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HPE7-A06 · Question #66

Refer to the exhibit. After implementing a distributed overlay with distributed anycast gateways, you noticed that too many ARP packets are being replicated to every access (leaf) switch. Which…

The correct answer is B. evpn arp-suppression. Using the evpn arp-suppression command enables ARP suppression in an EVPN/VXLAN distributed overlay network, which reduces ARP broadcast traffic by allowing the leaf switches to respond to ARP requests locally using their EVPN tables, thus optimizing the network.

Implementing Complex Campus Access Switching

Question

Refer to the exhibit. After implementing a distributed overlay with distributed anycast gateways, you noticed that too many ARP packets are being replicated to every access (leaf) switch. Which command can you use to optimize the network?

Exhibit

HPE7-A06 question #66 exhibit

Options

  • Avlan 10 arp-suppression vlan 11 arp-suppression
  • Bevpn arp-suppression
  • Cevpn ip proxy-arp
  • Dinterface vlan 10 ip proxy-arp interface vlan 11 ip proxy-arp

How the community answered

(49 responses)
  • A
    6% (3)
  • B
    76% (37)
  • C
    4% (2)
  • D
    14% (7)

Explanation

Using the evpn arp-suppression command enables ARP suppression in an EVPN/VXLAN distributed overlay network, which reduces ARP broadcast traffic by allowing the leaf switches to respond to ARP requests locally using their EVPN tables, thus optimizing the network.

Topics

#EVPN#ARP suppression#distributed anycast gateway#VXLAN overlay

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