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
- 3 Answers
- 8751 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / guest
Answer: B
Cut-Through switching copies only the destination address
which is the
first 6 bytes after the frame preamble into its buffer. The
LAN switch
then looks up the destination address in its switching table and
determines the outgoing interface. The frame is then sent to the
interface. A cut-through switch provides reduced latency
because it
begins to forward the frame as soon as it read the
destination address
and determines the outgoing interface.
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / guest
To response to above answer,
I think he had a great point, a cut through technique is
best for killing those obstacles. I am totally agreed!
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / cut through
Cut - through works at a simple behavior at such
that, you can use an knife to cut through the obstacles
on the way, then everything will be much easier.
So, next time when you met someone whom you don't like,
remember to perform cut-through to get rid of him/her.
| Is This Answer Correct ? | 0 Yes | 2 No |
Identify 3 LAN technologies? A.) FDDI B.) HDLC C.) HSSI D.) X.25 E.) 802.3 F.) 802.5
What is HDLC?
Hi, I am littl bit confused about ip Addressing scheme? can someone tell me how can we assign ip addresses to pc
Which of the following are examples of the Datalink Layer? A.) LLC B.) SQL C.) TCP D.) Token Ring E.) IP
Which command will display the encapsulation type on interface serial 0? A.) show interface s0 B.) show all C.) show int s0 encap D.) show encap s0 E.) show encap
Identify the command that forces the router to load into ROM mode upon a reload? A.) boot system rom B.) rom boot C.) boot system flash rom D.) boot router rom
Mention what is the difference between tcp and udp?
You have a Class B network address divided into 30 subnets. You will add 25 new subnets within the next year. You need 600 host IDs for each subnet. Which subnet mask should you use? A.) 255.254.0.0 B.) 255.192.0.0 C.) 255.255.252.0 D.) 255.255.248 0
In version 11.2 of the IOS, a Cisco router configured for frame-relay can automatically detect the LMI type. What is this known as? A.) Psychic B.) ESP C.) Inverse ARP D.) Hello E.) Reverse ARP F.) Autosense
Which protocol used before part of ccna?
What are the conversion steps of data encapsulation?
the term which used for describe physical alyout of network mine answer-topology
CCNA 
