H19-424_V1.0 Huawei HCSP-Presales-Campus Network Planning and Design V1.0 Free Practice Exam Questions (2025 Updated)

Establish an SRv6 Policy Group tunnel group for local and remote devices on the same plane.

The minimum color of the SRv6 Policy Group tunnel group is 1,000,000, and the colors of different VPN services and planes do not need to be distinguished, but can be the same.

Configure an SRv6 Policy Group tunnel group for a VPN service.

Multiple policy tunnels can be planned within the group according to the actual needs of users.

and the two upstream traffic paths of the edge form ECMP load balancing

Different source CIDR blocks choose different main exits

Different EDGE devices choose different main outlets

Different upstream network segments choose different main exits

Netconf

HTTP

HTTP2.0

HTTPS

1

2

3

4

Local hardware redundancy protection

TE HSB

Local software protection

Remote disaster recovery

The COST configuration of the MSTP link of the remote operator is larger, and it is recommended to configure 1000 to avoid traffic bypassing through the WAN link - the test is wrong

The COST configuration of the link of WDM or bare fiber in the same city is the second smallest, and it is recommended to configure 200 to ensure that the route calculation is secondary to the same city link

The COST value of the local link is the smallest, and it is recommended to configure 10 toensure that the route calculation gives priority to the local link test error

The link cost between the RR and the PE is extra-large, and it is recommended to set 10,000 to ensure that the RR device is only responsible for control plane route reflection and does not forward traffic

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

Service slices must use SRv6 Policy tunnels, which can be strictly explicit or loose.

The whole network uses NCE-P to calculate the path of the slice network based on the affinity attribute to ensure the optimal path of the whole network and make full use of the link bandwidth while ensuring the service quality.

SRv6Policy tunnels are vertically deployed between districts, counties, cities, and provincial WANs to optimize traffic to improve bandwidth utilization and ensure service quality.

SRO6fPolicy tunnels can be carried in the default slice network or in a non-default slice network. For default slices, SRv6BE is preferred. Services with special requirements can also be carried through SRv6 policy tunnels.

per EVIAD route

per ES AD route

Inclusive Multicast Ethernet Tag Route

Ethernet Segment Route

The number of APs is greater than 50 or equal to 0

The number of APs is greater than 100 or equal to 0

When the signal strength in the floor is too low

In the case of insulating obstacles

NCE-Campus supports the configuration of firewall security group policies.

When a user passes the NCE-Campus authentication or the permission changes, NCE-Campus synchronizes the user name, IP-group, and IP address information to FW, and FW identifies all user groups based on the mapping relationship between IP address, user name, and IP-group, and executes the corresponding security group policy.

Reuse the current online behavior management process, and add lP-Group information to the synchronization information of NCE-Campus and firewall.

When the user goes online and ages in FW, FW actively queries the online user to the NCE-Campus server to keep the IP-Group and other information at both ends synchronized