Huawei H12-831_V1.0 Übungsprüfungen
Zuletzt aktualisiert am 20.06.2025- Prüfungscode: H12-831_V1.0
- Prüfungsname: HCIP-Datacom-Advanced Routing & Switching Technology V1.0
- Zertifizierungsanbieter: Huawei
- Zuletzt aktualisiert am: 20.06.2025
Use the "display version | begin uptime" command on the router, and the first word in the output information is "uptime"
- A . True
- B . False
NetEngine AR can assign DHCP addresses to clients in the same network segment or different network segments from the router as a DHCP server.
Which of the following reasons will not cause the client to be unable to obtain the correct address?
- A . The DHCP function is not enabled on the device
- B . The link between the client and the server is faulty
- C . IP address lease period is less than 24 hours
- D . There are no available IP addresses in the address pool to allocate.
In the IS-IS IPv6 network shown in the figure, all routers have multi-topology enabled. The IPv6 address of the R4 Loopback0 interface is 2000::4/128, and "ipv6 summary 2000::64 level-1-2" is configured in the R2 IS-IS process.
Which of the following is wrong in the default case?
- A . R2 has a routing entry for 2000::4/128 in its routing table.
- B . R1 has a routing entry for 2000::4/128 in its routing table.
- C . R2’s routing table has a route entry for 2000::4/64
- D . R1 routing table has a routing entry for 2000::4/64
In an MPLS network, an LSR ID is used to uniquely identify an LSR (Label Switching Router). The LSR ID defaults to the IP address of a physical interface of the device and can be manually configured as the loopback interface address.
- A . True
- B . False
In a BGP/MPLS IP VPN network, the configuration of some PE options is to update VPN routes through Update messages. Which of the following information will be included in the Update message? (Multiple choice)
- A . Next hop address
- B . VPNv4 routing prefix
- C . Export RT value
- D . Public network label value
In the OSPFv3 network shown in the figure, area 1 is the Stub area.
By default, which of the following types of LSAs is generated by only one router?
- A . Link-LSA
- B . Intra-Area-Prefix-LSA
- C . Network-LSA
- D . Inter-Area-Prefix-LSA
ULA aggregation can be implemented within a physical network by isolating broadcast domains with multiple Sub-LANs and aggregating these Sub-LANs into a logical Super-LAN.
Which of the following descriptions about WAN combinations is correct?
- A . When configuring VLAN aggregation, you can configure VLAN1 as a Super-VLAN
- B . If Proxy ARP is enabled on the VLANIF interface to which the Super-VLAN belongs, all Sub-VLANs can establish corresponding ARP entries for intercommunication.
- C . If the core switch creates a Super-LAN and the corresponding VLANIF interface, then as long as there is a physical interface in the core switch that is Up, the ANIF interface status will be Up.
- D . If different Sub-VLANs belong to the same Super-VLAN, the hosts in these Sub-VLANs can directly communicate at Layer 2
Network maintenance can be divided into two categories: daily maintenance and troubleshooting. If the maintenance personnel have a high level of technical skills, they can maintain the network based on experience without following operating specifications.
- A . True
- B . False
In order to support multi-topology functions, which of the following TLVs has been newly added by IS-IS?
- A . TLV No. 229
- B . TLV No. 236
- C . TLV No. 129
- D . TLV No. 232
In the network shown in the figure, adjacent routers use directly connected interfaces to establish EBGP neighbor relationships. The AS number is 6500X , where X is the router number. R1 and R4 both have static routes to 192.168.1.0/24, which are introduced into BGP through import. By default, in the R3 routing table, the AS_Path attribute carried by the route entry to 192.168.1.0/24 is which of the following?
- A . 65006, 65005, 65004, 65001
- B . 65004, 65002, 65005
- C . 65006, 65005, 65004
- D . 65002, 65001