300-620 · Question #175
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
The correct answer is A. Disable ARP Flooding.. ARP requests must be managed via Layer 3 unicast packets or be dropped to reduce excessive broadcast traffic. Since there is no option for hardware proxy, disabling ARP is the only option to choose.
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?
Options
- ADisable ARP Flooding.
- BEnable Limit IP Learning to Subnet.
- CSet Endpoint Retention Policy to default.
- DEnable Unicast Routing on the bridge domain and configure a subnet.
How the community answered
(24 responses)- A75% (18)
- B13% (3)
- C8% (2)
- D4% (1)
Explanation
ARP requests must be managed via Layer 3 unicast packets or be dropped to reduce excessive broadcast traffic. Since there is no option for hardware proxy, disabling ARP is the only option to choose.
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