FAQ-How Do I Check Binding Between IP Addresses and MAC Addresses on a Layer 3 Interface

Publication Date:  2015-05-06 Views:  128 Downloads:  0
Issue Description
How Do I Check Binding Between IP Addresses and MAC Addresses on a Layer 3 Interface?
Solution

IP source guard can be configured only on a Layer 2 interface, so the following solution is used:
  1. Create static ARP entries.
  2. Configure ACLs to allows only IP packets matching static ARP entries to pass through.

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