Huawei H12-811 Online Practice Questions and Exam Preparation

Huawei H12-811 Online Questions & Answers

• Question 741:

  What is the protocol of RA (Router Advertisement) packet which is used in IPv6 stateless address auto-configuration?

  A. IGMPv6
  B. ICMPv6
  C. TCPv6
  D. UDPv6
  B. ICMPv6

• Question 742:

  ifoneLength/Type = 0X8100 taught by the Ethernet data, which of the following is correct? ()

  A. There must be a UDP header in the upper layer of this data frame
  B. The upper layer of this data frame must existIP header
  C. There must be a TCP header in the upper layer of this data frame
  C. There must be a TCP header in the upper layer of this data frame

• Question 743:

  For multiple paths to the same destination network, the router needs to select by comparing the magnitude of the Prererence value. If the Preference is the same, the router selects according to the magnitude of the Cost value. ()

  A. True
  B. False
  A. True

• Question 744:

  Which of the following IEEE802.11 standards support operation in the 5GHz frequency band? ()

  A. 802.11ac
  B. 802.11n
  C. 802.11g
  D. 802.11a
  A. 802.11ac
  D. 802.11a

• Question 745:

  Which of the following network parameters can be assigned by Dynamic Host Configuration Protocol DHCP? ()*

  A. IP address
  B. Gateway address
  C. Operating system name
  D. DNS address
  A. IP address
  B. Gateway address
  D. DNS address

• Question 746:

  The administrator made the configuration on the router as shown in the figure. At the same time, the administrator wants to assign a shorter lease period to the DHCP address. Which of the following commands should be used? () (Singlechoice question) ip pool pooll netyork10.10.10.0ask255.255.255.0 gateway-list 10.10.10.1

  A. Dhcp select relay
  B. Lease day 0 hour 10
  C. Lease 24
  C. Lease 24

• Question 747:

  Which authorization modes are supported by AAA on Huawei ARG3 series routers? ()*

  A. Not authorized
  B. HWTACACS authorization
  C. Local authorization
  D. Authorization after successful RADIUS authentication
  A. Not authorized
  B. HWTACACS authorization
  C. Local authorization
  D. Authorization after successful RADIUS authentication

• Question 748:

  As shown in the figure, the G0/0/0 and G0/0/1 interfaces of RTA are connected to two different network segments. RTA is the gateway of these two networks. Before host A sends data to host C, will it send an ARP Request to obtain O's MAC address? () (Single- choice question)

  

  A. SW
  B. Host C
  C. G0/0/1 interface of RTA
  D. G0/0/0 interface of RTA
  D. G0/0/0 interface of RTA

• Question 749:

  The switch is connected to the host. What is the common port link type of the switch? ()

  A. Access link
  B. Trunk link
  C. Trunk link
  D. Hybrilink
  A. Access link

• Question 750:

  Refer to the following figure of the ACL configured on a router. Which of the following statements is true?

  

  A. The data packets with the source IP address 192.168.1.254 match the permit rule.
  B. The data packets with the source IP address 192.168.1.1 match the permit rule.
  C. The data packets with the source IP address 192.168.1.1 match the deny rule.
  D. The data packets with the source IP address 192.168.1.1 or 192.168.1.254 match the permit rule.
  D. The data packets with the source IP address 192.168.1.1 or 192.168.1.254 match the permit rule.