Category: CCNA 1 v5.1

1. How many bits are in an IPv4 address? 32* 64 128 256   2. Which two parts are components of an IPv4 address? (Choose two.) subnet portion network portion* logical portion host portion* physical portion broadcast portion   3. What does the IP address 172.17.4.250/24 represent? network …

1. Which characteristic of the network layer in the OSI model allows carrying packets for multiple types of communications among many hosts? the de-encapsulation of headers from lower layers the selection of paths for and direct packets toward the destination the ability to operate without regard to the …

1. What happens to runt frames received by a Cisco Ethernet switch? The frame is dropped.* The frame is returned to the originating network device. The frame is broadcast to all other devices on the same network. The frame is sent to the default gateway.   2. What …

1. What are two reasons for physical layer protocols to use frame encoding techniques? (Choose two.) to reduce the number of collisions on the media to distinguish data bits from control bits* to provide better media error correction to identify where the frame starts and ends* to increase …

1. What method can be used by two computers to ensure that packets are not dropped because too much data is being sent too quickly? encapsulation flow control* access method response timeout   2. What type of communication will send a message to all devices on a local …