Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Delivering message through LAN:
We have to devise method for delivering message through LAN phase to single, specific destination device. Sending device uses a hardware address to identify the intended position of a frame. The sending device also identifies kind of data carried in the frame.
SPECIFYING A DESTINATION:
The data transmit across a shared network reaches every attached stations - for all LAN topologies. Interface hardware finds delivery of frame and extracts frame from phase. But most applications need data to be send to one specific program on another device but not all computers.
HARDWARE ADDRESSING:
Most network methods have a hardware-addressing function that identifies stations on the network. Every station is given a physical address or numeric hardware address. Sender also adds hardware address in every transmitted frame. In that way only station identified in frame accept copy of frame. Most LAN methods include sender's hardware address in packet frame too.
Command Structure: Commands are all-upper-case strings, either 4 or 6 characters in length. Table 1 shows the commands, and (for method commands) the parameters, return values, ex
Addressing Complicated addressing scheme because there may be intermediate stations (APs), identified by flags
State the term - Lot of care required while programming It is a common and well-known saying that many developers of "secure systems" leave a "back door" way for themselves so
Which of the following commands will display the current print jobs on a printer named Office Printer 01?
(a) Explain how a CDMA system works? (b) Explain howWelsh-Hadamard codes are generated. Explain why orthogonality between different spreading codes is important. (c) Consider
802.11b HR DSSS a) High-rate DSSS using a 2.4 GHz band b) Similar to DSSS excluding for encoding method c) Uses complementary code keying (CCK), encoding 4 or 8 bits to
ACME Corp is located in Toledo, Ohio. They would like to create a network and divide it into 3 subnets, each subnet has 150 computers. The IT plan calls for connecting the LAN to t
In point-to-point message passing, single process sends/receives message to/from another process. There are four communication modes for sending a message: i) Buffered mode
Two neighbouring nodes (A and B) use a Go-Back-N protocol with a 3-bit sequence number and a window size of 4. Acknowledgments are cumulative. Assuming A is transmitting and B is r
Qustions: Simplify the following expression using a Karnaugh map: F = XY‾Z + X‾Y‾Z + XY Z +X‾ Y Z
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd