The Network layer works with which of the following:
A.) Globules
B.) Bits
C.) Packets
D.) Segments
E.) Frames
Answers were Sorted based on User's Feedback
Answer / guest
Answer: C
Physical - bits
Datalink - frames
Network - packets
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / haja bahurudeen m
Answer : C
L1 - Bts
L2 - Frame
L3 - Packet
L4 - Segment
L5,L6,L7 - Data
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / sam
physical layer -from transfer raw bits to data link layer
data link layer- getting bits and convert frame then send to
network layer
network layer- receiving frame and convert packet after send
to l4
l4 - receiving a frame and convert segment and transfer l5
l5,l6,l7-receiving segment and convert data after give to user
| Is This Answer Correct ? | 0 Yes | 0 No |
Your company has been assigned the IP address of 201.222.5.0 and require having 20 subnets. As the company’s network administrator, find the following: a) the subnet mask (2 marks) b) the number of useable subnets (2 marks) c) the subnetwork address for the 4th subnet (2 marks) d) the first usable IP address for the 4th subnet (2 marks) e) the last usable IP address for the 4th subnet (2 marks) f) the broadcast address for the 4th subnet. (2 marks)
Access lists are numbered. Which of the following ranges could be used for an IP access list? A. 600 - 699 B. 100 - 199 C. 1 - 99 D. 800 - 899 E. 1000 - 1099
Which updates called incremental updates?
Tell me which cable called roll-over?
Of the following switching types, which one has the highest latency? A.) Cut-through B.) None C.) Store-and-forward D.) Fragment Free
Identify the command that saves the configuration stored in RAM to NVRAM? A.) copy running-config startup-config B.) copy tftp running-config C.) copy startup running D.) copy active to backup
Explain how many tables are in ospf protocol?
Define Poison Reverse? A.) To prevent regular update messages from reinstating a route that has gone down B.) Packets sent out that are not destined for a network go to the default network C.) Information received on an interface cannot be sent back out the same interface D.) When a network goes down, the router enters in its table the number 16 to signify destination unreachable
What’s the default CDP holdtime in seconds for Cisco routers?
Station A is transmitting data to station B faster that station B can handle it. When station B's buffer fills up, it send out a message to station A to stop sending data. After B empties out its buffer, station B sends a message to station A to start sending data again. This is most directly an example of (pick the best answer only): A.) Poison Reverse B.) Connectionless protocol C.) Windowing D.) Connection oriented protocol E.) Flow Control F.) Split Horizon
How does the cut-through switching technique work? A.) By using broadcast address as source addresses B.) The switch waits only for the header to be received before it checks the destination address and starts forwarding the packets C.) The LAN switch copies the entire frame into its onboard buffers and then looks up the destination address in its forwarding, or switching, table and determines the outgoing interface D.) By using a Class I repeater in a collision domain
as we know that isdn bri port come with either a u interface or some thing s/t interface what is the diffrenmce between them