Huawei H12-211-ENU HCIA-Routing&Switching(Huawei Certified ICT Associate) Online Training
Huawei H12-211-ENU Online Training
The questions for H12-211-ENU were last updated at Nov 22,2024.
- Exam Code: H12-211-ENU
- Exam Name: HCIA-Routing&Switching(Huawei Certified ICT Associate)
- Certification Provider: Huawei
- Latest update: Nov 22,2024
The STP protocol is enabled on both switches shown in the figure below.
An engineer made the following conclusions on this network.
Do you think what is the correct conclusion? (Multiple Choice)
- A . The G0/0/2 port of SWB is stable in the Forwarding state.
- B . The G0/0/2 port of SWA is stable in the Forwarding state.
- C . Both ports of SWB are designated ports.
- D . The G0/0/3 port of SWA is stable in the Forwarding state.
- E . Both ports of SWA are designated ports.
Compared to STP protocol, which kind of port role is added in RSTP protocol? (Multiple Choice)
- A . Alternate port
- B . Backup port
- C . Root port
- D . Designated port
As shown in the figure, the two switches use the default parameters to run STP. On Switch A, the configuration command STP root primary is used. On the switch B, the configuration command STP priority 0 is used.
Which of the following ports will be blocked?
- A . G0/0/2 of switch A
- B . G0/0/1 of switch B
- C . G0/0/1 of switch A
- D . E0/0/3 of HUB
Which of the following parameters does not the configuration BPDU packet of the STP protocol?
- A . Port ID
- B . Bridge ID
- C . VLAN ID
- D . Root ID
By default, how many seconds are the Forward Delay of STP protocol?
- A . 20
- B . 15
- C . 10
- D . 5
Which of the following parameters are used in the switched network that runs the STP protocol when performing spanning tree calculations? (Multiple Choice)
- A . Root path cost
- B . Port ID
- C . Bridge ID
- D . Forward Delay
In the STP protocol, assume 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, then the root switch should be ().
- A . Switch 1
- B . Switch 2
- C . Switch 3
- D . Switch 4
The network shown in the figure below, the MAC address of the switch has been marked. Enter the command stp root secondary on the SWD switch.
Which of the following switches will become the root bridge of this network?
- A . SWA
- B . SWB
- C . SWC
- D . SWD
Both the two switches shown in the following figure have STP enabled.
Which port will eventually be in the Blocking state?
- A . G0/0/2 port of SWA
- B . G0/0/3 port of SWA
- C . G0/0/2 port of SWB
- D . G0/0/3 port of SWB
The network as shown in the following figure, after the OSPF protocol is stable, what is the neighbor status of Router A and Router B?
- A . 2-way
- B . Down
- C . Full
- D . Attempt
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