Hoàng Hải
Just write
CCNA 1 – V4.0 – Test module – Chapter 05
(Phần màu đỏ là đáp án đúng)
1. In an IPv4 environment, what information is used by the router to forward data packets from one interface of a router to another?
2. What information is added during encapsulation at OSI Layer 3?
3. In a connectionless system, which of the following is correct?
4. Which IP packet field will prevent endless loops
CCNA 1 – V4.0 – Test Module – Chapter 04
(Phần in đậm 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.)
2. With TCP/IP data encapsulation, which range of port numbers identifies all well-known applications?
CCNA 1 V4.0 – Test module – Chapter 2
(Màu đỏ là đáp án đúng)