Use Real H12-811_V1.0 - 100% Cover Real Exam Questions [Apr-2023]
Dumps Brief Outline Of The H12-811_V1.0 Exam - TestValid
NEW QUESTION # 121
In the switching network shown in the figure below, all switches are running the STP protocol. When the topology is stable, modify the configuration of the BPDU sending cycle on which of the following switches.
Can affect the sending cycle of SWD configuration BPDUs.
- A. SWB
- B. SWD
- C. SWC
- D. SWA
Answer: D
NEW QUESTION # 122
Which of the following information is not included in the MAC address table of the switch? ()
- A. The port number
- B. VLAN
- C. IP address
- D. MAC.Address
Answer: C
NEW QUESTION # 123
Which of the following statements about Prefix Segment is wrong? ()
- A. Prefix Segment is used to identify a destination address prefix in the network (Prefix)
- B. Prefix Segment needs to be configured manually
- C. Prefix Segment can be automatically allocated by IGP
- D. Prefix Segment spreads to other network elements through the IGP protocol, which is globally visible and effective
Answer: C
NEW QUESTION # 124
The administrator hopes that RTA.
uses static routing and preferentially sends data packets to RTB's Loopback0 interface through G0/0/1 port, while G0/0/2 is used as a backup. How to configure on RTA to achieve this requirement ()
- A. ip route-statiC.10.0.2.2255.255.255.25510.0.12.2ip
Route-statiC.10.0.2.2255.n255.255.255 - B. ip route-statiC.10.0.2.2255.255.255.255 10.0.12.2ip
Route-statiC.10.0.2.2255.n255.255.255 10.0.21.2 preference 40 - C. ip route-statiC.10.0.2.2255.255.255.25 5 10.0.12.2 preference 70 ip route-static/n10.0.2.2255.255.255.25510.0.21.2
- D. ip route-statiC.10.0.2.2255.255.255.255 10.0.12.2ip
Route-statiC.10.0.2.2255.255.n255.25510.0.21.2
Answer: A
NEW QUESTION # 125
Trunk ports can allow multiple VLANs to pass, including VLAN4096. ()
- A. True
- B. False
Answer: B
NEW QUESTION # 126
Apply the ACL configured as follows in Telnet, only the device with the IP address of 172.16.105.2 is allowed to log in remotely. # acl number 2000 rule 5 permit source 172.16.105.2 0 #.
- A. True
- B. False
Answer: A
NEW QUESTION # 127
ForwardD.Delay exists when an STP port transitions between which of the following states?
- A. Disabled-Blocking
- B. Listening-Learning
- C. Blocking-Listening
- D. Forwarding-Di sableD.Learning-Forwarding
- E. Learning-Forwarding
Answer: B,E
NEW QUESTION # 128
What is the value of the Type field in the RStp configuration BPDU message? ()
- A. 0x02
- B. 0x01
- C. 0x03
- D. 0x00
Answer: A
NEW QUESTION # 129
UDP cannot guarantee the reliability of data transmission, and does not provide functions such as message ordering and flow control. It is suitable for traffic with low transmission reliability requirements but high transmission speed and delay requirements.
- A. True
- B. False
Answer: A
NEW QUESTION # 130
As shown in the figure, when the switch needs to forward the frame with the destination MAC address of
5489-98ec-f011, the following description is correct.
- A. The switch will send a message that the destination is unreachable to the source device
- B. The switch needs to send a request to discover the device with the MAC address of 5489-98ec-f011
- C. The switch does not find a matching entry in the MAC address table, so the frame will be discarded
- D. The switch will flood the frame on all ports except the port that received the frame
Answer: D
NEW QUESTION # 131
The link aggregation interface can only be used as a Layer 2 interface (C)
- A. True
- B. False
Answer: A
NEW QUESTION # 132
Which of the following statements about RA and RS messages in IPv6 are correct?
- A. RS is used to request address prefix information
- B. RA is used to request address prefix information
- C. RS is used to reply address prefix information
- D. RA is used to reply address prefix information
Answer: A,D
NEW QUESTION # 133
The network administrator configures the RTA on the Huawei router as shown in the figure. If a user needs to be authenticated in the authentication domain "huawei", the following description is correct.
- A. "authenti cati on-scheme au2" authentication will be used, if "au2" is deleted, "aul" authentication will be used
- B. Will use "authentication-scheme au2" authentication
- C. Will use "authenticati on-scheme aul" authentication
- D. "authenti cati on-scheme aul" authentication will be used, if "aul" is deleted, "au2" authentication will be used
Answer: B
NEW QUESTION # 134
When using the FTP protocol to upgrade the router software, the transmission mode should be selected ()
- A. Binary mode
- B. Stream byte mode
- C. Byte mode
- D. Text mode
Answer: A
NEW QUESTION # 135
When Huawei switches allow STP, the priority of the switch by default is ()
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 136
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