Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 H19-402_V1.0 Prüfungsfragen mit Lösungen:
1. Which of the following statements is false about the underlay network?
A) The underlay network has an independent forwarding plane (which usually uses IPv4) and an independent control protocol (which is usually OSPF and EBGP).
B) The underlay network is not used for Layer 3 route reachability.
C) The underlay network is the bearer plane of the VXLAN network.
D) The underlay network consists of NVEs running VXLAN and devices that only forward IP packets.
2. In the CloudFabric Solution, firewalls can connect to service leaf nodes or border leaf nodes (combined with service leaf nodes).
A) FALSE
B) TRUE
3. VXLAN is essentially a VPN technology and can be used to build a Layer 2 virtual network over any network with reachable routes. VXLAN uses VXLAN gateways to enable communication within a VXLAN network and between a VXLAN network and a non-VXLAN network.
A) FALSE
B) TRUE
4. All-flash data centers accelerate enterprise digital transformation, and SSD has gradually become the mainstream in the market.
A) FALSE
B) TRUE
5. Which of the following statements are true about VXLAN concepts?
A) On a VXLAN network, VNIs can be mapped to BDs in 1:1 mode, and a BD can function as a VXLAN network entity to forward VXLAN data packets.
B) A virtual access point (VAP) is a VXLAN service access point. Currently, CE switches support only VAPs that are VLANs.
C) A VirtualIF interface is a Layer 3 logical interface created for a BD.
D) In a VXLAN packet, the source IP address is the local node ' s VTEP IP address, and the destination IP address is the remote node ' s VTEP IP address. This pair of VTEP IP addresses corresponds to a VXLAN tunnel.
Fragen und Antworten:
| 1. Frage Antwort: B | 2. Frage Antwort: B | 3. Frage Antwort: B | 4. Frage Antwort: B | 5. Frage Antwort: A,B,C,D |
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