File Info
| Exam | HCNA-HNTD (Huawei Certified Network Associate-Huawei Network Technology and Device) |
| Number | H12-211 |
| File Name | Huawei.H12-211.Pass4sures.2018-10-24.123q.tqb |
| Size | 739 KB |
| Posted | Oct 24, 2018 |
| Download | Huawei.H12-211.Pass4sures.2018-10-24.123q.tqb |
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Demo Questions
Question 1
A router functioning as a Proxy receives an ARP request packet, but finds that the destination address in the packet is not intended for itself. In this case, what will the router do?
(Choose two)
- Discard the packet.
- Check for a route that matches the destination address.
- Forward its MAC address to the ARP request sender after finding that a route to the destination address is available.
- Broadcast the ARP request packet.
Correct answer: BC
Question 2
Two end stations in a point-to-point network perform address resolution.
Which of the following statements is correct?
- The destination address of an ARP request from each station will be a unicast MAC address.
- The destination address of an ARP request from each station will be a broadcast IP address.
- The destination address of an ARP reply from each station will be a unicast MAC address.
- The destination address of an ARP reply from each station will be a broadcast MAC address.
Correct answer: C
Question 3
What will the destination MAC address be at the moment a frame is transmitted by the host, when the router is the IP destination?
- The MAC address of the switch.
- The MAC address of the router interface G0/0/0.
- The MAC address of the host.
- The destination MAC address will be a broadcast MAC address.
Correct answer: D
Question 4
Which of the following statements about gratuitous ARP packets are true? (Choose two)
- A system can determine whether conflicting IP addresses are used by sending a gratuitous ARP packet
- A gratuitous ARP packet uses the same format as an ARP request packet.
- A gratuitous ARP packet can help to update an IP address.
- A gratuitous ARP packet uses the same format as an ARP reply packet.
Correct answer: AB
Question 5
UDP is connectionless oriented, which of the following must be used in order to ensure reliability?
- Internet Protocol
- Application Layer Protocol
- Network Layer Protocol
- Transmission Control Protocol
Correct answer: B
Question 6
The administrator has configured an IP address for Host A and Host B, but had forgotten to configure a default gateway.
What effect will this have on the hosts?
- Neither host will be affected, and therefore will be able to communicate with the peer.
- Host A will be unable to connect to the router’s G0/0/0 interface.
- Hosts will be unable to communicate unless arp-proxy is enabled on the router.
- The host will be unable to reach neither the local nor remote network destinations.
Correct answer: C
Question 7
A host has established a telnet connection with the router attached to interface G0/0/0.
Which of the following statements are correct? (Choose two)
- The destination address of a frame sent by the host will be the MAC address of the router interface.
- The destination address of a frame will be the MAC address of the switch interface.
- The destination port number in a segment header will have a value of 80.
- The destination IP address of a packet will be the IP address of the network interface of the router.
Correct answer: AD
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?
- The MAC address of the destination www.huawei.com will exist in the ARP cache.
- The MAC address of the switch will exist in the ARP cache.
- The IP address of the destination www.huawei.com will exist in the ARP cache.
- The MAC address of router interface G0/0/0, will exist in the ARP cache.
Correct answer: D
Question 9
When R2 forwards data to R3 from R1, which of the following items will change? (Choose two)
- The source MAC address
- The destination MAC address
- The source IP address
- The destination IP address
Correct answer: AB
Question 10
If Host B also configured the IP address as “192.168.1.1/24”, an IP address config will occur.
What will happen as a result?
- Host B will send an ICMP request to the destination with the configured IP address. If a reply is received, the host will notify of an address conflict.
- Host A will send a gratuitous ARP request to resolve the MAC address of the destination 192.168.1.1, for which Host B will reply.
- Host B will send a gratuitous ARP request to resolve the MAC address of the destination 192.168.1.1, for which Host A will reply.
- Host A will ignore any received ARP request intended for destination 192.168.1.1.
Correct answer: C
