Huawei HCIE-Data Center Network (Written) V1.0 - H12-921_V1.0무료 덤프문제 풀어보기

A. In data parallelism, each computing node trains the complete model based on local data

B. In model parallelism, each compute node will only interact with the trained sub-model and obtain the final model through model aggregation

C. Data parallelism and model parallelism are common distributed training methods

D. Distributed training can support the training of massive data and complex models

A. Data consistency check

B. Business simulation

C. Single-path detection

D. Loop detection

A. Policy-based routing

B. OSPF

C. BGP

D. Static routes

A. A logical switch can be associated with only one subnet

B. A VPC is an isolated network within a tenant, and there can be multiple VPCs within a tenant

C. One user port corresponds to one VM

D. A logical router can be associated with multiple logical switches

A. The headroom cache is used to store packet D. received from the time when the queue sends a PFC backpressure notification packet to before the upstream device stops sending packets Headroom cache space actually occupies the shared cache of the outbound queue

B. Headroom cache space actually occupies the Guaranteed cache of the inbound queue

C. The headroom cache room is fixed at 20M

A. End-to-end VXLAN

B. Segment VXLAN

C. Underlay way

D. VLAN Hand-off

A. RESFCONF API

B. Service Chain API

C. NETCONF API

D. RESTful API

A. IMaster NCE-Fabric supports business automation orchestration of third-party VAS, as long as the VAS is within the scope of the controller

B. IMaster NCE-Fabric supports the delivery of route configuration from the Fabric network to the VAS side, regardless of whether the VAS is managed by the controller or not

C. IMaster NCE-Fabric supports route configuration and VAS service delivery from Huawei VAS to Fabric network

D. IMaster NCE-Fabric supports backhaul routes delivered to managed third-party VASs to the Fabric network

A. A Project is a unit of resources, and a Project can be deployed within one or more PoDs, and a PoD can host multiple sets of resources

B. Multiple sets of independent AZs can be set up in a DC, and a DC can also be planned as an AZ

C. A router can only associate one vFW and vice versa

D. A Project can contain multiple Routers

A. The Leaf switch is deployed as an L3 gateway and needs to enable the ARP Any-Agent feature

B. This solution uses different BDs to achieve inter-tenant isolation to meet the security requirements of multi-tenant isolation

C. Spine-Leaf supports Layer 2 or Layer 3 networking

D. Spine is deployed as a stand-alone L3 device and forms ECMP with Leaf to achieve traffic load balancing