.1.1

    Assign interface to VLAN:
    interface
    no routing
    no shutdown
    vlan access 2

    I feel like there is something I am missing, but I am not sure what...


  • 2.  RE: dhcp-server on 8320

    MVP GURU
    Posted Nov 29, 2022 02:45 AM
    Have you synchronized dhcp servers settings over the VSX with: vsx-sync dhcp-server (in vsx context)?



    Original Message


  • 3.  RE: dhcp-server on 8320

    Posted Nov 30, 2022 03:30 PM
    I did not have that in the vsx settings. It all seems to be working now.

    I do have a question with the dhcp-server configuration; I have a bunch of pools I set up. I wanted to make sure each was giving out and IP and setup one interface with each pool/ vlan. I was going a little fast, but I noticed after a few, I stopped geting IP addresses. Is that normal, I was thinking that maybe it is something with a security feature.
    Original Message