Which protocol used before part of ccna?
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Which of the following is a valid TCP/IP socket for an Email connection? 101.34.2.125:25 00-00-03-1B-CA-6F:143 202.167.23.101:21 60.4:110
Identify the hardware component that stores the bootstrap program? A.) ROM B.) NVRAM C.) Booter load D.) RAM E.) Flash
The two sublayers of the IEEE Data Link Layer are which of the following? A.) Link and Logical Control B.) Data Link and LLC C.) Logical Link Control and Media Access Control D.) Data Link and MAC
What do you understand by ‘protocol’ in networking?
Which statement about half duplex Ethernet operations is true? A. With half duplex transmission frames feed into a single cable in one direction at a time. B. Half duplex transmission between stations is achieved by using point to point Ethernet and Fast Ethernet connections C. Half duplex transmission between stations is achieved by using point to munificent Ethernet and Fast Ethernet connections D. Half duplex Ethernet technology provides a transmit circuit connection wired directly to the receiver circuit at the other end of the connection
what does the clock rate do?
When using access lists, what does a Cisco router check first? A. To see if the packet is routable or bridgeable B. The destination address C. The source address D. The packet contents
What key do you use to view the last command? A.) Ctrl+X B.) Ctrl+Z C.) Ctrl+E D.) Ctrl+P
What are the advantages of lan switching?
Which NetWare protocol works on layer 3--network layer--of the OSI model? A. IPX B. NCP C. SPX D. NetBIOS
As a system administrator, you perform an extended ping at the privileged EXEC prompt. As part of the display, you see "Set DF bit in IP header? [yes] :" What would happen if you answered no at the prompt. A. This lets the router fragment the packet. B. It tells the router not to fragment the packet. C. This lets the router direct the packet to the destination it finds in its routing table. D. It tell the router to send the packet to the next hop router.
what does PPTP use for encryption and authentication?