Category Archives: Huawei

[100% Pass Guarantee] Latest Huawei H12-211 PDF Exam Questions And Answers

Posted on by

The best and most updated Huawei Certified H12-211 pdf exam training materials, high quality Huawei Huawei Certified H12-211 training materials. Huawei Certified H12-211 pdf exam training material in PDF format, download one of the many PDF readers that are available for free.

QUESTION 1
Which of the following descriptions regarding the TTL field of the IP packet is correct?
A. The TTL defines how many packets the source can send.
B. The TTL defines the duration during which the source can send packets.
C. The TTL value will decrement by 1 each time the packet is routed.
D. The TTL value will increment by 1 each time the packet is routed.
Correct Answer: C

QUESTION 2
Which of the following statements are correct about TTL field in IP packet? (Choose two)
<choice ident=”A”>
<choice ident=”B”>
<choice ident=”C”>
<choice ident=”D”>
A. The maximum value of TTL is 65535
B. Normally, it’s impossible for a router to receive a packet whose TTL is zero.
C. The main purpose of TTL is to prevent IP packets from circulating endlessly in a network which can consume a lot of bandwidth
D. TTL value will be decremented as a packet is passed through the network devices such as hub, LAN switch and router.
Correct Answer: BC
H12-211
QUESTION 3            H12-211 pdf
In the case of Huawei router, what is the “-i” parameter in a Ping command issued on a VRP operating system used to set?
A. Interface for sending an Echo Request packet
B. Source IP address for sending an Echo Request packet
C. Interface for receiving an Echo Reply packet
D. Destination IP address for receiving an Echo Reply packet
Correct Answer: A

QUESTION 4
To provide the information about the IP addresses that a user packet traverses along the path to the destination, 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
Correct Answer: D

QUESTION 5
Which of the following statements regarding the verification of IP connectivity are false? (Choose three)
A. The ping 127.0.0.1 command can be used to check whether the network cable is correctly inserted into the host’s Ethernet port.
B. The ping command with the host IP address as the destination can be used to verify that the TCP/IP protocol suite is functioning correctly.
C. The ping command can be used to verify connectivity between the host and the local gateway.
D. The command “ipconfig /release” can be used to check connectivity problems between the host and the local gateway.
Correct Answer: ABD

QUESTION 6
A network administrator uses the ping command to check for points of failure in the network. Which protocols will be used during this process? (Choose two)
<choice ident=”A”>
<choice ident=”B”>
<choice ident=”C”>
<choice ident=”D”>
A. ICMP
B. TCP
C. ARP
D. UDP
Correct Answer: AC

QUESTION 7
A network administrator recently used tracert to trace the path to the destination IP address of an external website, however the trace path displayed only a timeout result. Which of the following statements correctly explains the reason for this? (Choose two)  H12-211 pdf
A. The source router had shutdown the ICMP function.
B. This destination IP address does not exist.
C. The gateway canot find a route to the destination.
D. This is a normal phenomenon.
Correct Answer: BC

QUESTION 8
Which of the following statements explains the behavior of the ICMP redirect function? (Choose two)
A. When a router receives data on the interface via which the same data needs to be forwarded, and the source is on the same segment as the next hop, an ICMP redirect message will be sent by the router to the source.
B. When a router receives data on an interface, and the router’s IP address matches the destination IP of the data, an ICMP redirect message will be sent by the router to the source.
C. When a router receives data on the interface via which the same data needs to be forwarded, and the source is on the same segment as the next hop, an ICMP Redirect message will be sent by the source to the router.
D. When a router receives data on the interface via which the same data needs to be forwarded, and the source is on a different segment from the next hop, an ICMP redirect message will be sent by the router to the source
Correct Answer: AD

Read more: http://www.lead4pass.com/h12-211.html