Huawei H12-811 - HCIA-Datacom V1.0 Exam
Page: 2 / 75
Total 375 questions
Question #6 (Topic: Exam A)
Trunk interfaces can send both tagged and untagged frames.
A. True
B. False
Answer: A
Question #7 (Topic: Exam A)
IEEE 802.11ac supports only the 5 GHz frequency band.
A. True
B. False
Answer: A
Question #8 (Topic: Exam A)
Which of the following protocols can be used to prevent loops on a Layer 2 network with redundant links?
A. VRRP
B. STP
C. ARP
D. UDP
Answer: B
Question #9 (Topic: Exam A)
According to the VTY user interface configuration shown in the following figure, the user level is set to 3.
[Huawei]user-interface vty 0 14
[Huawei-ui-vty0-14]acl 2000 inbound
[Huawei-ui-vty0-14]user privilege level 3
[Huawei-ui-vty0-14]authentication-node password
Please configure the login password (maximum length 16):huawei
[Huawei]user-interface vty 0 14
[Huawei-ui-vty0-14]acl 2000 inbound
[Huawei-ui-vty0-14]user privilege level 3
[Huawei-ui-vty0-14]authentication-node password
Please configure the login password (maximum length 16):huawei
A. True
B. False
Answer: A
Question #10 (Topic: Exam A)
Which of the following packets are OSPF packets?
A. HELLO
B. LSR
C. LSU
D. LSA
Answer: A
