Free Access Huawei.H12-811.v2022-06-10.q117 Practice Test (Page 15)

Question 66

Network shown below, Host A does not configure the gateway, the host B exists gateway ARP cache, which of the following statements are correct? (Multiple choice)

A.Host A and Host B cannot communicate in both directions

B.The data packet sent by host A with the destination IP address of 11.0.12.1 can be forwarded to host B

C.Enable ARP proxy on the GO/0/1 port of the router, then host A can communicate with host B

D.The data packet sent by host B with the destination IP address of 10.0.12.1 can be forwarded to host A

Question 67

PPPoE session can only use CHAP authentication.

A.True

B.False

Question 68

As shown in the figure, the two switches use the default parameters to run STP, the configuration command STP root primary is used on switch A, and the configuration command STP priority 0 is used on switch B.
Then which port will be blocked?

A.G0/0/1 of switch A

B.G0/0/2 of switch A

C.HUB's G0/0/3

D.G0/0/1 of switch B

Question 69

When building a campus network, which of the following protocols can be used to avoid Layer 2 loops?

A.SNMP

B.OSPF

C.NAT

D.RSTP

Question 70

The Layer 2 networking of WLAN means that the STA uses the AC as its gateway.