[Nov 07, 2021] Free HCIA-Datacom H12-811-ENU Official Cert Guide PDF Download
Huawei H12-811-ENU Official Cert Guide PDF
NEW QUESTION 144
Regarding the corresponding relationship between the access control list number and type, which of the following description is correct?
- A. The number range of interface-based access control list is 1000-2000
- B. The basic access control list number range is 1000-2999
- C. The range of advanced access control list numbers is 3000-4000
- D. The access control list number range of the second layer is 4000-4999
Answer: D
NEW QUESTION 145
In the VRP interface, use the command delete vrpcfg.zip to delete the file. You must empty the recycle bin to completely delete the file.
- A. True
- B. False
Answer: A
NEW QUESTION 146
In the network shown in the figure below, which of the following commands can be entered on the router to enable host A to ping host B? (Multiple choice)
- A. RTA: ip route-static 10.0.12.5 255.255.255.252 11.0.12.1 RTB: ip route-static 10.0.12.1 255.255.255.252 11.0.12.2
- B. RTA: ip route-static 10.0.12.5 255.255.255.252 11.0.12.2 RTB: ip route-static 10.0.12.1 255.255.255.252 11.0.12.1
- C. RTA: ip route-static 0.0.0.0 0.0.0.0 11.0.12.2 RTB: ip route-static 0.0.0.0 0.0.0.0 11.0.12.1
- D. RTA: ip route-static 0.0.0.0 0.0.0.0 11.0.12.1 RTB: ip route-static 0.0.0.0 0.0.0.0 11.0.12.2
Answer: B,C
NEW QUESTION 147
As shown in the figure below, router A has Telnet router B through IP address 10.0.12.2. In the current interface, which of the following operations will cause the Telnet session of Router A and Router B to be interrupted? (Multiple Choice)
- A. Enable 0SPF protocol under G0/0/1 interface
- B. Configure static routing
- C. Close G0/0/1 interface
- D. Modify the IP address of G0/0/1 interface
Answer: C,D
NEW QUESTION 148
Which of the following is not the reason for RSTP improving the convergence speed?
- A. Introduction of edge ports
- B. P/A mechanism
- C. Fast switching of the root port
- D. Forward Delay canceled
Answer: D
NEW QUESTION 149
The basic header length of IPv6 packets is a fixed value.
- A. True
- B. False
Answer: A
NEW QUESTION 150
Which of the following descriptions about firewalls is wrong?
- A. Firewall can isolate networks with different security levels
- B. The firewall cannot achieve network address translation
- C. Firewall can realize access control between different networks
- D. Firewall can realize user identity authentication
Answer: B
NEW QUESTION 151
FIT AP can work independently without relying on AC.
- A. True
- B. False
Answer: B
NEW QUESTION 152
What is the role of the command port trunk allow pass vlan all?
- A. The connected peer device can dynamically determine which VLAN IDs are allowed to pass
- B. The opposite port connected to the port must be configured with port trunk permit vlan all
- C. If the port default vlan 3 command is configured for the connected remote device, VLAN 3 cannot communicate between the two devices
- D. All VLAN data frames are allowed to pass through this port
Answer: D
NEW QUESTION 153
In the network shown in the figure below, from a security perspective, router A refuses to receive OSPF packets and ICMP packets received from the cO/0/1 interface. Which of the following commands can achieve this requirement? (Multiple Choice)
- A. acl number 3000 rule 5 deny 89 rule 10 deny 1 interface GigabitEtherneto/0/1 traffic-filter inbound aci 3000
- B. acL rumber 300o rule 5 deny 89 rule 10 deny icmp # interface GigabitEthernet0/0/1 traffic-filter inbound ac1 30oo #
- C. acl rumber 300o rule 5 deny ospf rule 10 deny icmp # interface GigabitEthernet0/0/1 traffic-filter inbound ac1 300o #
- D. acl rumber 2000 rule 5 deny 89 rule 10 deny 1 # interface GigabitEtherneto/0/1 traffic-filter inbound ac1 2000 #
Answer: A,B,C
NEW QUESTION 154
Which of the following statements about direct routing is correct?
- A. Direct routing requires the administrator to manually configure the destination network and the next-hop address
- B. Direct route has lower priority than static route
- C. Direct route priority is lower than dynamic route
- D. Direct routing has the highest priority
Answer: D
NEW QUESTION 155
What is the first operation performed by the FIT AP after obtaining the AC's IP address?
- A. Request configuration file
- B. Establish CAPWAP tunnel
- C. Upgrade software version
- D. Download the configuration file
Answer: B
NEW QUESTION 156
The two switches shown in the figure below have both enabled the STP protocol. Which port will eventually be in the Blocking state?
- A. G0/0/3 port of SWB
- B. G0/0/2 port of SWA
- C. G0/0/3 port of SWA
- D. G0/0/2 port of SWB
Answer: C
NEW QUESTION 157
Which of the following messages are used for IPv6 stateless address autoconfiguration? (Multiple Choice)
- A. RA
- B. RS
- C. NA
- D. NS
Answer: A,B
NEW QUESTION 158
What is the value of TPID defined by IEEE802.1Q?
- A. 0x8100
- B. 0x9100
- C. 0x8200
- D. 0x7200
Answer: A
NEW QUESTION 159
The network devices running the SNMP protocol are running locally-an agent process.
- A. True
- B. False
Answer: A
NEW QUESTION 160
What is the destination IP address of the DHCP DISCOER message?
- A. 224.0.0.2
- B. 255.255.255.255
- C. 224.0.0.1
- D. 127.0.0.1
Answer: B
NEW QUESTION 161
Which of the following fields does the MPLS header include? (Multiple choice)
- A. Tos
- B. TTL
- C. EXP
- D. Label
Answer: B,C,D
NEW QUESTION 162
The broadcast address is a special address in which the host bits in the network address are all set to 1, and it can also be used as a host address.
- A. True
- B. False
Answer: B
NEW QUESTION 163
In the network shown in the figure, which of the following configurations can realize that host A can access the Internet, but host B can not? (Multiple Choice)
- A. acl number 2000 rule 5 deny source 100.0.12.0 0.0.0.255 rule 10 permit # Interface GigabitEthernet0/0/3 traffic-filter outbound ac1 2000 #
- B. acl number 2000 rule 5 permit source 100.0.12.0 0.0.0.255 rule 10 deny source 100.0.13.0 0.0.0.255 # Interface GigabitEthernet0/0/3 traffic-filter outbound ac1 2000 #
- C. acl number 2000 rule 5 permit source 100.0.12.0 0.0.0.255 rule 10 deny # Interface GigabitEthernet0/0/3 traffic-filter outbound ac1 2000 #
- D. acl number 2000 rule 5 deny source 100.0.12.0 0.0.0.255 rule 10 permit source 100.0.13.0 0.0.0.255 # Interface GigabitEthernet0/0/3 traffic-filter outbound ac1 2000 #
Answer: A,D
NEW QUESTION 164
What is the coverage area of an AP in WLAN?
- A. BSS
- B. ESS
- C. SSID
- D. BSSID
Answer: C
NEW QUESTION 165
......
Free H12-811-ENU Exam Dumps to Improve Exam Score: https://www.practicetorrent.com/H12-811-ENU-practice-exam-torrent.html
Exam H12-811-ENU: New Brain Dump Professional - PracticeTorrent: https://drive.google.com/open?id=1IC6nunlopFZBd1MdfPTFN419ojijHkm6