A network engineer is troubleshooting a LISP-enabled network. A host at site A sends a packet to a host at site B. The xTR at site A receives the packet but does not have an entry for the destination EID in its map-cache. Which sequence of events will occur to forward the packet?

The xTR sends the packet unencapsulated to the default gateway, which routes it to the destination site.

The xTR sends a map-request to the Map Resolver, receives a map-reply, then encapsulates the packet to the destination RLOC.

The xTR encapsulates the packet to the Map Server, which then forwards it to the destination xTR.

The xTR drops the packet and sends a map-request to the Map Resolver.

A network engineer is configuring VXLAN in a leaf-spine fabric. The engineer needs to enable communication between two hosts in the same VNI but connected to different leaf switches. Which configuration is required on the leaf switches to allow the hosts to communicate?

Enable OSPF on the VNI interface.

Configure the hosts with static ARP entries for each other.

Configure the leaf switches as VTEPs with the same VNI and a reachable underlay.

Connect the leaf switches with a Layer 2 trunk.

CiscoCertified Network Professional Enterprise

Domain 2Objective 3

2.3 Describe Network Virtualization Concepts 350-401 Practice Questions (Page 4)

Part of the 2.0 Virtualization domain, which accounts for 10% of the 350-401 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~5–8 in this domain), expect 2–3 from this objective — we provide 17 practice questions to prepare you well beyond it. (estimate)

17questions here

4free pages

4concepts

10%of the exam

Questions 16–17

16application · medium
A network engineer is troubleshooting a LISP-enabled network. A host at site A sends a packet to a host at site B. The xTR at site A receives the packet but does not have an entry for the destination EID in its map-cache. Which sequence of events will occur to forward the packet?
Select an answer first
17application · medium
A network engineer is configuring VXLAN in a leaf-spine fabric. The engineer needs to enable communication between two hosts in the same VNI but connected to different leaf switches. Which configuration is required on the leaf switches to allow the hosts to communicate?
Select an answer first

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2.3 Describe Network Virtualization Concepts 350-401 Practice Questions (Page 4)

Questions 16–17

A network engineer is troubleshooting a LISP-enabled network. A host at site A sends a packet to a host at site B. The xTR at site A receives the packet but does not have an entry for the destination EID in its map-cache. Which sequence of events will occur to forward the packet?

A network engineer is configuring VXLAN in a leaf-spine fabric. The engineer needs to enable communication between two hosts in the same VNI but connected to different leaf switches. Which configuration is required on the leaf switches to allow the hosts to communicate?

Keep studying — 2.0 Virtualization