Huawei H12-211 Online Practice Questions and Exam Preparation

Huawei H12-211 Online Questions & Answers

• Question 261:

  217.# Interface GigabitEthernet0/0/1 Port link type trunk Port trunk allow pass vlan 2 to 4094 #

  According to the command output shown above, the correct one in the following description is () (multiple choice)

  A. GigabitEthernet0/0/1 does not allow VLAN1 to pass.
  B. GigabitEthernet0/0/1 allows VLAN1 to pass
  C. If you want to change the GigabitEthernet0/0/1 port to an Access port, you must first use the command "undo port trunk allow pass vlan All clear the default configuration
  D. If you want to change the GigabitEthernet0/0/1 port to an Access port, you must first use the command "undo port trunk allow pass vlan 2 to 4094" clear default configuration
  B. GigabitEthernet0/0/1 allows VLAN1 to pass
  D. If you want to change the GigabitEthernet0/0/1 port to an Access port, you must first use the command "undo port trunk allow pass vlan 2 to 4094" clear default configuration

• Question 262:

  SNMP packets are carried over TCP.

  A. Yes
  B. Wrong
  B. Wrong

• Question 263:

  Regarding the above configuration, the correct statement is (). system-view [Huawei]user-interface console 0 [huawei-ui-console0]history-command max-size 20

  A. history-command max-size 20 is to adjust the size of the history command cache to 20
  B. The default size of the history command cache is 5
  C. The default size of the history command cache is 5 bytes.
  D. After the above configuration is completed, the history command cache can save 20 bytes of commands.
  A. history-command max-size 20 is to adjust the size of the history command cache to 20

• Question 264:

  Which of the following regarding Frame Relay DLCI are correct? (Choose three)

  A. DLCI is locally significant
  B. DLCI is allocated by DTE
  C. The range of DLCI value that can be used is from 16-1007
  D. The same DLCI can be configured on different physical interfaces
  A. DLCI is locally significant
  C. The range of DLCI value that can be used is from 16-1007
  D. The same DLCI can be configured on different physical interfaces

• Question 265:

  When the route has a loop, which of the following problems may occur? (multiple choice 2)

  A. Packets are passed endlessly
  B. Increased CPU consumption of the router
  C. Increased memory consumption of the router
  D. The destination IP address of the packet is constantly modified.
  E. The number of bytes in the packet is getting bigger and bigger
  B. Increased CPU consumption of the router
  C. Increased memory consumption of the router

• Question 266:

  Huawei devices can be managed using the Telnet protocol. Which of the following statements is correct about this management function?

  A. The default port number used by Telnet is 22, which cannot be modified.
  B. Telnet must have a VTY interface enabled and a maximum of 15
  C. Telnet does not support authentication based on username and password
  D. Telnet does not support deploying ACLs for added security
  B. Telnet must have a VTY interface enabled and a maximum of 15

• Question 267:

  An AR2200 router is required to be reconfigured from scratch. Which steps are needed to achieve this? (Choose two)

  A. Reset the saved configuration
  B. Clear the current configuration
  C. Reboot the AR2200.
  D. Assign the configuration file to be used at next startup.
  A. Reset the saved configuration
  C. Reboot the AR2200.

• Question 268:

  On the switch, which VLANs can be deleted by using the undo command? (multiple choice)

  A. VLAN 1
  B. VLAN 2
  C. VLAN 1024
  D. VLAN 4094
  B. VLAN 2
  C. VLAN 1024
  D. VLAN 4094

• Question 269:

  As specified by the RSTP protocol, when a root port fails, which type of port will function as a new root port and enters the forwarding state without any delay?

  A. Forwarding Port
  B. Alternate Port
  C. Backup Port
  D. Edge Port
  B. Alternate Port

• Question 270:

  According to the command shown above, the correct one in the following description is (). (multiple choice) [Huawei-GigabitEthernet0/0/1]port link-type access [Huawei-GigabitEthernet0/0/1]port default vlan 10 [Huawei-GigabitEthernet0/0/2] port link-type trunk [Huawei-GigabitEthernet0/0/2]port trunk allow-pass vlan 10

  A. The PVID of port GigabitEthernet 0/0/1 is 10.
  B. The PVID of port GigabitEthernet 0/0/1 is 1.
  C. The PVID of GigabitEthernet0/0/2 is 10
  D. The PVID of the GigabitEthernet0/0/2 port is 1.
  A. The PVID of port GigabitEthernet 0/0/1 is 10.
  D. The PVID of the GigabitEthernet0/0/2 port is 1.