H19-402_V1.0 試験問題を無料オンラインアクセス

Which of the following network components in OpenStack interconnects with iMaster NCE-Fabric?

• A.Cinder
• B.Nova
• C.Neutron
• D.Keystone

(Border leaf nodes are deployed in an M-LAG active-active device group and form square looped networking with PEs. Dual-egress connections provide link-level and device-level protection. In this scenario, no bypass link needs to be deployed between the border leaf nodes.)

• A.FALSE
• B.TRUE

(Which of the following statements is false about the underlay and overlay networks?)

• A.The overlay and underlay networks must use the same routing protocol.
• B.An overlay network is a logical network defined on a physical bearer network (underlay network).
• C.Generally, the overlay network is implemented through VXLAN.
• D.The devices (such as servers, VAS devices, and external routers) connected to NVEs are unaware of the underlay network.

Which of the following technologies can be used for L4-L7 load balancing in Huawei ' s CloudFabric Solution?

• A.Nginx
• B.IP ECMP
• C.HAProxy
• D.LVS

Which of the following technologies or protocols natively support encryption?

• A.VXLAN
• B.IPsec VPN
• C.GRE
• D.SSL VPN