HUAWEI H12-211 Free Practice Questions 2021

NEW QUESTION 1
Which of the following parameters is not used by Advanced ACL?

• A. Source interface
• B. Destination port number
• C. Protocol number
• D. Time-range

Answer: A

NEW QUESTION 2
Which of the following authentication methods are supported for Telnet users?(Choose three)

• A. Password authentication
• B. AAA local authentication
• C. MD5 authentication
• D. No authentication

Answer: ABD

NEW QUESTION 3
Which of the following descriptions regarding eSight is not correct?

• A. eSight is used to monitor and manage enterprise networks.
• B. eSight supports only Huawei devices
• C. eSight supports WLAN management and monitoring of hotspot coverage.
• D. eSight supports the backup of configuration files and network traffic analysis.

Answer: B

NEW QUESTION 4
When R2 forwards data to R3 from R1, which of the following items will change?(Choose two)

• A. The source MAC address
• B. The destination MAC address
• C. The source IP address
• D. The destination IP address

Answer: AB

NEW QUESTION 5
While inspecting packets in the network, a network administrator discovers a frame with the destination MACaddress of 01-00-5E-A0-B1-C3. What can the administrator determine from this?

• A. The MAC address is a unicast address.
• B. The MAC address is a broadcast address
• C. The MAC address is a multicast address.
• D. The MAC address is incorrect

Answer: C

NEW QUESTION 6
Which of the following mechanisms are used for flow control?(Choose three)

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

Answer: BCD

NEW QUESTION 7
After a command for displaying RIP route information is entered on a router, peer 192.168.1.2 on Serial1/0/0 isdisplayed in the returned result. What does 192.168.1.2 stand for?

• A. Address of a RIP neighbor
• B. Address of the port with the RIP protocol enabled
• C. Next hop address of the RIP route
• D. Transmission address of the RIP protocol

Answer: A

NEW QUESTION 8
In the PPPoE discovery stage, the PPPoE server assigns a session-id to the PPPoE client in which packet?

• A. PADI
• B. PADO
• C. PADR
• D. PADS

Answer: D

NEW QUESTION 9
With what kind of routers does a DRother router exchange link state information and route information?(Choose two)

• A. DR
• B. BDR
• C. DRother
• D. All OSPF neighbors

Answer: AB

NEW QUESTION 10
[RTA-GigabitEthernet0/0/0]nat outbound 2000 address-group 1
Refer to the configuration output. What does the value “2000” refer to?

• A. It represents the ACL number.
• B. It represents the NAT number.
• C. It represents the translated port number.
• D. It represents the number of bytes that can be translated before the address is returned to the public addresspool.

Answer: A

NEW QUESTION 11
Refer to the graphic. In the private network, RTA dynamically assigns a public address from the address poolto hosts without port translation. Host C wishes to access the public network while pool addresses areassigned to Host A and Host B. What will occur as a result?

• A. The first public address will be allocated to Host C, and Host A will be forced offline.
• B. The last public address will be allocated to Host C, and Host B will be forced offline.
• C. Host C will be unable to forward traffic over the public network.
• D. All hosts will have access to the public network through pool address swapping.

Answer: C

NEW QUESTION 12
What is the function of the “ip address ppp-negotiate” command?

• A. Enables the function of requesting for an IP address from the peer device.
• B. Enables the function of accepting the request for an IP address from the remote device.
• C. Enables the function of statically allocating IP addresses to the peer.
• D. None of the above

Answer: A

NEW QUESTION 13
What is the meaning of 200 in the command "fr map ip 10.1.1.2 200"?

• A. remote logical channel ID
• B. local DLCI
• C. remote interface ID
• D. remote node ID

Answer: B

NEW QUESTION 14
Refer to the graphic.RTA and RTB connect to a Frame Relay switch and use dynamic address mapping. Thecommand “fr map ip 10.0.1.1 32” is then configured on RTB, without using the undo inarp command. What willoccur as a result?(Choose two).

• A. RTB will be unable to communicate with RTA
• B. 10.0.1.1 will still be mapped to DLCI 31 on RTB
• C. 10.0.1.1 will still be mapped to DLCI 32 on RTB
• D. DLCI 32 will be activated on RTB

Answer: AC

NEW QUESTION 15
Refer to the graphic. RTA and RTB have established an IPv6 network for which an IPv6 address has beenconfigured only on the G0/0/1 interface. RTA is unable to ping RTB. The administrator then configures v3along with a router-id on both routers, and enables OSPFv3 on G0/0/1 of both RTA and RTB. Which of thefollowing statements are correct?(Choose two).

• A. RTA and RTB can establish an OSPFv3 neighbor relationship.
• B. RTA and RTB cannot establish an OSPFv3 neighbor relationship.
• C. RTA can ping RTB.
• D. RTA cannot ping RTB.

Answer: AD

NEW QUESTION 16
Which of the following statements are correct?(Choose two)

• A. A single collision domain exists between RTA and SWC.
• B. A single broadcast domain exists between SWA and SWB.
• C. A single collision domain exists between SWA and SWC.
• D. A single broadcast domain exists between SWA and SWC.

Answer: CD

NEW QUESTION 17
After checking the OSPF neighbor state, the administrator discovers that the router has established a TWOWAYstate with the peering router. What can be understood from this information?(Choose two)

• A. The routers are configured using the same process ID
• B. The routers are configured using the same area ID
• C. The routers are configured using wrong router ID
• D. The routers are considered DROthers in a broadcast network

Answer: D

NEW QUESTION 18
An Ethernet frame is captured by network protocol analyzer tool and the value of
Type/Length field is0x0800.Which of the following statements about the frame are correct?(Choose two)

• A. The frame structure of the frame is Ethernet_II
• B. The frame structure of the frame is 802.3
• C. Its upper layer protocol is IP
• D. Its upper layer protocol is IPX

Answer: AC