Special Summer Sale 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: Board70

H12-891_V1.0 Exam Dumps - Huawei HCIE-Datacom Questions and Answers

Question # 24

During the configuration of L3VPNv4 over SRv6 BE, if an RR is deployed in the SR domain, which command must be run on the RR to ensure that the PEs at both ends can correctly learn VPNv4 routes?

Options:

Buy Now
Question # 25

Which of the following statements are correct about the command:

ping -aX -cY -sZ -vpn-instance M 10.5.16.2

Options:

A.

The source IP address of the ping packets is X.

B.

The ping packets belong to VPN instance M.

C.

During the ping operation, the quantity of ICMP Request packets is Y.

D.

The size of each ICMP Request packet for the ping operation is Z bytes.

Buy Now
Question # 26

In the Huawei CloudCampus Solution, which of the following deployment modes are supported by Huawei switches?

Options:

A.

DHCP Option 148

B.

CLI

C.

Web interface

D.

Huawei registration center

Buy Now
Question # 27

In the CloudCampus public cloud scenario, if deployment through the Huawei Registration Query Center is used, you do not need to configure DHCP Option 148 on the DHCP server of the campus network.

Options:

A.

TRUE

B.

FALSE

Buy Now
Question # 28

A network administrator runs the display telemetry subscription command on a device to check telemetry subscription information. The command output is as follows:

[~CE]display telemetry subscription

Sub-name : Sub1

Sensor group:

Sensor-name Sample-interval(ms) State

Sensor1 1000 RESOLVED

Destination group:

Dest-name Dest-IP Dest-port State Vpn-name Protocol

Dest1 192.168.56.1 20000 RESOLVED - GRPC

Sub-state : PASSIVE

Total subscription number is : 1

Which of the following statements is incorrect?

Options:

A.

The subscription name is Sub1.

B.

The IP address of the device is 192.168.56.1.

C.

The subscription mode is static subscription.

D.

The device sends sampled data every second.

Buy Now
Question # 29

According to the following information displayed on a router, which of the following are the causes of the failure in establishing an OSPF adjacency relationship?

OSPF error statistics:

    1: Hello timer mismatch

    0: Netmask mismatch

    0: Bad checksum

    0: Bad authentication type

    0: Unknown neighbor

    0: Extern option mismatch

Options:

A.

Hello packets are sent at different intervals.

B.

The area IDs are inconsistent.

C.

The IP address masks of the interfaces are inconsistent.

D.

The area types are inconsistent.

Buy Now
Question # 30

During the evolution from OSPFv2 to OSPFv3, LSA formats and functions remain unchanged, except that the network layer addresses in LSAs are changed from IPv4 to IPv6.

Options:

A.

TRUE

B.

FALSE

Buy Now
Question # 31

Which of the following statements about 802.1X authentication are correct?

Options:

A.

802.1X authentication uses EAPoL to exchange authentication information between the client, device, and authentication server.

B.

In EAP termination mode, EAP packets are terminated and re-encapsulated into RADIUS packets on the network access device. The network access device and AAA server use the standard RADIUS protocol to implement authentication, authorization, and accounting.

C.

EAPoL implements EAP encapsulation on an IEEE 802.3 network, whereas EAPoW implements EAP encapsulation on an IEEE 802.11 network.

D.

In EAP relay mode, EAP packets are directly encapsulated by the network access device into RADIUS packets (that is, EAP over RADIUS, or EAPoR). The network access device and AAA server use EAPoR to perform authentication, authorization, and accounting.

Buy Now
Question # 32

In a scenario where a VXLAN tunnel is dynamically established through BGP EVPN, which of the following statements about symmetric IRB forwarding are correct?

Options:

A.

Both the ingress VTEP and egress VTEP forward packets based on the Layer 3 forwarding table.

B.

The ingress VTEP forwards packets based only on the Layer 2 forwarding table.

C.

The egress VTEP forwards packets based only on the Layer 2 forwarding table.

D.

When VTEPs forward inter-subnet user communication packets, the VNI carried in the VXLAN header is the L3VNI.

Buy Now
Question # 33

Which of the following functions can be provided by iMaster NCE-Campus when it functions as a relay agent for authentication?

Options:

A.

User accounting

B.

User authentication

C.

User analysis

D.

Marketing

Buy Now
Exam Code: H12-891_V1.0
Exam Name: HCIE-Datacom V1.0
Last Update: Apr 2, 2025
Questions: 177
H12-891_V1.0 pdf

H12-891_V1.0 PDF

$25.5  $84.99
H12-891_V1.0 Engine

H12-891_V1.0 Testing Engine

$28.5  $94.99
H12-891_V1.0 PDF + Engine

H12-891_V1.0 PDF + Testing Engine

$40.5  $134.99