Huawei H12-811 Exam Practice Questions (P. 5)
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Question #41
In STP, which of the following items may affect the selection of the root switch? (Choose two.)
- ASwitch priority.Most Voted
- BSwitch port ID.
- CSwitch interface bandwidth.
- DSwitch MAC address.Most Voted
- ESwitch IP address.
Correct Answer:
AB
AB
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Question #42
Which of the following are features of the OSPF protocol?
- ARouting loops are likely to occur.
- BTriggered update is supported.Most Voted
- CThe shortest path is calculated based on the number of hops.
- DArea division is supported.
Correct Answer:
D
D
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Question #43
Static NAT can only implement one-to-one mapping between private and public addresses.
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Question #44
Which of the following statements about the routing table show in the figure are true?

- AThe next hop in the route to the destination network 10.0.3.3/32 is not directly connected. Therefore, the local router does not forward data packets destined for 10.0.3.3.
- BThe local router forwards data packets destined for 10.0.3.3 from Ethernet0/0/0.
- CThe local router forwards data packets destined for 10.0.2.2 from Erthernet0/0/0.
- DThe local router forwards data packets destined for 10.0.12.1 from Ethernet0/0/0.
Correct Answer:
B
B
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Question #45
Which of the following methods can be used to assign service VLANs during campus network planning?
- AVLAN assignment by geographic areaMost Voted
- BVLAN assignment by logical area
- CVLAN assignment by personnel structure
- DVLAN assignment by service type
Correct Answer:
D
D
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Question #46
If the MAC address of an interface is 00E0-FCEF-0FEC, the corresponding EUI-64 address is ( ).
- A02E0-FCFF-FEEF-0FECMost Voted
- B02E0-FCEF-FFFE-0FEC
- C00E0-FCFF-FEEF-0FEC
- D00E0-FCEF-FFFE-0FEC
Correct Answer:
D
D
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Question #47
On Huawei AR G3 Series routers, which authentication modes does AAA support?
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Question #48
Which of the following statements about IPv6 anycast addresses are true? (Choose three.)
- APackets destined for an anycast address are sent to the nearest interface identified based on the routing distance.Most Voted
- BAnycast and unicast addresses use the same address space.
- CIPv6 anycast addresses provide redundancy functions for services.Most Voted
- DIPv6 anycast addresses implement load balancing for services.Most Voted
Correct Answer:
ACD
ACD
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Question #49
As shown in the following figure, the router uses a sub-interface as the gateway of the host and the IP address of the gateway is 10.0.12.2. Which of the following commands can be used to meet this requirement?

- Ainterface GigabitEthernet0/0/0.20
dot1q termination vid 20
ip address 10.0.12.2 255.255.255.0
arp broadcast enable
#Most Voted - Binterface GigabitEthernet0/0/0.10
dot1q termination vid 20
ip address 10.0.12.2 255.255.255.0
arp broadcast enable
# - Cinterface GigabitEthernet0/0/0.20
dot1q termination vid 10
ip address 10.0.12.2 255.255.255.0
arp broadcast enable
# - Dinterface GigabitEthernet0/0/0.10
dot1q termination vid 10
ip address 10.0.12.2 255.255.255.0
arp broadcast enable
#
Correct Answer:
D
D
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Question #50
Compared with STP, which of the following port roles does RSTP add?
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