HUAWEI H12-211 Exam Questions 2021

NEW QUESTION 1
On Huawei VRP platform, which of the following can be used to invoke the history command saved by thecommand line interface?(Choose two)
<choice ident="A">
<choice ident="B">
<choice ident="C">
<choice ident="D">

• A. Up cursor key < >
• B. Left cursor key < >
• C. Ctrl+P
• D. Ctrl+U

Answer: AC

NEW QUESTION 2
If Frame Relay implements dynamic address mapping for the PVC,which protocol will be used?

• A. LMI protocol.
• B. ARP protocol.
• C. RARP protocol.
• D. InARP protocol

Answer: D

NEW QUESTION 3
A router functioning as a Proxy receives an ARP request packet, but finds that the destination address in thepacket is not intended for itself. In this case, what will the router do?(Choose two)

• A. Discard the packet.
• B. Check for a route that matches the destination address.
• C. Forward its MAC address to the ARP request sender after finding that a route to the destination address isavailable.
• D. Broadcast the ARP request packet.

Answer: BC

NEW QUESTION 4
The administrator cannot use telnet to manage the AR2200. The administrator is able to verify connectivity tothe router and has been informed that other administrators have no difficulties using telnet. Which statementsdescribe the possible reasons for this problem?(Choose two)

• A. The user’s status has been blocked
• B. The user’s priviledge level has been changed to 0.
• C. The user has been deleted.
• D. The telnet service in the AR2200 router has been disabled.

Answer: AC

NEW QUESTION 5
Which of the following must be used to establish the configuration environment when a router is powered onfor the first time?

• A. SSL
• B. SSH
• C. Console port
• D. Telnet

Answer: C

NEW QUESTION 6
In port aggregation, “multiple” ports are aggregated to form a port aggregation group so that all the memberports in the group share the outgoing/incoming load. At which layer is port aggregation implemented?

• A. Physical Layer
• B. Data Link Layer
• C. Network Layer
• D. Transport Layer

Answer: B

NEW QUESTION 7
Which of the following commands can be used to view the current configurations on a Huawei router?

• A. display current-configuration
• B. display saved-configuration
• C. view saved-configuration
• D. show startup-configuration

Answer: A

NEW QUESTION 8
The Eth-Trunk frame forwarding mechanism used to prevent changes in the data sequence forwards framesbased on which of the following parameters?

• A. The same source or destination IP address
• B. The same source or destination MAC address.
• C. The same protocol type.
• D. The same source or destination port number.

Answer: AB

NEW QUESTION 9
A DHCP Unique Identifier (DUID) in DHCPv6 can be configured in VRP using which formats?(Choose two).

• A. DUID-LL
• B. DUID-LLT
• C. DUID-EN
• D. DUID-LLC

Answer: AB

NEW QUESTION 10
Which of the following statements describes the network shown?(Choose two)

• A. There are 6 collision domains in the network.
• B. There are 2 broadcast domains in the network.
• C. There are 4 collision domains in the network.
• D. There are 6 broadcast domains in the network.

Answer: BC

NEW QUESTION 11
Refer to the graphic. Host A is located in a private network. It is required that Host A not only be capable ofrouting traffic over the public network, but also that public users are able to actively communicate with Host A.
Which NAT translation method should be configured on the gateway?

• A. Static NAT
• B. Dynamic NAT
• C. Easy-IP
• D. NAPT

Answer: A

NEW QUESTION 12
Refer to the graphic. RTA and RTB are connected to the same Frame Relay switch and use same DLCInumber, which following is correct?(Choose two).

• A. RTA and RTB must be associated with the same PVC
• B. RTA and RTB can be associated with different PVC’s
• C. The DLCI on the different physical interfaces can be the same
• D. The DLCI on the different physical interfaces cannot be the same

Answer: BC

NEW QUESTION 13
Which of the following commands is used to enable dynamic address mapping protocol in the interfaceencapsulated with Frame Relay?

• A. fr inarp
• B. fr reverse-arp
• C. inverse-arp
• D. reverse-arp

Answer: A

NEW QUESTION 14
[RTA]acl 2001
[RTA-acl-basic-2001]rule deny source 172.16.1.1 0.0.0.0
[RTA-acl-basic-2001]rule deny source 172.16.0.0 0.255.0.0
Refer to the configuration output. Which of the following statements are correct regarding the configuration ofthe ACL on RTA?(Choose two).

• A. Packets from network 172.16.1.1/32 will be denied.
• B. Packets from network 172.16.1.0/24 will be denied
• C. Packets from network 172.17.1.0/24 will be denied
• D. Packets from network 172.18.0.0/16 will be denied.

Answer: AD

NEW QUESTION 15
To provide the information about the IP addresses that a user packet traverses along the path to thedestination, which of the following does Tracert record in each expired ICMP TTL packet?

• A. Destination port
• B. Source port
• C. Destination address
• D. Source address

Answer: D

NEW QUESTION 16
Which of the following parameters must be specified when configuring static mapping for Frame Relaynetwork?(Choose two)

• A. Local DLCI
• B. Remote DLCI
• C. Local network layer protocol address
• D. Remote network layer protocol address

Answer: AD

NEW QUESTION 17
Refer to the graphic. RTA is a DTE device connected to a Frame Relay switch, and uses
dynamic addressmapping to establish the PVC. With regards to the configuration, which of the following commands are notnecessary?(Choose two).

• A. [RTA-Serial1/0/1]ip address 172.16.1.1 24
• B. [RTA-Serial1/0/1]link-protocol FR
• C. [RTA-Serial1/0/1]fr interface-type dte
• D. [RTA-Serial1/0/1]fr inarp

Answer: CD

NEW QUESTION 18
When both ends running PPP protocol detect that the physical link is active, the link state will transit from deadto establish. Which of the following protocols is used to negotiate the link parameters during this phase?

• A. IP
• B. DHCP
• C. LCP
• D. NCP

Answer: C