Interested to Buy Any Domain ? << Click Here >> for more details...
What is difference between Store-and-Forward, cut-through,
Fragment-Free Method?
- 2 Answers
- 20115 Views
- HCL, Microsoft, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / guest
these are all the switch types based on their working....
1. Cut through: the switch checks the frame only upto
13bytes and as it learns the destination address, it starts
forwarding the frame....lowest delay but is less reliable as
there is no error checking.
2. Fragment Free (Modified Cut-through): in this switches
checks the frame upto 64 bytes looking for any errors.if not
found then starts forwarding it to the destination....little
more delay than cut-through-and is some about reliable also.
3. Store and forward: in this type, the switch firstly
stores the entire frame in its buffer memory, after that it
runs error checking mechanism (CRC)to check the integrity of
the frame....if any errors are found it is dropped otherwise
forwarded to the destination. Highest delay and is highly
reliable.....
| Is This Answer Correct ? | 45 Yes | 3 No |
Hi dear My self kapilasdhir my Id is asdhir.kapil@yahoo.com
(chat or mail). i want to know ur id. thnks for answer
questions
| Is This Answer Correct ? | 4 Yes | 8 No |
When setting up a frame-relay network between a Cisco router and a non-Cisco router, what encapsulation type should you use? A.) SAP B.) CISCO C.) IANA D.) Apollo E.) IETF F.) Q933A
What is Route Poisoning?
What are the two components of an IPX address? A. network number IP address B. MAC address node number C. network number MAC address D. network number arched number
Which of the following are characteristics of UDP? A.) UDP is connection oriented. B.) UDP is used with TFTP. C.) UDP is unreliable. D.) UDP is connectionless. E.) UDP is at the transport layer. F.) UDP uses no acknowledgements.
Identify 3 methods not used to prevent routing loops? A.) Holddown timers B.) Sequence numbers C.) Triggered updates D.) Split horizon E.) Area hierarchies F.) Order of router startup
What are two purposes for segmenting a network with a bridge? (Choose two) A. to reduce collisions B. to increase collisions C. to add collision domains D. to reduce collision domains E. to have more broadcast domains
What is refresher?
Which three are typical operational phases in a basic connection oriented neloyord service? (Choose three) A. call setup B. data transfer C. load balancing D. call termination E. call priortization F. data segmentation G. data link identification
A traffic light is an example of what type of mechanism? A.) Collision detection B.) Flow control C.) Sequence numbering D.) Network management
What is the mac address?
Tell me when we use extended access-list?
What does 'P' mean when running a Trace? A.) Good route B.) Protocol unreachable C.) Source Quench D.) Destination unreachable
CCNA 
