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DumpTOP는 전문적인 IT인증시험덤프를 제공하는 사이트입니다.H12-893_V1.0인증시험을 패스하려면 아주 현병한 선택입니다. DumpTOP에서는H12-893_V1.0관련 자료도 제공함으로 여러분처럼 IT 인증시험에 관심이 많은 분들한테 아주 유용한 자료이자 학습가이드입니다. DumpTOP는 또 여러분이 원하도 필요로 하는 최신 최고버전의H12-893_V1.0문제와 답을 제공합니다.
| Section | Objectives |
|---|---|
| Data Center Network Fundamentals | - Data Center Architecture Overview
|
| Data Center Switching Technologies | - Ethernet Switching in Data Centers
|
| SDN and Network Automation | - Software Defined Networking
|
| Data Center Routing | - Routing Protocols in DC Environment
|
| O&M and Troubleshooting | - Operations and Maintenance
|
| VXLAN Technology | - Overlay Networking
|
| Network Security and Reliability | - Data Center Security Mechanisms
|
>> H12-893_V1.0최신 인증시험 공부자료 <<
DumpTOP의Huawei H12-893_V1.0덤프로Huawei H12-893_V1.0시험공부를 하여 시험에서 떨어지는 경우 덤프비용전액을 환불해드릴만큼 저희 덤프는 높은 적중율을 자랑하고 있습니다. 주문번호와 불합격성적표를 메일로 보내오시면 바로 환불가능합니다. 환불해드린후에는 무료업데이트 서비스가 종료됩니다. Huawei H12-893_V1.0 시험을 우려없이 패스하고 싶은 분은 저희 사이트를 찾아주세요.
질문 # 22
Which of the following nodes connects computing resources such as virtual and physical servers to a VXLAN fabric?
정답:B
설명:
In Huawei's spine-leaf VXLAN fabric (e.g., CloudFabric), nodes have specific roles:
A . DCI leaf: Data Center Interconnect (DCI) leaf nodes connect different data centers, not internal computing resources. Incorrect.
B . Server leaf: Server leaf nodes connect computing resources (virtual servers via hypervisors, physical servers) to the VXLAN fabric, handling access traffic. This is the correct role for connecting servers. Correct.
C . Border leaf: Border leaf nodes connect the DCN to external networks, not internal computing resources. Incorrect.
D . Service leaf: Service leaf nodes connect to value-added services (e.g., firewalls), not directly to computing resources like servers. Incorrect.
Thus, the answer is B (Server leaf).
질문 # 23
An engineer configures anycast gateways on every leaf switch. Which benefit is achieved for attached virtual machines?
정답:B
설명:
Anycast gateways allow hosts to use the same default gateway IP and MAC throughout the VXLAN fabric. Workloads can move between racks without changing gateway settings, simplifying mobility and reducing traffic tromboning.
질문 # 24
Which of the following statements is false about the overlay technology and VXLAN protocol?
정답:C
설명:
VXLAN is an overlay technology that encapsulates Layer 2 frames within UDP packets to create scalable virtual networks, widely used in Huawei's data center architectures. Let's evaluate each statement:
A . A VXLAN tunnel endpoint that performs encapsulation is called a VNI: This is incorrect. A VXLAN Tunnel Endpoint (VTEP) is the device (physical or virtual) that performs encapsulation and decapsulation. The VNI (VXLAN Network Identifier) is a 24-bit field in the VXLAN header that identifies the virtual network, not the endpoint. FALSE.
B . VXLAN uses ECMP of the underlay network to improve network forwarding performance: Equal-Cost Multi-Path (ECMP) routing in the underlay network allows VXLAN to distribute traffic across multiple paths, enhancing load balancing and performance. This is a standard feature in Huawei's VXLAN implementations. TRUE.
C . A VXLAN network is built based on UDP: VXLAN encapsulates Ethernet frames within UDP packets (using port 4789), making it a UDP-based overlay protocol. This is a core characteristic of VXLAN. TRUE.
D . VXLAN expands the number of subnets to 16 million and supports multi-tenancy: With a 24-bit VNI, VXLAN supports up to 16 million (2
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