[Nov-2023] Use Real H12-891_V1.0-ENU Dumps Free Sample Questions and Practice Test Engine
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Huawei H12-891_V1.0-ENU (HCIE-Datacom V1.0) exam is a certification program designed for IT professionals who want to validate their knowledge and expertise in the field of data communications. The HCIE-Datacom certification is one of the most prestigious qualifications in the IT industry, and passing H12-891_V1.0-ENU exam demonstrates that an IT professional has the skills and knowledge to design, build, and manage data communication networks.
NEW QUESTION # 190
CORRECT TEXT
As shown in the figure,
All interfaces of the router have OSPF turned on, and the COST value of the link is identified in the figure. R2's loop backO interface advertises a cost in region l, then R1 reaches 10022/32. The value is
Answer:
Explanation:
200
NEW QUESTION # 191
As shown in the figure, there are two IP6 networks that can access the IPv4 network, and the IPsec tunnel needs to be established between the two IPv6 networks to communicate, which of the following requirements? (). Single choice questions).
- A. AH + tunnel mode
- B. AH + transmission mode
- C. None of the above options are correct
- D. ESP + tunnel mode
Answer: D
NEW QUESTION # 192
The following statement about ISIS (IPv6) is correct?
- A. IS-IS works at the data link layer and only needs to add a new TLV to support IPv6
- B. To support the processing and computation of IPv6 routes, IS-IS has added NLPID to the 129TLV
- C. In order to support the processing and calculation of IPV6 routes, IS-IS has added TLV232, 236
- D. By default, IS-IS has the multi-topology feature turned on
Answer: A,B,C
NEW QUESTION # 193
In a VXLAN network, traffic is connected to the VXLAN network, and it can also be used to communicate with the same subnet within the same XLAN network
- A. VXLAN L3 Gateway
- B. NVE interface
- C. VXVAN L2 Gateway
- D. VLANIF interface
Answer: C
NEW QUESTION # 194
Regarding BGP/MPLS IP VPN routing interactions, the following description is incorrect?
- A. PE is carried out according to different VPN instances What interacts with the CE is IPv 4 routing information
- B. After receiving the VPNv4 route issued by the ingress PE, the egress PE filters the VPNv4 route according to the RT attribute carried by the route
- C. The ingress PE changes the IPv4 route received by the CE to the VPNv4 route, and the storage
- D. The egress PE can send an IPv4 route to the remote CE via BGP, IGP, or static routing
Answer: D
NEW QUESTION # 195
What parameters can the DHCPv6 server assign to DHCPv6 clients?
- A. IPv6 address/prefix
- B. DNS server address
- C. SNTP server address
- D. Gateway address
Answer: A,B,C,D
NEW QUESTION # 196
In order to configure M4, you first need to define a RADIUS server, which is defined as follows:
[Huawei]radius-server template EXAM
[Huawei-radius-EXAM] radius-servers hared-key cipher HUAwei123
[Huawei-radius-EXAM] radius-server authentication 10766661812
[Huawei-radius-EXAM] radius-server authorization 1076666 1812
[Huawei-radius-EXAM] radius-server accounting 10766661813
[Huawei-radius EXAM] radius-server retransmit 2
- A. False
- B. True
Answer: A
NEW QUESTION # 197
XLAN uses BGP EVPN to establish a tunnel, what type of message is used? (Single choice questions).
- A. Typel
- B. Type2
- C. Type4E. Type5
- D. Type3
Answer: D
NEW QUESTION # 198
The following is an error in the OSPF routing calculation (single choice).
- A. OSPF router uses the FULL SPF algorithm to calculate all nodes in the network when initially calculating routes
- B. Compared to the PRC algorithm, the ISPF algorithm only calculates the changed leaf nodes when the route changes PRC algorithm to recalculate routes
- C. When the first and second class LSAs on the network change, OSPF uses the ISPF algorithm to recalculate the routes. The
Answer: B
NEW QUESTION # 199
The message types of ISIS mainly include SNP, IIH, and LSP
- A. True
- B. False
Answer: A
NEW QUESTION # 200
The correct description about the BGP reflector is? (Multiple choice questions).
- A. The route reflector can advertise routes learned from IBGP neighbors to all clients and non-client
- B. The route reflector can advertise routes learned from non-clients to all clients
- C. IBGP neighbor relationships need to be fully interconnected without a route reflector. The introduction of route reflectors can reduce the need for full interconnection
- D. The route reflector can advertise routes learned from one client to other clients and non-clients
Answer: B,C,D
NEW QUESTION # 201
When an administrator configures VRRP, which of the following is not required?
- A. Virtual IP address
- B. Priority of the virtual router
- C. Preemption mode
- D. Preemption delay
Answer: B,C,D
NEW QUESTION # 202
In cross-domain VPN-OptionB packet forwarding, two ASBRs exchange the same LSP tags once.
- A. False
- B. True
Answer: A
NEW QUESTION # 203
Because BGP is an EGP routing protocol, BGP routing policies can only be deployed between EBGP neighbors, and routing policies between IBGP neighbors are not valid.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 204
What is the significance of reserved multicast address 224000~22400255?
- A. This multicast address range is reserved for the management of multicast addresses, which cannot transmit multicast traffic to the Internet
- B. The address identifies Global lnternet, and the address range is valid for the entire network
- C. The multicast address range is reserved for the management of multicast addresses, and is valid locally
- D. Any legitimate multicast traffic and multicast application Junhui adopts an address change
- E. The multicast address range is reserved for link-local multicast traffic, including network control messages, and the address range is only valid locally
Answer: E
NEW QUESTION # 205
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Huawei H12-891_V1.0-ENU (HCIE-Datacom V1.0) Exam is a certification exam that validates the skills and knowledge of an individual in the field of data communications. H12-891_V1.0-ENU exam is designed to test the ability of professionals to design and implement complex data communication solutions using Huawei technologies. It is an advanced-level certification exam that requires extensive knowledge and experience in the field of data communications.
Huawei H12-891_V1.0-ENU (HCIE-Datacom V1.0) Certification Exam is a highly respected certification for IT professionals who specialize in data communication. It is designed to validate the knowledge and skills of candidates in advanced technologies related to data communication, including network design, deployment, and troubleshooting. Candidates who pass H12-891_V1.0-ENU exam are recognized as experts in the field of data communication and are highly valued by employers in the IT industry.
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