H19-401_V1.0 Exam Questions

end.X SID After manually configuring a static SID, the dynamically generated SID will be deleted from the FIB.

SegmentRouting must cooperate with SDN controller to support traffic engineering.

The fault suppression policy is enabled by default. Some frequently faulty links in the network may lead to a large number of invalid calculations. Enabling the fault suppression p...

Traditional LFA relies on topology planning and cannot calculate backup paths in 100% of scenarios. It can only cover 80-90% of scenarios. If you want 100% coverage, you must follo...

In the SR BE reliability mechanism, forward/reverse anti-microloop can ensure that there will be no packet loss during the process.

In government industry solutions, it is recommended to rent operator OTN/MSTP dedicated lines for WAN links, but it is not recommended to rent MPLS VPN dedicated lines.

Currently, the minimum acquisition and tuning cycle of NCE is 5 minutes.

AdjSid--must be a local label, and PrefixSid--must be a global label.

When planning the NCE-IP address, the service southbound network and the service northbound network segment can share the same network segment.

The NCE-IP operation and maintenance dashboard can display the overall health status of the entire NCE network management from five dimensions: alarms, CPU usage, memory usage, IO...

When the NCE-P site is switched, if the data synchronization status is displayed as "Delayed", it means that there is a lot of data being synchronized between the primary site and...

Currently, the srv6 policy multiple Candidate Path scenario only supports one master and one backup scenario, and does not support one master and multiple backup scenarios.

In the current sv6 policy single Candidate Path multi-list scenario, if it is delivered through NCE dynamic path calculation, a maximum of two lists will be delivered initially, an...

SR-TE does not support TE HSB.

When deploying NCE-IP, two network isolation factors need to be considered in low-level planning: whether the north-south direction is isolated and whether the southbound direction...

The main purpose of traffic tuning is to improve bandwidth utilization.

The Co-SR feature of WLAN R22 version is mainly used in high-density 40M continuous office scenarios. There are a large number of APs with the same frequency visible to each other,...

In the WLAN R22 version, after turning on offline network service retention, each AP maintains the current working mode and can provide normal services even if CAPWAP times out and...

WLAN R22 version, IOT card (EnOcean) scenario, container card that supports USB and PCIE.

AirEngine 9700-S is a spruce model device; the hardware of AirEngine9700-S and AC6508 are exactly the same. Through software architecture optimization, forwarding performance and c...

In the S switch V20ORO22 version, the number of configurable IP addresses for the box-type Layer 3 port of the switch has been increased from 32 to 256 (total number of primary add...

iMaster NCE-CampusV300RO22CO0 version supports expansion in each deployment form in the stand-alone scenario, such as: expansion to a 3-machine cluster.

iMaster NCE-Campus V30ORO22CO0 version, the device is plug-and-play - QR code-free entry function, ESN-free deployment version 2.0 (based on DHCP deployment) is compared with ESN-...

In the WLAN Plannr tool, the tool supports viewing cross-floor simulation effects.

In CloudCampusAPP, construction survey points can only be added on the APP side.

The configuration translation tool supports a search function, which can quickly search for the configuration commands that need to be queried on the interface.

The cloud-managed LAN&WAN integration solution supports the deployment of two tunnel modes, DSVPN and EVPN.

The cloud management controller supports all configurations of firewalls, and firewalls in large and medium-sized campuses can be fully managed through the controller.

4G and 5G frequency bands are different. Acceptance standards need to be clearly defined, and general promises of signal field strength RSSI/throughput indicators are prohibited.

In the cloud management solution, MSP administrators can directly manage the networks of subordinate tenants without requiring tenant authorization.

When the firewall device switches from traditional mode to cloud management mode, the original configuration remains unchanged.

The WLAN Planner tool does not support the import of CAD drawings when creating indoor floors.

Planning and design tools may involve customer network resource data, and then exporting LLD, ZTP, script, Visio and other files requires customer network authorization.

In sensitive scenarios, the remote unit RU does not occupy lincense resources, which can effectively save 90% of license fees.

NCE-Campus uses the snmp protocol to deliver equipment to the S switch.

In the virtualization scenario of the CloudCampus solution, in addition to the Border Node and Edge Node being required to be Huawei equipment, other Route Node, FWNode, Access Nod...

Virtualization in the campus is divided into two major scenarios, the centralized gateway scenario and the distributed gateway scenario. In the distributed gateway scenario, a vxla...

WLAN R22 version, CPE management scenario, does not support the configuration of the traffic forwarding mode of wired terminals connected to the CPE.

The spruce model AirEngine 9700-H is equivalent to the AC6805. The CAPWAP tunnel forwarding capability is weaker than the AC6805, and the DTLS capability is stronger than the AC680...

The S127 series and S77 series are both modular switch devices and have independent switching network boards.

When Yunshan equipment & V5 equipment are combined in a mixed network, PnP automatic registration and online support and Eth-Trunk auto-negotiation are supported.

The typical physical architecture of a campus network includes the egress area, core layer, aggregation layer, access layer, terminal layer, network management operation and mainte...

Campus virtual network transmission (Transport) node: Fabric's transparent transmission node, which needs to support VXLAN.

In the WLAN Planner tool, internal and external network users can share projects with each other.

Cloudcampus virtualization scenario solution, when planning the networking topology of the virtualization scenario, we can use either the standard tree networking architecture or t...

For projects with a large number of APs or complex scenarios such as high-density venues and video backhaul, pre-sales network planning and after-sales network planning are require...

To avoid data conflicts during air interface data transmission, RTS-to-CTS or CTS-to-Self is usually used.

After the device restarts, go online again on NCE-Campus, and NCE-Campus will deliver the full configuration to the device.

The planning results of the WLAN Planner network planning tool can be imported to NCE- Campus.

The configuration translated by the configuration translation tool needs to be combined with the network relocation plan to confirm that the positions of the network equipment node...