5V0-42.21 Online Practice Questions and Answers

The VMware SD-WAN solution is comprised of Orchestrator, Gateway, and Edge. The architecture ensures separation and secure communication between the management, control, and data plane of the solution. The management plane consists of the VMware SD-WAN Orchestrator, and the control plane is comprised of the VMware SO-WAN Gateway/ Controller. Which statement correctly describes this situation?

A. VMware SD-WAN Edges/Gateways establishes a Transport Layer Security (TLS) 1 2 encrypted session to the VMware SU-WAN Orchestrator

B. To make the entire solution to work property, TCP port 443 and HOP port 500 and UDP port 4500 are required to open in the firewall rule, if Edge is deployed behind a Firewall.

C. There is impact on data plane when the Edge loses connectivity to the management plane. The operator only loses the visibility of the Edge from Orchestrator and cannot make configuration changes on the Edge until the management plane connectivity is resumed.

D. Traffic between VMware SD-WAN Edges and from VMware SD-WAN Edges to VMware SD-WAN Gateways uses VMware SD-WAN Management Protocol (VCMP) tunneling over User Datagram Protocol (UDP) port 2427. secured with Internet Protocol Security (IPSec)

Which port is used for the high availability connection between the two Edges on a pair of Edge 510s?

A. Any port may be chosen.

B. GE1

C. SFP1

D. GE4

A customer has a 10,000 branch site requirement arid must use a hub cluster in their design. Which Mware SO- WAN best practice should be used when designing the cluster?

A. BGP on WAN side

B. Static routing

C. MP BGP south bound

D. BGP on LAN side

A customer is migrating a branch site with a VMware SD-WAN Edge coexisting with the CE. The Edge will be connected to internet link directly while connecting to the CE via a Layer 3 LAN switch. MPLS underlay is the preferred path for communication from this site to branch sites that have no VMware SD-WAN Edges. Communication from this site to branch sites that have VMware SD-WAN Edges should go through overlay.

A. Use BGP as the rout.ng protocol on UK Edge and flag its BGP neighbor to the Layer 3 LAN switch as Uplink.

B. Use BGP as the routing protocol on the Edge and filter prefixes from CE using Uplink Community

C. Use BGP as the routing protocol on the Edge and flag its HGP neighbor to PE as Uplink.

D. Use BGP as the routine, protocol on the Edge and flag its BGP neighbor to GE as Uplink.

What are three key benefits of VMware SD-WAN? (Choose three )

A. Provision Edges in minutes

B. Automated configuration of cloud resources

C. Remove requirement of Edge devices

D. Gain visibility across any link

E. Layer 2 VPNs between sites

F. Reduce the burden on MPLS

An enterprise has deployed a VMware SD-WAN solution with Edges in many different located to different

Partner Gateways.

Which design makes it possible to have dynamic branch to branch VPN tunnels between any two Edges?

A. Dedicated at least one Gateway as a Controller, and few initial data plane packets will travers the Controller before dynamic tunnel is established between the two branches.

B. Add Controller role to each Partner Gateway.

C. Configure each partner Gateway as a Controller.

D. Dedicate at least one Gateway as a Controller, and no data plan packets will traverse the Controller before dynamic tunnel is established between the two branches.

Which statement is true about the VMware SD-WAN Gateway roles and assignments?

A. Primary Gateway cannot be used as Super gateway for Edge-to-Edge communication, even it all the Edges have a common Primary gateway

B. The SD-WAN Orchestrator assigns the Gateways to the Edge automatically when it comes up based Oil (lie location of the Edge Branch-to-branch will choose the right Gateway automatically

C. If the Primary Gateway goes down. Cloud internet traffic would failover to Secondary gateway automatically

D. The Primarily and Secondary Gateways share the load fur both internet traffic and VPN traffic

Which statement describes a characteristic of VMware SU-WAN Edge (VCL) clustering?

A. One VCE cluster can be formed with both virtual and hardware at the same lime

B. A VCE cluster requires one dedicated interface for HA sync

C. VCF clusters member sync flow tables between themselves.

D. VCE cluster members should have unique IP addresses on its WAN interfaces

What is considered a typical VMware SD-WAN use case?

A. Provide a distributed (per device) commands line interface (CLI) based configurations to implement complex network design integration options.

B. Provide high speed layer 2 data center interconnects.

C. Provide cloud delivered central management Orchestrator to implement complex design network integration options.

D. Provide management, control plane, and data forwarding from a single system to reduce complexly for the network administrator.

Which VMware SD-WAN component Is responsible for overlay route distribution?

A. VMware SD-WAN Controller

B. VMware SD-WAN Orchestrator

C. VMware SD-WAN Edge

D. VMware SD-WAN Hub