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ENCODING THE DATA TYPE:
The figure explain a frame in which the data kind is specified by using the data area.
To ensure interoperability format of encoding location must be universally agreed upon it typically set by standards only.
IEEE 802.2 LLC:
IEEE 802.2 standard adds logical link control (LLC) sub network attachment point (SNAP) header. SNAP/LLC format is commonly used for example by Ethernet. This is given in figure below:
Figure: SNAP/LLC format
In the figure LLC portion shows SNAP field to follow OUI shows Ethernet specification organization.
Also the type format is interpreted as in Ethernet as given in diagram above.
UNKNOWN TYPES:
For either encoding format some device may not be prepared to accept frames of some kinds, which are unknown e.g. protocol type is not used and the newly defined kind. The receiving computer calculating the field and discards any frame with unknown kind.
Sole Access Protocol The atomic operations, which have conflicts, are handled using sole access protocol. The process used for synchronization in this protocol is given below:
Fast Ethernet Operates at 100 Mbps faster speeds required for image processing, CAD, real-time audio and video No change in frame addressing, format or access method
In the transaction server, the client component usually consists of GUI and the server components usually having of SQL transactions against a database. These applications are know
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DEFINE
5. Suppose that frames are 1250 bytes long including 25 bytes of overhead. Also assume that ACK frame are 25 bytes long. Calculate the efficiency of Stop-and-Wait ARQ in a system t
What is Feasibility condition (FC)?
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