Huawei H12-211 Online Practice Questions and Exam Preparation

Huawei H12-211 Online Questions & Answers

• Question 641:

  When deploying an ACL on a Huawei device, the following description is correct (). (multiple choice)

  A. Calling an ACL under an interface can only be applied to the exit direction.
  B. The same ACL can be called under multiple interfaces
  C. ACLs can only define rules in the order of 10, 20, and 30.
  D. ACLs cannot be used to filter OSPF traffic because OSPF traffic is not encapsulated using UDP protocol
  E. The ACL can match the TCP/UDP port number of the packet, and can specify the range of the port number.
  B. The same ACL can be called under multiple interfaces
  E. The ACL can match the TCP/UDP port number of the packet, and can specify the range of the port number.

• Question 642:

  For DHCP, the priority of an interface address pool is higher than that of a global address pool.

  A. True
  B. False
  A. True

• Question 643:

  Refer to the graphic. RTA and RTB are connected to the same Frame Relay switch and use same DLCI number, which following is correct? (Choose two).

  A. RTA and RTB must be associated with the same PVC
  B. RTA and RTB can be associated with different PVC's
  C. The DLCI on the different physical interfaces can be the same
  D. The DLCI on the different physical interfaces cannot be the same
  B. RTA and RTB can be associated with different PVC's
  C. The DLCI on the different physical interfaces can be the same

• Question 644:

  Router] ip pool pool1 [Router-ip-pool-pool1] network 10.10.10.0 mask 255.255.255.0 [Router-ip-pool-pool1] gateway-list 10.10.10.1 [Router-ip-pool-pool1] quit [Router] ip pool pool2 [Router-ip-pool-pool2] network 10.20.20.0 mask 255.255.255.0 [Router-ip-pool-pool2] gateway-list 10.20.20.1 [Router-ip-pool-pool2] quit [Router] interface GigabitEthernet 0/0/1 [Router-GigabitEthernet0/0/1] ip address 10.10.10.1 24 [Router-GigabitEthernet0/0/1] dhcp select global Refer to the configuration output. Following configuration, a host is connected to the interface Gigabit Ethernet 0/0/1 of the router. Which IP address will the client obtain?

  A. An IP address from network 10.10.10.0/24 will be assigned.
  B. An IP address from network 10.20.20.0/24 will be assigned.
  C. The host will be unable to obtain an IP address.
  D. An IP address may be assigned from either 10.10.10.0/24 or 10.20.20.0/24.
  A. An IP address from network 10.10.10.0/24 will be assigned.

• Question 645:

  Which of the following forms of DUID can be configured when DHCPv6 is configured in the VRP system? (multiple choice)

  A. DUID-LL
  B. DUID-LLT
  C. DUID-EN
  D. DUID-LLC
  A. DUID-LL
  B. DUID-LLT

• Question 646:

  VLSM can expand any IP segment, including Class D addresses.

  A. Correct
  B. Error
  B. Error

• Question 647:

  Which of the following statements explains the behavior of the ICMP redirect function? (Choose two)

  A. When a router receives data on the interface via which the same data needs to be forwarded, and the source is on the same segment as the next hop, an ICMP redirect message will be sent by the router to the source.
  B. When a router receives data on an interface, and the router's IP address matches the destination IP of the data, an ICMP redirect message will be sent by the router to the source.
  C. When a router receives data on the interface via which the same data needs to be forwarded, and the source is on the same segment as the next hop, an ICMP Redirect message will be sent by the source to the router.
  D. When a router receives data on the interface via which the same data needs to be forwarded, and the source is on a different segment from the next hop, an ICMP redirect message will be sent by the router to the source
  A. When a router receives data on the interface via which the same data needs to be forwarded, and the source is on the same segment as the next hop, an ICMP redirect message will be sent by the router to the source.
  D. When a router receives data on the interface via which the same data needs to be forwarded, and the source is on a different segment from the next hop, an ICMP redirect message will be sent by the router to the source

• Question 648:

  If an Ethernet data frame carries Length/Type = 0x8100, which of the following cannot be the payload of the data frame?

  A. RSTP data frame
  B. OSPF packet
  C. ARP response packet
  D. STP data frame
  A. RSTP data frame
  D. STP data frame

• Question 649:

  What is the total length of the port ID in STP?

  A. 4 bits
  B. 8 bits
  C. 2 bits
  D. 16 bits
  D. 16 bits

• Question 650:

  Which of the following mechanisms are used for flow control? (Choose three)

  A. Acknowledgement
  B. Buffering
  C. Source quench messages
  D. Windowing
  B. Buffering
  C. Source quench messages
  D. Windowing