Huawei H12-211 Quiz 99 Topic 7 Questions 491-495

Question: 1

Source Destination Protocol Info

10.0.12.1 10.0.12.2 TCP 50190 > telnet [SYN] Seq=0 Win=8192 Len=0 MSS=1460

10.0.12.2 10.0.12.1 TCP telnet> 50190 [SYN, ACK] Seq=0 Ack=1 Win=8192 Len=0 MSS=1460

10.0.12.1 10.0.12.2 TCP 50190 > telnet [ACK] Seq=1 Ack=1 Win=8192 Len=0

Refer to the capture output.The administrator has captured three packets in the network. Which statement regarding the capured packets is incorrect?

AThis packets represent a TCP three-way handshake process.

B10.0.12.1 is the telnet server, while 10.0.12.2 is the telnet client.

CThe three packets contain no application data.

D10.0.12.1 uses port 50190 to buid the telnet connection.

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Question: 2

An Ethernet frame is captured by network protocol analyzer tool and the value of Type/Length field is 0x0800. Which of the following statements about the frame are correct? (Choose two)

AThe frame structure of the frame is Ethernet_II

BThe frame structure of the frame is 802.3

CIts upper layer protocol is IP

DIts upper layer protocol is IPX

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Question: 3

Which of the following descriptions regarding the TTL field of the IP packet is correct?

AThe TTL defines how many packets the source can send.

BThe TTL defines the duration during which the source can send packets.

CThe TTL value will decrement by 1 each time the packet is routed.

DThe TTL value will increment by 1 each time the packet is routed.

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Question: 4

Which of the following statements are correct about TTL field in IP packet? (Choose two)

AThe maximum value of TTL is 65535

BNormally, it's impossible for a router to receive a packet whose TTL is zero.

CThe main purpose of TTL is to prevent IP packets from circulating endlessly in a network which can consume a lot of bandwidth

DTTL value will be decremented as a packet is passed through the network devices such as hub, LAN switch and router.

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Question: 5

In the case of Huawei router, what is the "-i" parameter in a Ping command issued on a VRP operating system used to set?

Huawei H12-211 Quiz:99 Topic:7 Questions:491-495