Exam H12-811_V1.0: HCIA-Datacom V1.0

Some new questions:
Q
Refer to the graphic, which of the following statements is true about OSPF topology and configuration?

A. Compared with R1, R2 is more likely to become the DR because the DR priority of the interface on R2 is lower than that of R1.
B. After the default network type of the interface on R1 is restored to broadcast, a stable OSPF neighbor relationship can be set up between R1 and R2.
C. After the default network type of the interface on R1 is restored to broadcast and the hello packet sending interval is changed to 10s, a stable OSPF neighbor relationship can be set up between R1 and R2.
D. A stable OSPF neighbor relationship can be set up between R1 and R2.

Q
On the command line interface of Huawei AR routers, the role of the Save command is to save the current system time.
A. TRUE
B. FALSE

Q
On the VRP, when the mkdir test command is run, the system creates a directory named test.
A. TRUE
B. FALSE

Q
The router ID of the OSPF process takes effect immediately after being changed.
A. TRUE
B. FALSE

Q
Which of the following IPv4 addresses can be directly used by a host to access the Internet?
A. 172.32.1.1/24
B. 10.255.255.254/24
C. 192.168.1.1/24
D. 172.16.255.254/24

Q
In the following figure, after the OSPF routers converge, in which state is the OSPF neighbor relationship between Router B and Router C?

A. Full
B. Down
C. 2-way
D. Attempt

Q
Which of the following parameters is not contained in STP configuration BPDUs?
A. Bridge ID
B. VLAN ID
C. Root ID
D. Port ID

Q
Which of the following descriptions about STP designated ports is correct?
A. Designated ports are responsible for sending BPDU to connected network segments.
B. Designated ports forward frames destined for the root switch.
C. Each bridge can have only one designated port.
D. Designated ports represent the path leading to the root switch.

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