Wireless Access

last person joined: 21 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

Dynamic ARP inspection issues in a stack

This thread has been viewed 1 times

  • 1.  Dynamic ARP inspection issues in a stack

    Posted Apr 29, 2015 04:35 PM

    We are having an issue with DAI blocking traffic if we move a device between switches in a stack, but no issue if you move between ports on the same switch. For example if I move from 1/0/5 to 1/0/24 there is no issue, but if I move from 1/0/5 to 3/0/5 the traffic gets blocked. The DHCP snooping database updates and shows the correct MAC/IP bindings following the device to the port. Has anyone seen this issue?

     We are seeing this on stacks of S3500s running 7.3.2.2.