Huawei H19-401_V1.0 HCSP-Presales-Campus Network Planning and Design V1.0 Online Training
Huawei H19-401_V1.0 Online Training
The questions for H19-401_V1.0 were last updated at Nov 23,2024.
- Exam Code: H19-401_V1.0
- Exam Name: HCSP-Presales-Campus Network Planning and Design V1.0
- Certification Provider: Huawei
- Latest update: Nov 23,2024
Which of the following is not a network reliability protection technology?
- A . Load sharing
- B . VPN FRR
- C . PCEP
- D . TE HSB
In the southbound protocol of the controller, the () protocol collects traffic performance data of ports, links, and tunnels (LSP) from PCC, including flow rate and bandwidth utilization, and collects quality detection data;
- A . BGP-LS
- B . PCEP
- C . SNMP
- D . Netconf
In NCE-IP deployment, which of the following licenses are optional to load?
- A . Load Fl License
- B . Load NCE License
- C . Load FC License (Virtual Machine) License
In the SDN-WAN solution, the principles that need to be followed in the ISIS Cost design, which of the following description are incorrectly?
- A . The COST configuration of the link using the operator’s MSTP in a remote location is larger. It is recommended to configure 1000 to avoid traffic bypassing the wide area link – test error
- B . The COST of the WDM or bare fiber link in the same city is the next smallest. It is recommended to configure 200 to ensure that the same city link is the second choice in route calculation.
- C . Set the local link COST value to the minimum. It is recommended to configure 10 to ensure that the local link is given priority in route calculation – test error
- D . The link COST between the RR and PE equipment is configured with a very large value. It is recommended to configure 10000 to ensure that the RR equipment is only responsible for control plane route reflection and does not forward traffic.
When designing BGP in SDN-WAN, it is recommended to divide devices with the same configuration into the same group to simplify configuration and maintenance. Which of the following descriptions is incorrect?
- A . All backbone P (P) 1 group
- B . All branches PE (BR-PE) 1 group
- C . All data center PE (DC-PE) 1 group
- D . All RR equipment (RR) 1 group
In QOS design, the incorrect description of traffic scheduling design principles is:
- A . The scheduling strategy of the entire network should maintain the principle of unity, and try to use templated deployment to facilitate network management.
- B . LPQ/WFQ scheduling strategy can be used to prevent low-priority services from being unable to obtain bandwidth resources.
- C . The currently planned QoS strategy needs to consider the subsequent expansion of the network.
- D . Core services and video and voice services must ensure the absolute priority of forwarding and use PQ scheduling.
- E . Unless the business has special needs, try to use default values for some parameters of the scheduling policy.
- F . For TCP-based services, the queue must be configured with WRED discarding to avoid TCP global synchronization.
The function of the Ethernet Segment Route (Type4) is:
- A . Multicast tunnel endpoint automatic discovery & multicast type automatic discovery
- B . ES member automatic discovery
- C . IP Prefix Announcement
- D . MAC address learning notification
segment-routing ipv6 encapsulation source-address 1:1 locator SRv6 locator ipv6-prefix A1:64 static 32 static function allocation range is ()
- A . A1::1-A1:FFFF:FFFF
- B . A1::1-A1:-FFFF
- C . A1:1-A1..FFFF:FFFF:FFF
- D . A11:0:0-A1:FFFF:FFFF:FFFF:FFFF
Regarding the description of the design principles of Locator SID, which is incorrect?
- A . When planning the SRv6 Locator address segment, set an appropriate mask based on the number of IPv6 SIDs that the device may use.
- B . loatos svW6_locator ipu6-prelix21.DBBABCD:.b4 static 32, Locator is 2001.DB8.ABCD:, length 64 bits, static segment occupies 32 bits, dynamic segment occupies 32 bits and args field occupies O bits. Status segment starting value: 2001:DB8:ABCD:0000:0000:0000:0000:0001
- C . Locator SID supports static configuration or dynamic allocation. end-op and end-m must be configured statically. Static configuration of end and end.x is also recommended to facilitate network operation and maintenance. Other SIDs can be assigned dynamically.
- D . Devices at the same site belong to the same large network segment with the same prefix, and different devices are allocated small network segments with the same prefix in the large network segment.
Regarding the behavior of END, which statement is wrong?
- A . end.DT4: EVPN VPLS Unicast Meteor
- B . end.dx2: L2AC interface used to divert traffic to the egress PE
- C . end.X SID: used to direct traffic to a link of a specific node
- D . end SID: direct traffic to the node based on the IP routing table
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