Chapter7 - DATA LINK CONTROL PROTOCOLS docx
Chapter7 - DATA LINK CONTROL PROTOCOLS docx
... (normally)
Point-to-point data link
Stop and Wait ARQ
17
Character-oriented Protocols –
Simplex protocols
18
Character-oriented Protocols –
Simplex protocols
Kermit:
Frame format
19
Character-oriented ... 24
Character-oriented Protocols –
Half-duplex Protocols
BSC:
Frame format
Data
supervisory
25
Character-oriented Protocols –
Half-duplex Protoco...
Tài liệu IP Multicast Distribution Trees and Control Protocols docx
... Distribution Trees and Control Protocols 2-5 5
PIM-DM is similar to DVMRP in that it initially floods multicast traffic to all parts
of the network. However, unlike DVMRP, which pre-builds a “Truncated ... source-group pair
– There is no way for the Network Administrator to control the number
of source-network/group pairs in the network!!!
– Therefore, the Network Administrat...
Tài liệu Chapter 7 :Data Link Control ppt
... transmitter
Selective Reject -
Diagram
High Level Data Link Control
HDLC
ISO 33009, ISO 4335
HDLC Station Types
Primary station
Controls operation of link
Frames issued are called ... retransmits frame
i
and all
subsequent
William Stallings
Data and Computer
Communications
Chapter 7
Data Link Control
Go Back N - Lost Frame (1)
Frame
i
lost
...
Tài liệu Chapter 11 Data Link Control pdf
... of data.
Note
11.12
1 1-3 PROTOCOLS
1 1-3 PROTOCOLS
Now let us see how the data link layer can combine
Now let us see how the data link layer can combine
framing, flow control, and error control ... 11
Data Link Control
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
11.20
Figure 11.8 Design of Stop-and-Wait Protocol
11...
ứng dụng của vhf data link mode 4 trong môi trường cns atm
... phòng
Rx4 FIS-B
Rx5 GRAS
Rx6 GRAS
Tx1
GSC 1-2 0
s
GSC 2-2 0
s
GSC 1-1 0s
GSC 2-1 0s
GSC 1-1 0
s
LSC 2-3 s
LSC 2-3 s
LSC 2-3 s
LSC 2-3 s
LSC 1-3 s GSC 1-1 0s
GSC 2-1 0s
GSC 1-1 0
s
GSC 2-1 0
s
GSC 1-2 0s
GSC 2-2 0s
5.3.6.3. ... bay
OLDI On-Line Data Interchange - Trao đổi thông tin trực tuyến
PA Precision Approach - Tiếp cận chính xác
PDC Pre-Departur...
nghiên cứu về tầng vật lý (physical) và tầng liên kết dữ liệu (Data Link) của mô hình OSI
... tự (character - oriented) và h-
ớng bít (bit - oriented) (xem sơ độ hình sau 2.1)
Data Link Protocol
(DLPs)
Asynchronous Synchronous
Character - Oriented Bit - oriented
(or Byte Oriented)
... Để cải thiện nhợc điểm đó, EIA đã đa ra một loạt các chuẩn
mới để thay thế, đó là RS-449, RS-422-A và RS-423-A.
4. Các Loại Cáp Phục Vụ Cho Tầng Vật Lý
* Đờng Truyền Vật Lý...
Gateway Control Protocols
... Gateway Control Protocols
This chapter covers two Internet Engineering Task Force (IETF) gateway control protocols that are used to
control Voice over IP (VoIP) gateways from external call -control ... gateways.
Simple Gateway Control Protocol
Simple Gateway Control Protocol (SGCP) enables call -control elements to control connections between
trunking, residential, and a...
Tài liệu Module 1: Displaying Data from a Database docx
... 4 Module 1: Displaying Data from a Database
How a data- driven Web site works
In a data- driven Web site, data is retrieved from an underlying database by
using scripts, such as ... a data- driven Web site.
Module 1: Displaying Data from a Database 5
Database Architecture
A database is a collection of data stored in the form of tables. For example,
personnel da...
Tài liệu Mapping Table and Column Names Between the Data Source and DataSet docx
... Between the Data Source and
DataSet
Problem
You want to control the names assigned to tables and columns when you fill a DataSet
using a DataAdapter.
Solution
Use DataTableMapping and DataColumnMapping ... table in Northwind. A DataAdapter is
created with a DataTableMapping object to map the database table name Categories to
the name tblmapCategories in the DataSet. Three DataColu...
Từ khóa:
- the role of data link layer protocols in data transmission
- data link layer protocols example
- data link layer protocols numericals
- data link layer protocols cisco
- data link layer protocols in wan
- data link layer protocols in computer networks
- data link layer protocols list
- data link layer protocols pdf
- data link layer protocols ppt