Huawei H12-811 Online Practice Questions and Exam Preparation

Huawei H12-811 Online Questions & Answers

• Question 491:

  On the VRP operating platform, what command is used to display the current interface configuration in the interface view? ()

  A. display users
  B. display version
  C. display this
  D. display ip interfacebrief
  A. display users

• Question 492:

  As shown in the figure below. Which network device can host A and host B use to achieve communication? () (Single-choice question)

  

  A. HUB
  B. Hub
  C. Layer 2 switch
  D. router
  D. router

• Question 493:

  As shown in the figure, the administrator hopes that all hosts cannot access the Internet from 8:00 to 17:00 every day. Which ACL rule needs to be bound to traffic-filter outbound in the interface configuration of G0/0/1? () (Single-choice question)

  

  A. time-range am9 to pm5 08:00 to 17:00 daily # Acl number 2001 Rule 5 deny time-range am9 to pm5 #
  B. time-range am9 to pm5 07:00 to 18:00 daily # Acl number 2002 Rule 5 permit time- range am9 to pm5 #
  C. time-range am9 to pm5 08:00 to 17:00 off-day # Acl number 2004 Rule 5 permit time- range am9 to pm5
  B. time-range am9 to pm5 07:00 to 18:00 daily # Acl number 2002 Rule 5 permit time- range am9 to pm5 #

• Question 494:

  SNMP packets are encapsulated in TCP packets.

  A. True
  B. False
  A. True

• Question 495:

  Telnet is a module that implements the Telnet protocol that comes with Python ()

  A. True
  B. False
  A. True

• Question 496:

  A certain ACL of the router is in the following rules, rule deny source192.168.2.00.0.0.255 destination 172.16.10.20.0.0.0 Which of the following statements is correct? ()

  A. The source IP is 172.16.10.2. All TCP packets whose destination IP is 192.168.2.1 match this rule
  B. All TCP packets whose source IP is 192.168.2.1 and destination IP is 172.16.10.1 match this rule
  C. sourceIP is 172.16.10.2 and all TCP packets whose destination IP is 192.168.2.0 match this rule
  D. sourceIAll TCP packets whose P is 192.168.2.1 and destination P is 172.16.10.2 are configured with this rule.
  D. sourceIAll TCP packets whose P is 192.168.2.1 and destination P is 172.16.10.2 are configured with this rule.

• Question 497:

  Static NAT can only implement one-to-one mapping between private and public addresses.

  A. True
  B. False
  A. True

• Question 498:

  When the IPv4 protocol is used as the network layer protocol, which field is not included in the network layer header? ()

  A. Source IPv4 Address
  B. TTL
  C. Destination IPv4 Address
  D. Sequence Number
  D. Sequence Number

• Question 499:

  The Hybri D port can be connected to the user host or other switches. ()

  A. True
  B. False
  A. True

• Question 500:

  What is the default step length of ACL on AR G3 series routers? ()

  A. 10
  B. 5
  C. 20
  D. 15
  B. 5