H19-424_V1.0 Practice Exam and Study Guides - Verified By RealVCE Updated 105 Questions
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NEW QUESTION # 25
In the southbound protocol of the controller, the () protocol is the LSP communication protocol between the NCE and the PCC, the PCC reports LSP status information to the NCE, and the NCE notifies the PCC to update the tunnel LSP.
- A. SNMP
- B. PCEP
- C. BGP-LS
- D. Netconf
Answer: B
NEW QUESTION # 26
AR series routers do not support any of the following deployment methods:
- A. APP scan the code to start
- B. Email starting
- C. Register for the Inquiry Center
- D. DHCP Option
Answer: A
NEW QUESTION # 27
In order to quickly recover when the configuration is lost, which of the following operations is recommended?
- A. Formulate regular configuration file backup tasks
- B. Manually save the equipment configuration on the controller on a regular basis
Answer: A
NEW QUESTION # 28
In the virtualization scenario, we recommend using () external network design when using a unified access policy for different VNs
- A. L3 exclusive export
- B. L2 shared exit
- C. L3 shared exit
- D. L2 exclusive export
Answer: C
NEW QUESTION # 29
Regarding the behavior of END, the wrong statement is ()
- A. end SID: Redirects traffic to nodes based on the IP routing table
- B. end.dx2: the L2AC interface used to divert traffic to the egress PE
- C. end. DT4: EVPN VPLS unicast meteor
- D. end. X SID: A link used to direct traffic to a specific node
Answer: C
NEW QUESTION # 30
In iMaster NCE-Campus V300R022C00, the function description of the distributed switch (remote module) scenario is incorrect ()
- A. Monitoring capability: You can view the memory usage, storage space usage, and temperature of distributed switches, as well as the running status, rate, flow rate, packet statistics, and bandwidth utilization of distributed switch ports.
- B. Control capability: support direct configuration delivery to distributed switches (remote modules).
- C. O&M capability: support restart operations on distributed switches: support reporting alarms for failed upgrade of distributed switches. Control capability: Configurations can be directly delivered to distributed switches (remote modules).
- D. Management capability: You can view the information of the distributed switch based on the central switch, including the ESN, model, online status, interface directly connected to the central switch, and the port list information of the distributed switch itself.
Answer: B
NEW QUESTION # 31
Regarding the description of the design principles of Locator SID, it is incorrect ()
- A. loatos svV6_locator ipu6-prelix21.DB8ABCD: .b4 static 32, Locator is 2001.DB8.ABCD:, length 64 bits, static segment occupies 32 bits, dynamic segment occupies 32 bits args field occupies O bits. The starting value of the state segment is: 2001:DB8:ABCD:0000:0000:0000:C
- B. Locator SID supports static configuration or dynamic allocation, end-op and end-m must be statically configured, and static configuration is also recommended for end and end.x, which is convenient for network O&M. Other SIDs can be assigned dynamically.
- C. For the Locator CIDR block planning of SRv6, the appropriate mask should be set according to the number of IPv6 SIDs that may be used by the device.
- D. Devices at the same site belong to the same large network segment with the same prefix, and different devices are assigned to the small network segment with the same prefix in the large network segment.
Answer: A
NEW QUESTION # 32
The opcode parameter description in SRv6 basic data plan is incorrect ()
- A. The SRv6SID format is Locator:Function:Args, where the Args field is also called Opcode
- B. The static Opcode needs to be configured within the static segment range to prevent conflicts with the Opcode dynamically allocated by the IGP protocol. The static segment length range is determined by the static static-length parameter of the locator command.
- C. end, end-x, end-dt4, end-dt6, and end-dx2 can be dynamically assigned or statically configured
- D. end-op, and end-m need to be statically configured
Answer: A
NEW QUESTION # 33
What kind of service nodes are not included in the cloud management platform controller cluster?
- A. Data acquisition node ACC
- B. Device management node ACM
- C. Authentication node ACA
- D. Register the inquiry center
- E. Data processing node FI
Answer: D
NEW QUESTION # 34
Regarding the principle of VN division, the following statement is wrong
- A. In a virtualized network, different service networks can be distinguished by different VNs
- B. The isolation requirements caused by the difference of user identities in the same department can be realized by dividing different virtual networks
- C. Independent business units can be used as a separate virtual network
- D. Virtual networks are isolated from each other by default
Answer: B
NEW QUESTION # 35
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::1:0:0-A1::FFFF:FFFF:FFFF:FFFF
- D. A1:1-A1.. FFFF:FFFF:FFF
Answer: A
NEW QUESTION # 36
The description of the CloudEngine S8700 switch is incorrect.
- A. Adopt distributed forwarding architecture
- B. Provide 3 product forms: 4 slots, 6 slots and 10 slots.
- C. CloudEngine S8700 is a spruce type device.
- D. It has ultra-high-density GE/10GE/25GE/40GE/100GE full-rate access ports, and has a variety of port types.
Answer: A
NEW QUESTION # 37
The source of policy generation does not include ()
- A. CLI/Netconf/yang
- B. PCEP
- C. BGP
- D. IGP
Answer: D
NEW QUESTION # 38
Which external data does the NCE-Campus controller not support for identity data source docking ()
- A. Radius Token
- B. LDAP
- C. SMS gateway
- D. Social media
Answer: C
NEW QUESTION # 39
In the virtualization scenario of large and medium-sized campuses, the border node is used for the interconnection between the fabric network and the external network and data forwarding
- A. L3 exclusive export
- B. L3 shared exit
- C. L2 shared exit
- D. L2 exclusive export
Answer: D
NEW QUESTION # 40
In the campus scenario, the correct policy linkage function is ()
- A. When the authentication point, access point, and group policy execution point are all connected to the device, the policy linkage function should be used
- B. When the authentication point and the group policy execution point are not on the same device, you need to use the policy linkage function.
- C. In the policy linkage scenario, you need to set the downstream port type of the Edge device to Extended Access Switch
- D. The policy linkage function means that no matter where you go, the permission to access resources is the same, and it is decoupled from the IP address.
Answer: C
NEW QUESTION # 41
Ethernet Segment Route(Type4)
- A. MAC address learning Xi notice
- B. Elastic search for ES members
- C. IPPrefix announcement
- D. Multicast tunnel endpoint auto-discovery & multicast type auto-discovery
Answer: B
NEW QUESTION # 42
In the V200R022 version of the S switch, the description of the S5X31(S)-S multi-rate switch is wrong ()
- A. It supports advanced features such as VxLAN and MPLS, real-time telemetry data collection, and network O&M visualization, which can be widely used in scenarios such as medium-sized campus aggregation and small campus cores.
- B. 3 power supply design, support N+1 redundancy, full 802.3bt90W PoE++ power supply for all ports, and the maximum PoE output power of the whole machine can reach 2268W, adapting to the power supply needs of massive terminals.
- C. It can be used as a remote module for the central switch to achieve simplified networking.
- D. Support 2G large cache to cope with high burst business traffic.
Answer: D
NEW QUESTION # 43
In the government unified construction mode of SDN-WAN solution, the SRv6 tunnel design description is incorrect ()
- A. Service slices must use SRv6 Policy tunnels, which can be strictly explicit or loose.
- B. SRv6Policy tunnels are vertically deployed between districts, counties, cities, and provincial WANs to optimize traffic to improve bandwidth utilization and ensure service quality.
- C. 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.
- D. 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.
Answer: A
NEW QUESTION # 44
Which of the following configurations does not belong to the global configuration content of the LAN
&WVAN convergence solution ()
- A. Virtual network address pool
- B. WAN network type
- C. IPSec encryption parameters
- D. WAN BGP routing
Answer: D
NEW QUESTION # 45
For the sake of WLAN security, if the customer wants to manage the WLAN data in a unified manner, the customer can choose which of the following networking methods:
- A. AC side-attached data is forwarded directly
- B. AC side-attached data tunnel forwarding
- C. Layer 3 networking data is forwarded directly
- D. Layer 2 networking data is forwarded directly
Answer: B
NEW QUESTION # 46
The following description of business-oriented VAP is correct
- A. Each radio can be configured with only one
- B. Establish a MESH connection
- C. Provide wireless terminal access function
- D. Each radio can be configured with multiple radio resources, and the number is unlimited
Answer: C
NEW QUESTION # 47
The description of the main function of the configuration translation tool is correct ()
- A. It is used in relocation scenarios, mainly used to formulate relocation plans and design the networking structure of new networks
- B. It is used in relocation scenarios, mainly used to translate the configuration of friends in batches and improve the efficiency of relocation
- C. Used in relocation scenarios, this tool can restore the user's existing network networking status and service characteristics information
- D. All of the above statements are correct
Answer: B
NEW QUESTION # 48
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