Huawei H31-211 Online Practice Questions and Exam Preparation

Huawei H31-211 Online Questions & Answers

• Question 1:

  After the switch receives the complete data frame, it performs a CRC check. After the check is passed, the frame is forwarded. What is the forwarding mode called?

  A. Cut-Through
  B. Store-and-Forward
  C. Fragment-free
  D. Store-free
  B. Store-and-Forward

• Question 2:

  On the VRP platform, direct routing, static routing, RIP, and OSPF are sorted according to the default route priority from high to low.

  A. Direct route, static route, RIP, OSPF
  B. Direct routing, OSPF, static routing, RIP
  C. Direct routing, OSPF, RIP, static routing
  D. Direct routing, RIP, static routing, OSPF
  B. Direct routing, OSPF, static routing, RIP

• Question 3:

  Which of the following protocols does the FTP protocol provide for reliable data transfer?

  A. RTP
  B. SIP
  C. UDP
  D. TCP
  D. TCP

• Question 4:

  Regarding the trunk port, what are the correct descriptions below? (multiple choice)

  A. When the trunk port receives the frame, if the frame does not contain the 802.1Q tag header, the PVID of the port will be marked.
  B. When the trunk port receives the frame, if the frame contains the 802.1Q tag header, it does not change.
  C. When a trunk port sends a frame, when the VLAN ID of the frame is different from the PVID of the port, direct transmission is transparent.
  D. When a trunk port sends a frame, when the VLAN ID of the frame is the same as the PVID of the port, the tag operation is not performed.
  A. When the trunk port receives the frame, if the frame does not contain the 802.1Q tag header, the PVID of the port will be marked.
  B. When the trunk port receives the frame, if the frame contains the 802.1Q tag header, it does not change.
  C. When a trunk port sends a frame, when the VLAN ID of the frame is different from the PVID of the port, direct transmission is transparent.

• Question 5:

  What is the device responsible for authenticating, authorizing, and assigning an IP address to a user in a metropolitan area network?

  A. SSLAM
  B. SWITCH
  C. BRAS
  D. Router
  C. BRAS

• Question 6:

  The requirements for OSPF protocol deployment in network planning are correct (multiple choice)? (multiple choice)

  A. Select the IP address of the loopback0 interface as the router ID.
  B. Select a high-performance router as the DR/BDR in the network segment.
  C. Ensure that the backbone area (Area 0) is physically continuous and does not use virtual links (Virtual-link).
  D. Select a device with high-performance processor memory in the network as the ABR
  A. Select the IP address of the loopback0 interface as the router ID.
  B. Select a high-performance router as the DR/BDR in the network segment.
  C. Ensure that the backbone area (Area 0) is physically continuous and does not use virtual links (Virtual-link).
  D. Select a device with high-performance processor memory in the network as the ABR

• Question 7:

  Which parameters must be specified to configure a static MAP in a Frame Relay package? (multiple choice)

  A. Local DLCI
  B. Peer DLCI
  C. Local protocol address
  D. The protocol address of the peer
  A. Local DLCI
  D. The protocol address of the peer

• Question 8:

  Fragmentation can occur on the original sender host or on the intermediate router. After sharding an IP datagram, which of the following cases will be reassembled?

  A. When the message is looped back
  B. Next router
  C. Intermediate router
  D. Message destination
  D. Message destination

• Question 9:

  Which of the following types of ports allow transparent transmission of VLANs? (multiple choice)

  A. Trunk
  B. Access
  C. Hybrid
  D. Normal
  A. Trunk
  C. Hybrid

• Question 10:

  What is the correct statement about the trunk port? (multiple choice)

  A. trun4 port can forward data of multiple VLANs
  B. The trunk port has only one PVID.
  C. trunk port can be used to connect to the port of the user's computer
  D. trunk port cannot receive data with tag
  A. trun4 port can forward data of multiple VLANs
  B. The trunk port has only one PVID.
  C. trunk port can be used to connect to the port of the user's computer