chapter 4: CCNA1 ppsx

CCNA 1 – V4.0 – Test Module – Chapter 04

(Copyright MẠNH HẠO NHIÊN)

(Phần màu đỏ là đáp án đúng)

1.

Based on the transport layer header shown in the diagram, which of the following statements

describe the established session? (Choose two.)

1. This is a UDP header.

2. This contains a Telnet request.

3. This contains a TFTP data transfer.

4. The return packet from this remote host will have an Acknowledgement Number of

43693.

5. This is a TCP header.

2. With TCP/IP data encapsulation, which range of port numbers identifies all well-known

applications?

1. 0 to 255

2. 256 to 1022

3. 0 to 1023

4. 1024 to 2047

5. 49153 to 65535