Pass the Huawei HCSP Presales H19-424_V1.0 Questions and answers with ExamsMirror

Maintain the principle of uniformity in the scheduling strategy of the whole network, and use templated deployment as much as possible to facilitate network management

LPQ/WFQ scheduling strategies can be used to avoid low-priority services not being able to obtain bandwidth resources

The current QoS policy needs to take into account the subsequent expansion of the network

Core services and video-voice services should ensure the absolute priority of forwarding and use PQ scheduling

Unless the business has special requirements, some parameters of the scheduling policy should be defaulted as much as possible

For TCP-based services, the queue must be configured with WRED dropping to avoid TCP global synchronization

In a virtualized network, different service networks can be distinguished by different VNs

Virtual networks are isolated from each other by default

Independent business units can be used as a separate virtual network

The isolation requirements caused by the difference of user identities in the same department can be realized by dividing different virtual networks

Multicast tunnel endpoint auto-discovery & multicast type auto-discovery

Elastic search for ES members

IPPrefix announcement

MAC address learning Xi notice

Select butterfly wing wave AP wall-mounted bathroom corner, height 2.2~2.5m, a single AP covers the left and right 2 rooms

The AP fixes the radio power and configures the maximum EIRP to improve the downlink coverage of the room through the wall, with the worst 5G downlink RSSI being -65dBm and the worst uplink RSSI being -80dBm

Indoor omnidirectional APs (2*2 models such as 5761-11) are deployed separately in the corridor to ensure roaming continuity

The bathroom relies on 5G for coverage and turns off 2.4G

Through this tool, you can restore the user's existing network networking and service characteristics

It is mainly used to generate configuration scripts in batches

It is mainly used to specify the relocation plan and design the networking structure of the new network

The above statements are correct

In the overlay interconnection solution, it is recommended to run the VRRP VRRP virtual address between the two borders as the gateway for wireless users

During wireless centralized forwarding, the WAC and the border need to manage IP communication and service VLAN communication, that is, the underlay and overlay need to be connected.

During wireless local forwarding, only the management IP address needs to be communicated between the WAC and the border, that is, the underlay is connected.

Supported networking: WAC dual-node hot standby (VRRP dual-node hot standby or dual-link hot standby), and dual-border port sub-networking, recommended dual-node VRRP hot standby: In multi-campus interconnection LAN-WAN convergence scenarios, refer to the following topology

1

2

3

4

L3 shared exit

L3 exclusive export

L2 shared exit

L2 exclusive export

Different slots/sub-slots are used for uplink and downlink slices of the same AP.

The multimedia slice drainage scheme is SAC/DFI application identification ACL traffic identification.

The common slice drainage scheme is to use the IP layer DSCP to map to different queues.

The highly reliable slice drainage solution is ACL traffic identification

Pre-sales configuration

After-sales delivery planning and design

Installation, deployment and testing

Operation and maintenance