which layer is responsible for flow control with sliding windows and reliability with sequence number and acknowledgement? A)Transport. B)Application C) Internet D)Network Interface
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Which OSI layer provides best effort end to end packet delivery? A.) Data-Link B.) Presentation C.) Network D.) Transport E.) Physical F.) Application
What is the difference between switch, routers, and hub?
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.
Identify the 2 commands to copy a configuration from a TFTP server to RAM? A.) configure network B.) configure overwrite C.) copy backup-config running-config D.) copy tftp running-config
Your PC has been configured with IP Address 192.168.3.25 and a subnet mask of 255.255.255.0. Which of the following IP Addresses is a valid default gateway address for your PC? 192.168.3.0 255.255.255.0 192.168.3.2 255.255.255.0 192.168.3.25 255.255.255.0 192.168.4.1 255.255.255.255
Which two physical interfaces support PPP? (Choose two) A. Ethernet B. Token Ring C. Synchronous serial D. Asynchronous serial
Given the command 'cl?', what will it display? A.) Syntax of the 'clock' command B.) Syntax of the 'clear' command C.) All commands that begin with 'cl' D.) All commands that begin with 'c'
What is CSU/DSU & explain the function????
Can u convert an ethernet port to a serial port (or) vice versa ?
what is the network address?
Which OSI layer defines end to end communication, segmentation and re-assembly? A.) Network B.) Transport C.) Physical D.) Application E.) Data-Link F.) Presentation
Write an access list line which will deny node 20.0.2.1 to anywhere on your network using DNS via UDP. Don't worry about the other access list lines.