H12-811-ENU by Huawei Actual Free Exam Q&As

Question 1

For switches running the STP protocol, the port needs to wait for the forwarding delay in the Learning state to transform into the Forwarding state. ()

A. False B. True

Discussion 0

Correct Answer: A Vote an answer

Question 2

How many types of OSPF packets are there? ()

A. 3 B. 4 C. 2 D. 5

Discussion 0

Correct Answer: D Vote an answer

Question 3

According to the command shown in the figure, which of the following descriptions is correct? () (Multiple Choice Questions)

A. The pVD of the GigabitEthernet0/0/2 port is 1 B. GigabitEthernet (PVD of port 0/0/1 is 10 C. GigabitEthernet (the pVID of port 0/0/2 is 10 D. GigabitEthernet (PVID of port 0/0/1 is 1

Discussion 0

Correct Answer: A,B Vote an answer

Question 4

Which of the following IE802.11 standards only supports the 24GHz frequency band for communication? ()

A. 802.11ax B. 802.11a C. 802.11n D. 802.11g

Discussion 0

Correct Answer: D Vote an answer

Question 5

The following is the statement about the election of active ports in link aggregation LACP mode.
the correct one is? ()

A. Only compare interface numbers B. Only compare interface priority C. The interface priority is compared first, and the better one cannot be judged to continue to compare the interface number, the smaller the better. D. Compare device priority

Discussion 0

Correct Answer: C Vote an answer

Question 6

What kind of packets does the OSPF protocol use to discover and maintain neighbor relationships? ()

A. LSR B. HELLO C. DD D. LSU

Discussion 0

Correct Answer: B Vote an answer

Question 7

What command line views exist on the VRP operating platform? ()*

A. Agreement view B. Interface view C. User view D. System view

Discussion 0

Correct Answer: A,B,C,D Vote an answer

Question 8

The following statement about static routing is wrong ()

A. Low system performance requirements B. Manual configuration by network administrator C. Routers need to exchange routing information D. Cannot automatically adapt to changes in network topology

Discussion 0

Correct Answer: C Vote an answer

Question 9

Which of the following statements about RA and RS in IPv6 are correct? ()

A. RA. Used to request address prefix information B. RS is used to reply address prefix information C. RA. Used to reply address prefix information D. RS is used to request address prefix information

Discussion 0

Correct Answer: C,D Vote an answer

Question 10

Which of the following statements about the S field in the MPLS packet header are correct? ()*

A. Used to mark whether there are other labels behind this label, 1 means yes, 0 means no B. Used to mark whether there are other labels behind this label, 0 means yes, 1 means no C. The s bit exists in every MPLS packet header D. The s bit has only ibit in frame mode, and 2bit in cell mode

Discussion 0

Correct Answer: B,C Vote an answer

Huawei HCIA-Datacom V1.0 - H12-811-ENU Exam Practice Test