Latest [Sep 20, 2021] H12-211-ENU Exam with Accurate HCIA-Routing&Switching(Huawei Certified ICT Associate) PDF Questions
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NEW QUESTION 413
Network structure and OSPF partition as shown in the figure, except for R1, routers R2, R3 and R4 are ABR routers of OSPF.
- A. False
- B. True
Answer: A
NEW QUESTION 414
The administrator wishes to change name of the router.
Under which view should the administrator be in order to achieve this?
- A. Protocol-view
- B. System-view.
- C. Interface-view
- D. User-view.
Answer: B
NEW QUESTION 415
On the command line interface of Huawei AR routers, the role of the Save command is to Save the current system time.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 416
What is the value of the Type field in the RSTP configuration BPDUs?
- A. 0x01
- B. 0x03
- C. 0x00
- D. 0x02
Answer: D
NEW QUESTION 417
What kind of IPv6 address is FE80::2EO:FCFF:FE6F:4F36?
- A. Link-local address
- B. Anycast address
- C. Global unicast address
- D. Multicast address
Answer: A
NEW QUESTION 418
As shown in the following figure, from the security point of view, Router A refuses to receive OSPF packets, GE packets, ICMP packets from G0/0/1. Which of the following command can fulfill this requirement?
- A. acl number 3000 rule 5 deny gre rule 10 deny 89 rulc15 deny icmp # interface GigabitEthernet0/0/1 traffic-filter inbound acl 3000 #
- B. acl number 3000 rule 5 deny gre rule 10 deny ospf rule 15 deny icmp # interface GigabitEthernet0/0/1 traffic-filter inbound acl 3000 #
- C. acl number 2000 rule 5 deny 47 rule 10 deny 89 rule 15 deny 1 # interface GigabitEthernet0/0/1 traffic-filter inbound acl 2000 #
- D. acl number 3000 rule 5 deny 47 rule 10 deny 89 rule 15 deny 1 # interface GigabitEthernet0/0/1 traffic-filter inbound acl 3000 #
Answer: C
NEW QUESTION 419
Which of the following parameters must be specified when configuring static mapping for Frame Relay network? (Multiple Choice)
- A. Remote DLCI.
- B. Remote network layer protocol address.
- C. Local DLCI.
- D. Local network layer protocol address.
Answer: B,C
NEW QUESTION 420
Refer to the graphic. A web server in a private network is required to provide HTTP services to public users. The network administrator is required to configure NAT on RTA. Which configuration should be used?
- A. [RTA-Seriall/0/l]nat server protocol tcp global 202.10.10.1 www inside 192.168.1.1 8080
- B. [RTA-Serial0/0/l]nat server protocol tcp global 192.168.1.1 www inside 202.10.10.1 8080
- C. [RTA- Gigabitethernet0/0/l]nat server protocol tcp global 192.168.1.1 www inside 202.10.10.1 8080
- D. [RTA-Gigabitethernet0/0/l]nat server protocol tcp global 202.10.10.1 www inside 192.168.1.1 8080
Answer: A
NEW QUESTION 421
If an Ethernet data frame has Length/Type=0x8100, then the payload of this data frame cannot be? (Muitiple choice)
- A. STP data frame
- B. ARP response packet
- C. OSPF packet
- D. RSTP data frame
Answer: A,D
NEW QUESTION 422
Two routers establish an IPsec tunnel, which of the following does not need to be the same on both peering devices?
- A. Transform mode.
- B. Authentication algorithm.
- C. Encapsulation mode.
- D. Proposal name.
Answer: D
NEW QUESTION 423
IPv6 address 2001: ABEF: 224E: FFE2: BCC0: CD00: DDBE: 8D58 cannot be abbreviated. 。
- A. True
- B. False
Answer: A
NEW QUESTION 424
The output information of switch STP port is as follows: Which is wrong with the following statement?
- A. The switch is not a root bridge
- B. Forward-delay is 20s
- C. Configure the MaxAge of the BPDU to be 20s.
- D. The period for sending BPDU on this port is 2s.
Answer: B
NEW QUESTION 425
In a broadcast address, all host bits are set to 1 and a broadcast address can be used as a host address.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 426
When forwarding a IPv6 packet, the router needs to find the routing table based on the source IP address of the IP6 packet.
- A. False
- B. True
Answer: A
NEW QUESTION 427
What are the command line views exsiting on the VRP operating platform?
- A. Protocol view
- B. User view
- C. Interface view
- D. System view
Answer: A,B,C,D
NEW QUESTION 428
What is the range of VLAN IDs that users can use?
- A. 1-4094
- B. 0-4096
- C. 1-4096
- D. 0-4095
Answer: A
NEW QUESTION 429
As shown in the following figure, assume that all routers run OSPF at the same time. Which router is the DR in this network?
- A. Router D
- B. Router A
- C. Router C
- D. Router B
Answer: D
NEW QUESTION 430
A router functioning as a Proxy receives an ARP request packet, but finds that the destination address in the packet is not intended for itself. In this case, what will the router do? (Multiple Choice)
- A. Discard the packet.
- B. Check for a route that matches the destination address.
- C. Broadcast the ARP request packet.
- D. Forward its MAC address to the ARP request sender after finding that a route to the destination address is available.
Answer: B,D
NEW QUESTION 431
Two routers are configured with OSPFv3. OSPFv3 is enabled on ail interfaces of each router.
Which of the following is true in the event that the network administrator does not configure a Router-ID?
- A. The IP address of the loopback 0 interface will be used as the router ID.
- B. The IP address of the loopback 1 interface will be used as the router ID.
- C. The IP address of interface G0/0/0 will be used as the router ID.
- D. No router ID will be assigned to the router.
Answer: D
NEW QUESTION 432
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