In an ERB EVPN-VXLAN design, tenant workloads attach through IRB interfaces in a tenant routing instance. Where should the city fabric typically attach filter-based forwarding to steer that tenant traffic?
Select an answer to reveal the explanation.
Short Explanation
Steer traffic where the tenant road actually is—the IRB or leaf interface that sees those packets. Putting the filter only on spines or bare underlay links is like posting the detour sign on a highway the city cars never drive.
Full Explanation
In ERB fabrics, integrated routing and bridging occurs on the leaf, so tenant traffic is commonly visible on IRB or related tenant attachment points. FBF must be applied where those packets can be matched and redirected into the alternate instance. Spine-only or pure underlay attachments miss tenant-context traffic, and Junos DC leaves can host FBF without moving the function solely to a WAN PE.