Which three statements about common elements of the TCP/IP
protocol stack are true? (Choose three)
A. IP provides connectionless service and routing capabilities
B. APP enables devices to locate the IP address of local devices
C. UDP provides simple connectionless service without
windowing or acknowledgments
D. ICMP provides connection oriented management data to
routers and Layer 3 switches
E. TCP enables devices to send large quantities of data
using windowing in a connection oriented manner
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Identify the 2 characteristics that TCP and UDP share in common? A.) Both use port numbers to identify upper level applications B.) Operate at the Network layer C.) Both are Transport protocols D.) Both are reliable communications
By default, Cisco routers forward GNS SAPs to remote networks. A. False B. True
what is difference between designated router and backup designated router and explain feature of both router.
Identify the command to copy a configuration file from a TFTP server to a routers active configuration? A.) Router# copy running-config tftp B.) Router# copy tftp running-config C.) Router# copy tftp 172.16.0.1 running-config D.) Router(config)# copy tftp running-config
When configuring the subnet mask for an IP address, which formats can be used?A. dotted-decimal. B. Hexadecimal C. Bit-count D. Octal E. Binary
Of the following switching types, which one has the lowest latency? A.) Cut-through B.) Fragment Free C.) None D.) Store-and-forward
The network portion of an address typically represents a: A.) Router B.) Ethernet MAC address. C.) Computer D.) Host E.) Segment
What are packets?
On which bas ospf take decision?
Define network congestion?
Which layer is responsible for negotiating data transfer syntax? A.) Network B.) Session C.) Application D.) Transport E.) Presentation
Which is true regarding store-and-forward switching method? A.) Latency varies depending on frame-length B.) Latency is constant C.) It is default for all Cisco switches D.) It only reads the destination hardware address before forwarding the frame