H12-891_V1.0 Exam Questions
768 real H12-891_V1.0 exam questions with expert-verified answers and explanations. Page 10 of 16.
- Question #451
IPv6 is deployed in a campus for business testing. There are 4 routers in the network. OSPFv3 is run to realize the interconnection of IPv6 networks. As shown in the figure, an eng...
- Question #452
Which of the following descriptions of SR-MPLS Policy candidate paths are correct? (Multiple choice)
- Question #453
The OPS (Open Programmability System) function of Huawei network equipment provides open programmability of network equipment and empowers users with secondary development capabili...
- Question #454
Which packets can Huawei equipment perform traffic suppression on? (Multiple choice)
- Question #455
Which of the following descriptions of the MPLS forwarding mechanism are correct? (Multiple choice)
- Question #456
As shown in the picture, four routers run IS-IS. They are all Level1-1-2 routers. The area numbers are as shown in the picture. Which of the following statements is correct? (Multi...
- Question #457
There is a Linux SSH server in the current network. The network administrator uses his own PC SSH to log in to the server for the first time and receives the following information....
- Question #458
In the virtualized campus network scenario deployed through IMaster NCE-Campus, when creating the Fabric's external network, which of the following parameters need to be configured...
- Question #459
Which of the following technologies can be used to establish an enterprise wide-area VPN? (Multiple choice)
- Question #460
Telemetry network model is divided into broad sense and narrow sense. What modules does narrow sense Telemetry (that is, device-level Telemetry) include? (Multiple choice)
- Question #461
A router has the SRv6 function enabled and is configured as shown in the figure. Which of the following descriptions of this configuration are correct? (Multiple choice) [Router-se...
- Question #462
iFIT implements data statistics on end-to-end delay and packet loss by inserting packet headers into service flows for coloring and marking. Which of the following descriptions of...
- Question #463
During the SSH public key authentication process, the server decrypts the digital signature generated by the client through the public key to complete user authentication. Which of...
- Question #464
Traditional BGP-4 can only manage IPv4 unicast routing information. MP-BGP has extended BGP-4 to support this. MP-BGP uses address clusters to distinguish different network layer p...
- Question #465
When configuring an OSPF-based SRMPLSTE tunnel, which of the following commands are necessary? (Multiple choice)
- Question #466
Huawei's network equipment OPS (Open Programmability System) function provides open programmability capabilities for network equipment. To facilitate users to write scripts, Huawei...
- Question #467
The SSH connection protocol multiplexes encrypted session connections into several logical channels. What types of logical channels can be created based on an SSH session connectio...
- Question #468
As shown in the figure, PE1 establishes EVPN adjacencies with PE2 and PE3 respectively. When the network is initialized, CE1 sends an ARP request message. Which of the following de...
- Question #469
In the virtualized campus network deployed through iMaster NCE-Campus, the administrator needs to configure the parameters as shown in the figure. Which of the following descriptio...
- Question #470
When EVPN serves as the control plane to carry L3VPN or L2VPN services, which of the following types of tunnels can be combined with the data forwarding plane? (Multiple choice)
- Question #471
In the following description of roaming, which of the following statements is correct? (Multiple choice)
- Question #472
When using routing policies for route filtering, which routing prefixes in the following options will be denied when matching the following IP-Prefix? (Multiple choice) IP ip-prefi...
- Question #473
Which of the following items are typical application scenarios of lMaster NCE service open and programmable? (Multiple choice)
- Question #474
Which of the following description of routing strategy and policy routing is correct? (Multiple choice)
- Question #475
Which of the following are common techniques for differentiating service models? (Multiple choice)
- Question #476
Which of the following descriptions about BGP4+ are correct? (Multiple choice)
- Question #477
Which of the following descriptions about IS-IS (IPv6) are correct? (Multiple choice)
- Question #478
Which of the following descriptions of Ingress node forwarding in the MPLS forwarding process are correct? (Multiple choice)
- Question #479
Which of the following source node behaviors can insert SRH into IPv6 packets? (Multiple choice)
- Question #480
The following figure shows MPLS VPN cross-domain Option C method 2, and RR is deployed in the domain, and all traffic does not pass through the RR when forwarded. If the data packe...
- Question #481
What types of Link Types are included in the Router LSA of the OSPF protocol? (Multiple choice)
- Question #482
As shown in the figure, PE1 and PE2 exchange private network routing information with their respective CEs through OSPF, and the same Domain ID is configured on both PE1 and PE2. W...
- Question #483
As shown in the figure, if you need to enable 802.1X authentication on the GE0/0/2 and GE0/0/3 interfaces of SW3, and user authentication and permission distribution need to be car...
- Question #484
Which of the following descriptions about configuring static VXLAN tunnels are correct? (Multiple choice)
- Question #485
In the MPLS VPN network, when data packets enter the public network and are forwarded, they will be encapsulated with two layers of MPLS labels. Which of the following descriptions...
- Question #486
As shown in the figure, the host in the 10.0.1.0/24 network segment can actively access 10.0.4.0/24 through the virtual system A (VSYSA) and the root system (Public). Which command...
- Question #487
Compared with SR-MPLS, SRv6 has stronger network programming capabilities. In which fields of SRH is this capability reflected? (Multiple choice)
- Question #488
A certain campus deployed both IPv4 and IPv6 networks for business testing, and ran IS-IS to realize network interconnection. The IS-IS routing protocol has good scalability and is...
- Question #489
In the scenario of dynamically establishing a VXLAN tunnel through BGP EVPN, run the command on the VTEP to view the BGP EVPN routing details and see the routing information as sho...
- Question #490
In a firewall dual-machine hot backup scenario, which of the following configurations can be backed up between the active and standby firewalls? (Multiple choice)
- Question #491
Which of the following descriptions of LDP free label retention methods are correct? (Multiple choice)
- Question #492
Which of the following descriptions of the security protocols used by IPsec are correct? (Multiple choice)
- Question #493
When viewing the debug output through the SSH terminal, a lot of information pops up. Which of the following operations can prevent the Monitor terminal from popping up debug messa...
- Question #494
As shown in the figure, in the scenario of dynamically establishing a VXLAN tunnel through BGPEVPN, VTEP1 passes a BGP EVPN Type2 route to VTEP2, in which the EVPNRT value is 20:1....
- Question #495
Which of the following methods can be used to introduce traffic into the SR-MIPLS TE tunnel? (Multiple choice)
- Question #496
Which of the following user logout methods does 802.1X authentication support? (Multiple choice)
- Question #497
A certain campus deploys the OSPF protocol to achieve network interoperability. The LSDB information of R2 is as shown in the figure. Which of the following information derived fro...
- Question #498
According to the information given in the picture, which of the following descriptions are correct? (Multiple choice)
- Question #499
After the client passes 802.1X authentication, which of the following authorization information does the RADIUS server support? (Multiple choice)
- Question #500
Which LSAs in OSPFv3 can be flooded within an area? (Multiple choice)