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
A network engineer enters "dir" on the device and obtains the following file names. Which of the following is most likely to be the version file of the device?
- A . V300R022000SPC100.cfg
- B . startup yl.rdb
- C . Ca.cer
- D . V300R022C00SPC100.cc
Network engineers found that the multicast client could not receive multicast data correctly, so they suspected that the group address set by the multicast server was incorrect. Which of the following cannot be the group address?
- A . 232.0.0.18
- B . 233.0.0.2
- C . 224.0.0.1
- D . 224. 0.1.5
When a device is abnormal or fails, it will generate a variety of information. According to the severity or urgency of the information, the information is divided into 8 levels. Which of the following has the highest severity level?
- A . Informational
- B . Debugging
- C . Notification
- D . Warning
The detection mechanism of BFD is that two systems establish a BFD session and periodically send BFD control messages along the path between them. If one party does not receive the BFD control message within a specified time, it is considered that a fault has occurred on the path.
Which of the following reasons will not cause the BFD session to go Down?
- A . The session-name of the BFD session is inconsistent
- B . The message with UDP port number 4784 is rejected
- C . The outbound interface bound to the single-hop BFD session is physically faulty
- D . The remote identifier and local identifier of the BFD session do not match
When a network engineer processes a single-hop BFD session that is Down, which of the following operations does he or she not need to perform?
- A . Repeat the display bfd statistics session all command to view the statistics of the BFD session sent and received packets.
- B . If a static route is bound to a BFD session, run the display ip routing-table command to check whether the static route exists in the routing table.
- C . Ping the link between the BFD sessions to check whether forwarding is normal
- D . Run the display current-configuration configuration bfd command to check whether the local discriminator and remote discriminator at both ends of the BFD session match.
When a network device has any of the following faults, the network device will report an alarm message with OID 1.3.6.1.4.1.2011.5.25.155.31.3 (node name hwOspfv2IntraAreaRouteridConflict) to the network management server through SNMP?
- A . The OSPF neighbor flapping suppression status changes
- B . OSPF detects a conflict in the local link DRIP address
- C . OSPF detects a router ID conflict within the area
- D . The local device deletes the OSPF routes advertised by other devices
A network engineer discovered that a link failure alarm frequently appeared on the interface of a certain device. The interface is an Ethernet optical port. Which of the following commands can the network engineer use to check the transmit and receive optical power of the interface?
- A . display alarm all
- B . display pon-transceiver
- C . display transceiver
- D . display temperature
When the administrator deploys the traffic suppression function on the switch, in the VLAN view of the device, which of the following types of messages can be suppressed based on the bit rate?
- A . Unknown multicast message
- B . Broadcast message
- C . Known unicast message
- D . Unknown unicast message
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 routing table of R3, 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 . 65002, 65005, 65004
- C . 65006, 65005, 65004
- D . 65002, 65001
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. The maximum number of equal-cost routes configured for EBGP load sharing on R3 is 8.
By default, the number of equal-cost routes from R3 to 192.168.1.0/24 is which of the following?
- A . 2
- B . 8
- C . 1
- D . 3
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