[2026] H12-811_V1.0-ENU Dumps are Available for Instant Access [Q398-Q419]

Q398. For multiple paths to the same destination network, the router needs to select by comparing the value of Cost, and if the values of Cost are the same, select according to the value of Preference.

Q399. The function of telnet.read_very_eager in Telnetlib is to read data non-blockingly. Usually needs to be used together with the time module.

Q400. The basic header length of an IPv6 packet is a fixed value.

Q401. A company has 50 private IP addresses. The administrator uses NAT technology to connect the company network to the public network, but the company only has one public network address and it is not fixed. Which of the following LNAT conversion methods meets the requirements?

Q402. The role of the collaboration layer in the SDN architecture is to complete service deployment based on user intentions. OpenStack belongs to the business collaboration layer.

Q403. What is the number range of the advanced ACL?

Q404. The loop protection function provided by the RSTP protocol can only be configured on the specified port to take effect.

Q405. What are the two stages of the PPPoE session establishment process? (Multiple choice)

Q406. In the STP protocol, assuming that all switches are configured with the same priority, the MAC address of switch 1 is 00-e0-fc-00-00-40, and the MAC address of switch 2 is 00-e0-fc-00-00 -10 The MAC address of switch 3 is 00-e0-fc-00-00-20, and the MAC address of switch 4 is 00-e0-fc-00-00-80, so the root switch should be?

Q407. User cannot configure VLAN ID as 0.

Q408. The network management system can only view the running status of the device through the SNMP protocol but cannot deliver the configuration.

Q409. The host must go through NAT when using the IP address 1168.1.2 to access the Internet.

Q410. In the network shown in the figure below, all routers run the OSPF protocol. Which device is the ABR? (Multiple choice)

Q411. Which of the following descriptions about OSPF areas is correct? (Multiple choice)

Q412. The output information of a router’s routing table is shown in the figure, which of the following statements is correct? (Multiple choice)

Q413. What is the priority of OSPF on Huawei routers?

Q414. The configuration information of a certain router is shown in the figure, which of the following statements is correct? (Multiple choice)

Q415. Which of the following commands can be used to check whether OSPR has correctly established a neighbor relationship?

Q416. Which information in the packet can be used to classify complex flows? (Multiple choice)

Q417. In standard STP mode, which port of the following non-root switch will forward the TC set BPDU generated by the root switch?

Q418. A network device running the SNMP protocol runs an agent process locally.

Q419. When LACP is used for horizontal link aggregation, what is the default system priority of Huawei switches?