H12-211 Exam - Huawei Certified Datacom Associate-Huawei Networking Technology and Device (HCDA-HNTD)

NEW QUESTION 1
Refer to the graphic. RTA is a PPPoE client, and following transmission of PADI, Server A responds withPADO packets to RTA. Which distribution method is used for sending PADO packets?

• A. unicast
• B. multicast
• C. broadcast
• D. anycast

Answer: A

NEW QUESTION 2
Which of the following storage devices is used to store the startup configuration files in a router?
<choice ident="A">
<choice ident="B">
<choice ident="C">
<choice ident="D">

• A. SDRAM
• B. NVRAM
• C. Flash
• D. BootROM

Answer: B

NEW QUESTION 3
Which of the following statements regarding the routing table are correct?(Choose two)

• A. The next hop in the routing table is redundant because the outgoing interface can be used for packetforwarding.
• B. The routes from generated by different protocols have different preferences.
• C. The metrics of different routing protocols are comparable.
• D. The metrics of different routing protocols are not comparable

Answer: BD

NEW QUESTION 4
Two routers establish an IPsec tunnel, which of the following does not need to be the same on both peeringdevices?

• A. Encapsulation mode
• B. Transform mode
• C. Proposal name
• D. authentication algorithm

Answer: C

NEW QUESTION 5
Which of the following types can ICMP packets be classified into?(Choose two)

• A. ICMP transport packet
• B. ICMP error reporting packet
• C. ICMP query packet
• D. ICMP application packet

Answer: BC

NEW QUESTION 6
Which of the following statements regarding link-state database and routing-table of a “single” OSPF area arecorrect?(Choose two)

• A. The link-state databases that all routers build are identical.
• B. The link-state databases that all routers build are different.
• C. The routing-tables that all routers calculate are different.
• D. The routing-tables that all routers calculate are identical.

Answer: AC

NEW QUESTION 7
Which of the following are routed protocols?(Choose two)

• A. IP
• B. OSPF
• C. BGP
• D. IPX

Answer: AD

NEW QUESTION 8
The administrator uses the ping command on the host to test connectivity to the website www.huawei.com.
The command line shows a request time out. The administrator displays the ARP entries for the host.
Which entry will be found in the ARP cache table of the host?

• A. The MAC address of the destination www.huawei.com will exist in the ARP cache.
• B. The MAC address of the switch will exist in the ARP cache.
• C. The IP address of the destination www.huawei.com will exist in the ARP cache.
• D. The MAC address of router interface G0/0/0, will exist in the ARP cache.

Answer: D

NEW QUESTION 9
Two routers are configured with OSPFv3. OSPFv3 is enabled on all interfaces of each router. Which of thefollowing is true in the event that the network administrator does not configure a Router-ID?

• A. The IP address of the loopback 0 interface will be used as the router ID
• B. The IP address of the loopback 1 interface will be used as the router ID
• C. The IP address of interface G0/0/0 will be used as the router ID
• D. No router ID will be assigned to the router.

Answer: D

NEW QUESTION 10
Refer to the graphic. The host has a problem establishing a telnet connection with the router attached tointerface G0/0/0.Which of the following steps can be used to help the administrator identify the problem?(Choose two)
<choice ident=“A”>
<choice ident=“B”>
<choice ident=“C”>
<choice ident=“D”>

• A. Check whether the host has configured the gateway IP address.
• B. Check whether the switch has configured the gateway IP address.
• C. Use the ping tool to check connectivity between host and router.
• D. Check the telnet server configuration is right on the router.

Answer: CD

NEW QUESTION 11
[RTA]acl 2002
[RTA-acl-basic-2002]rule permit source 20.1.1.1 0
[RTA-acl-basic-2002]rule permit source 30.1.1.1 0
Refer to the configuration output. A network administrator configured the ACL on router
RTA, as shown. Whichof the following statements regarding the rule order are correct?(Choose two).

• A. The rule-number of the first rule is 1
• B. The rule-number of the first rule is 5
• C. The rule-number of the second rule is 2
• D. The rule-number of the second rule is 10

Answer: BD

NEW QUESTION 12
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 13
Which of the following statements about a designated port working in RIPv2 multicast mode are true?(Choose three)

• A. The port receives only RIPv2 multicast packets.
• B. The port does not receive RIPv1 broadcast packets.
• C. The port does not receive RIPv2 broadcast packets.
• D. The port receives only RIPv1 multicast packets.

Answer: ABC

NEW QUESTION 14
A client failed to transfer a file to the FTP server, but found the IP connectivity was without problem. The clientassumed that the problem was with the port configuration. The blocking of which ports wouldlikely cause thisproblem?(Choose two)

• A. 21
• B. 80
• C. 20
• D. 50649

Answer: AC

NEW QUESTION 15
A user logged into a VRP supported device through telnet, but when attempting to
configure the device, foundthat he is unable to use the sytem-view command to enter the system-view. What are the possible reasons forthis?(Choose two)

• A. The device’s VTY interface only provides permission for some telnet users to run the sytem-view command.
• B. The user’s telnet software restricts use of this command.
• C. The user’s privilege level is lower than the level associated with the system-view command.
• D. The system-view command privilege level is lower than the level associated with the user.

Answer: AC

NEW QUESTION 16
<Huawei>
Warning: Auto-Config is working. Before configuring the device, stop Auto-Config. If you perform configurationswhen Auto-Config is running, the DHCP, routing, DNS, and VTY configurations will be lost. Do you want tostop Auto-Config? [y/n]:
Refer to the output. When the administrator first starts the router, a system notice is displayed, however afterrebooting this router, the notice disappeared. What is the reason for this?(Choose two)

• A. This notice only appears during the very first device startup.
• B. The administrator has configured the device and saved the configuration, causing the notice to disappear.
• C. The administrator selected ‘n’ and did not save the configuration
• D. The administrator selected ‘y’ and saved the configuration.

Answer: BD

NEW QUESTION 17
An administrator currently manages AR2200 devices in the network through a single password, however thecompany wishes to introduce another two administrators and provide unique user credentials and privilegelevels for telnet access to the network devices. What action can be taken?(Choose three)

• A. Configure three users under the AAA-view, and assign each a different password.
• B. The authentication mode must be changed to AAA.
• C. Each administrator must be assigned a privilege level.
• D. A public IP address must be assigned to each user for telnet access

Answer: ABC

NEW QUESTION 18
Refer to the graphic. The link between RTA and RTB is encapsulated using PPP. The IP addresses of serial1/0/1 of RTA and serial 1/0/1 of RTB are in different network segments. Which following is correct? (Choose two)

• A. RTA can ping 10.1.1.2 successfully
• B. RTA cannot ping 10.1.1.2
• C. The route entry 10.1.1.0/24 exists in the routing-table of RTA
• D. The route entry 10.1.1.2/32 exists in the routing-table of RTA

Answer: AD