VMware 3V0-25.25 Prüfungsplan:
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Referenz: https://www.broadcom.com/support/education/vmware/certification/networking9.0
VMware Advanced VMware Cloud Foundation 9.0 Networking 3V0-25.25 Prüfungsfragen mit Lösungen
During a design review, the administrator is asked to explain which underlying technology enables the NSX Edge to perform fast packet processing and achieve near line-rate performance for Virtual Network Functions (VNFs). Which technology is leveraged in the NSX Edge for fast packet processing?
- A. Intel Speed Step
- B. AMD Power Now
- C. Data Plane Development Kit (DPDK)
- D. Non-Uniform Memory Access (NUMA)
Antwort: C 🗳️
Erklärung: (Nur für DeutschPrüfung-Mitglieder sichtbar)
An administrator needs to prevent the datacenter from advertising any internal prefixes toward a new VPC, while still ensuring the VPC receives a default route learned from the datacenter's upstream network. Where should the routing policy be applied?
- A. On each segment default gateway.
- B. On the VPC transit gateway.
- C. On the Tier-1 gateway.
- D. On the provider Tier-0 neighbor.
Antwort: B 🗳️
Erklärung: (Nur für DeutschPrüfung-Mitglieder sichtbar)
An administrator is troubleshooting BGP flapping in a VMware Cloud Foundation (VCF) 9 environment. A Tier-0 Gateway is running in Active/Active mode with two Edge nodes. BFD is enabled on the eBGP sessions to the upstream routers. Each Edge node uses its own uplink IP for BGP. After some network maintenance, one BGP session starts flapping every few minutes. The other BGP sessions stay stable. On the affected Edge node, the command get bfd-sessions shows:
* State: Down
* Diag: Detect Time Expired
Symptoms:
* The upstream router also shows the BFD session as Down with control Detection Time Expired.
* There are no interface errors, no packet loss for normal traffic, and clearing the BFD session temporarily brings it back up - but it flaps again after few minutes.
What is the root cause?
- A. The Edge nodes are undersized and are experiencing high contention on CPU and drops BFD packets.
- B. BFD is configured in echo mode on the upstream routers.
- C. BFD timers are mismatched between Tier-0 Gateway and the upstream routers.
- D. The MTU does not match on the end-to-end between Tier-0 Gateway and upstream routers.
Antwort: D 🗳️
Erklärung: (Nur für DeutschPrüfung-Mitglieder sichtbar)
An architect needs to allow users to deploy multiple copies of a test lab with public access to the internet. The design requires the same machine IPs be used for each deployment. What configuration will allow each lab to connect to the public internet?
- A. Configure SNAT rules on the Tier-0 gateway.
- B. Configure firewall rules to isolate the traffic going to the public internet.
- C. Configure isolation on the NSX segment.
- D. Configure DNAT rules on the Tier-1 gateway.
Antwort: A 🗳️
Erklärung: (Nur für DeutschPrüfung-Mitglieder sichtbar)
An administrator is preparing to deploy a new workload domain that will host vSphere Kubernetes Service (VKS) clusters. Before configuring the network for the Kubernetes clusters, the administrator needs to create a Tier-0 Gateway to handle North/South connectivity. What is the requirement for creating a Tier-0 Gateway for use with a workload domain that is running the vSphere Kubernetes service (VKS) with VPC?
- A. The Tier-0 Gateway route map must contain an IP prefix with only a deny rule.
- B. The Tier-0 Gateway must be configured in Active/Standby mode.
- C. The Tier-0 Gateway must be configured in Non-Preemptive failover mode.
- D. The Tier-0 Gateway must have IPv6 enabled.
Antwort: B 🗳️
Erklärung: (Nur für DeutschPrüfung-Mitglieder sichtbar)
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