최신Huawei HCIE-Data Center Network (Written) V1.0 - H12-921_V1.0무료샘플문제

A. L3 Underlay

B. Segment VXLAN

C. VLAN Hand-off

D. End-to-end VXLAN

A. Network modeling

B. Data Collection

C. Traffic analysis

D. Verification of intent

A. Nova deploys Nova Compute on the control node to connect with hypervisors of different platforms to achieve virtualization platform agnosticism

B. Nova relies on Keystone, Neutron, Glance, and Heat when creating virtual machines

C. Nova supports the management of bare metal, virtual machines, and containers

D. In some previous versions of OpenStack, Nova was responsible for implementing compute, storage, and networking functions

A. LLDP

B. Zone

C. BFD

D. PFC

A. firewall

B. router

C. server

D. switchboard

A. IEEE P802. 1CQ

B. IEEE 802. 1AB

C. IEEE 802. 1Qcp

D. IEEE P802. 1Qcz

A. PFC deadlock detection

B. INOF

C. PFC Deadlock Prevention

D. AI ECN

A. It is completed independently by a single unit

B. Three units are synergistic

C. Two units work together

D. Four units are synergistic

A. External Gateways

B. Logic Router

C. IGW routing table

D. TransitRouter

A. The Neutron Server is responsible for receiving the Message Queuing request and invoking the appropriate plug-in to process it

B. Core Plug-in provides services including Network, Subnet, Port, and Router

C. The plug-in agent is deployed on every host running the hypervisor and provides a local virtual switch configuration

D. Compute nodes include: Core Plug-in, Agent, and Service Plug-in

A. The network that carries NSH packets must be a VXLAN network

B. NSH-Unaware SF does not recognize NSH packets and discards them upon receipt

C. Through the metadata carried in NSH packets, the packets can be parsed on NSH-Aware SF without encapsulation or decapsulation operations to know the information of the packet tape, which improves the efficiency of packet parsing and improves the forwarding performance

D. SFC Proxy receives packets from SFR on behalf of SFF and its associated NSH-Unaware representatives, deletes the NSH encapsulation information, and sends packets to through local logical components NSH-Unaware SF