Huawei H12-831_V1.0-ENU HCIP-Datacom-Advanced Routing & Switching Technology V1.0 Online Training
Huawei H12-831_V1.0-ENU Online Training
The questions for H12-831_V1.0-ENU were last updated at Nov 26,2024.
- Exam Code: H12-831_V1.0-ENU
- Exam Name: HCIP-Datacom-Advanced Routing & Switching Technology V1.0
- Certification Provider: Huawei
- Latest update: Nov 26,2024
In the BGP/MPLS IP VPN network shown in the figure, the administrator uses Hub-spoke networking to implement centralized control of VPN traffic at the Hub site. Which of the following RT value plans for each device is correct?
- A . PE1 VPN1: IRT=100:1; ERT=100:1
PE2 VPN1: IRT=100:1; ERT=100:1
PE3 VPN1: IRT=100:1; ERT=100:1 - B . PE1 VPN1: IRT=100:1; ERT=200:1
PE2 VPN1: IRT=100:1; ERT=200:1
PE3 VPN_in: IRT=100:1; VPN_out: ERT=200:1 - C . PE1 VPN1: IRT=100:1; ERT=200:1
PE2 VPN1: IRT=100:1; ERT=200:1
PE3 VPN1: IRT=200:1; ERT=100:1 - D . PE1 VPN1: IRT=100:1; ERT=200:1
PE2 VPN1: IRT=100:1; ERT=200:1
PE3 VPN_in: IRT=200:1; VPN_out: ERT=100:1
In the Hub&Spoke network shown in the figure, in order to achieve correct routing transmission, the administrator must manually configure which of the following commands on the Hub-PE?
- A . [Hub-PE-bgp-VPN_in] peer xxxx allow-as-loop
- B . [Hub-PE-bgp-VPN_in] peer xxxx soo 200:1
- C . [Hub-PE-bgp-VPN_out] peer xxxx soo 200:1
- D . [Hub-PE-bgp-VPN_out] peer xxxx allow-as-loop
In a Hub & Spoke network, the route transfer path of VPN1 is shown in the figure. When Hub-PE forwards the VPN1 route to Spoke PE2, which of the following AS_Path is carried?
- A . A. S_Path is empty
- B . A. S_Path=100
- C . A. S_Path=65001, 100
- D . A. S_Path=65001, 100, 65002
The service routes of an enterprise are transmitted in the network. The partial configurations of PE1 and PE2 are shown in the figure. At this time, CE1 adds a new service network segment and announces it to Area 1 of OSPF 10. In this scenario, which type of LSA will CE2 receive, which will contain the service network segment newly announced by CE1?
- A . Type 5 LSA
- B . Type 1 LSA
- C . Type 2 LSA
- D . Type 3 LSA
In a BGP/MPLS IP VPN network, when which of the following routing protocols is running between CE and PE, the PE device can perform route redistribution operations without BGP?
- A . BGP
- B . Static routing
- C . IS-IS
- D . OSPF
In an MPLS network, when a transit device receives an MPLS message and prepares to perform label exchange, it finds that the value of the label after exchange is 0. Which of the following operations will it perform at this time?
- A . Push label 0 into the outer label of the MPLS packet and forward the MPLS packet carrying two layers of labels to the next hop
- B . Exchange label 0 with the original label in the MPLS message and forward the message to the next hop
- C . Pop the label in the MPLS message and forward the message to the next hop
- D . Do not process the label and directly forward the message to the next hop
In an MPLS network, data is forwarded based on information such as FIB, NHLFE, and ILM. Which of the following options is mainly used for information association?
- A . Label output
- B . Tunnel ID
- C . Tag operation type
- D . FEC
A network engineer captured a multicast data frame whose destination MAC address is 01-00-5e-00-01-01. Based on this analysis, which of the following cannot be the destination IPv4 address?
- A . 224.0.0.1
- B . 224.0.1.1
- C . 239.128.1.1
- D . 225.0.1.1
NetEngine AR router functions as a DHCP server and can assign IP addresses to clients in the same network segment or in different network segments.
Which of the following reasons will not cause the client to be unable to obtain an IP address?
- A . The link between the client and the server is faulty
- B . The DHCP function is not enabled on the device
- C . There are no available IP addresses in the address pool to allocate
- D . IP address lease period is less than 24 hours
A network engineer accidentally deleted the IP address of an interface through the command line. If he wants to view the deleted IP address, which of the following information should he query?
- A . Debug information
- B . Log information
- C . Trap information
- D . SNMP agent information
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