A bridge domain for a new endpoint group in the Cisco ACI fabric must meet these requirements:
The bridge domain must function as the default gateway for the subnet so that routing remains within the Cisco ACI fabric.
ARP requests must be managed via Layer 3 unicast packets or be dropped to reduce excessive broadcast traffic.
The impact of misconfigured virtual machines must be kept to a minimum by preventing IP addresses outside of the configured subnet from being routed.
Which set of actions must be taken?

Question

A bridge domain for a new endpoint group in the Cisco ACI fabric must meet these requirements:

The bridge domain must function as the default gateway for the subnet so that routing remains within the Cisco ACI fabric.

ARP requests must be managed via Layer 3 unicast packets or be dropped to reduce excessive broadcast traffic.

The impact of misconfigured virtual machines must be kept to a minimum by preventing IP addresses outside of the configured subnet from being routed.

Which set of actions must be taken?

Joel Hernandez · Accepted Answer

Enable Unicast Routing on the bridge domain and configure a subnet.

Set L2 Unknown Unicast to Flood.

Disable Endpoint Retention Policy.

Joel Hernandez · Answer

Disable ARP Flooding.

Enable Limit IP Learning to Subnet.

Enable Unicast Routing on the bridge domain and configure a subnet.

Joel Hernandez · Answer

Enable Limit IP Learning to Subnet.

Enable Unicast Routing on the bridge domain and configure a subnet.

Set Multi-Destination Flooding to Flood in BD.

Joel Hernandez · Answer

Set Endpoint Retention Policy to default.

Enable ARP Flooding.

Enable Unicast Routing on the bridge domain and configure a subnet.

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