Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 - H12-831_V1.0 Exam Questions

QUESTION NO: 1
On a broadcast network, routers (including non-DIS routers) of the same level on a network segment can establish neighbor relationships. In the implementation of BFD for IS-IS, however, BFD sessions are established only between a DIS and non-DIS routers, not between non-DIS routers.

QUESTION NO: 2
On the OSPFv3 network shown in the figure, the IPv6 address of Loopback0 on R3 is 2000-3/128, and OSPFv3 is enabled. Which of the following statements are true?

QUESTION NO: 3
On the network shown in the figure, EBGP peer relationships are established between neighboring routers through directly connected interfaces. The AS number is 6500X, where X is the number of the router. Both Rl and R4 have static routes to 192.168.1.0/24, which are imported to BGP through the import-route command.
By default, in the routing table of R3, which of the following is the AS_Path attribute carried in the route to
192.168.1.0/24?

QUESTION NO: 4
During an attempt to log in to a NetEngine AR6120 through the console port, the network engineer finds that the password is incorrect and the login fails. If a Telnet account can be used to log in to the device and the account has the permission to change the console port password, the network engineer can log in to the device through Telnet to change the console port password.

QUESTION NO: 5
There are two types of network maintenance: routine maintenance and troubleshooting. Skilled maintenance personnel can maintain the network based on their experience, without needing to comply with the operation guidelines.

QUESTION NO: 6
As its network scale expands, an enterprise plans to move scattered servers to the same equipment room for unified management. During hardware migration, network engineers do not need to perform device commissioning and therefore do not need to work out a migration solution.

QUESTION NO: 7
The figure shows the file information on R2. When a network engineer runs the dir | exclude 1 command to view the file information, which of the following files will be displayed?

QUESTION NO: 8
As shown in the figure, an administrator enables port isolation on the switch's interfaces connected to terminals.

In this scenario, which of the following IP addresses cannot be pinged from PC1?

QUESTION NO: 9
In the figure, an administrator needs to enable MPLS LDP on R1 to R4. Which of the following configurations of R1 is correct?

QUESTION NO: 10
Which of the following statements are true about OSPFv3 Link-LSAs and Intra-Area-Prefix-LSAs?

QUESTION NO: 11
OSPFv3 packets are encapsulated in IPv6 packets and can be sent in unicast, multicast, or broadcast mode.

QUESTION NO: 12
The MPLS architecture consists of the control plane and forwarding plane, each of which contains multiple protocols and entries. Which of the following tables is used to forward MPLS labeled packets?
Options:

QUESTION NO: 13
The AS Path attribute is the private attribute of BGP. The if-match as-path-filter command is applicable only to BGP routes

QUESTION NO: 14
On the OSPF network shown in the figure, the cost values of links are marked. OSPF IP FRR is enabled on R1, and the maximum load-balancing 8 command is configured in the OSPF process. If a service passes through the path R1 # R5 # R3 to reach 10.0.3.3/32, which of the following is the backup outbound interface for the service?