Chapter 01 introduction to WANs

... layer protocols to establish the link across the communication line from the sending to the receiving device. • Data link layer protocols define how data is encapsulated for transmission to remote ... (HSSI) protocol, up to 52 Mb/s on a 60-pin D-connector. • V.35 -The ITU-T standard for synchronous communications between a network access device and a packet network. Originally spe...

Ngày tải lên: 10/05/2014, 21:45

... required, a point -to- point link is used to provide a pre-established WAN communications path from the customer premises through the provider network to a remote destination. Point -to- point lines ... Học viện mạng Bach Khoa - Website: www.bkacad.com 19 WAN Switching Concepts 1 Chapter 1 – Introduction to WANs CCNA Exploration 4.0 Học viện mạng Bach Khoa - Website: www.bk...

Ngày tải lên: 16/03/2014, 08:20

... laboratory equipment. 20 INTRODUCTION TO REAL-TIME DIGITAL SIGNAL PROCESSING (a) (b) (c) Figure 1.11 CCS setup dialogue boxes: (a) install the C55x simulator driver, (b) drag the C55x simulator to ... breakpoint. The command to enable a breakpoint can be given from the Toggle Breakpoint hot button on the project toolbar or by clicking the right mouse button and choosing toggle breakpo...

Ngày tải lên: 17/10/2013, 14:15

... initialized to the hexadecimal number 0x1234 (decimal number 4660), while data2 is initialized to the binary number of 1010 111b (decimal 87). The suffix `b' indicates the data 1010 111 is in ... data that can be loaded into memory space. Assembler directives are used to control the assembly process and to enter data into the program. Assembly directives can be used to initiali...

Ngày tải lên: 19/10/2013, 23:15

Ngày tải lên: 17/12/2013, 15:19

... Introduction to Financial Econometrics Chapter 4 Introduction to Portfolio Theory Eric Zivot Department of Economics University of Washington January 26, 2000 This version: February 20, 2 001 1 ... simple way to solve this problem is to substitute the restriction (7) into the function (6) and reduce the problem to a minimization over one variable. To illustrate, use the res...

Ngày tải lên: 17/12/2013, 15:21

... mechanical rotor positions as the rotor position varies over a sector of the machine consisting of one slot and one tooth. To this end, let θ rms denote of vector of mechanical rotor position ... alterations to the end conductor arrangement can be used to provide proper con- nectivity with an integer number of conductors. In addition to the distribution of the wire, it is also nece...

Ngày tải lên: 16/02/2014, 18:55

... the IOS stored? ROM Where is IOS permanently stored before it is copied into RAM? FLASH Where are the bootsystem commands stored which are used to locate the IOS? NVRAM 15 running-config IOS ... (UTP). Ÿ Router to switch: straight-through cable Ÿ Router to router: crossover cable 24 WAN Interfaces l Point -to- Point, ISDN, and Frame Relay interfaces l Connects routers to external ne...

Ngày tải lên: 09/03/2014, 13:20

... operations • Clearer to humans • Incomprehensible to computers – Translator programs (assemblers) • Convert to machine language • Example: LOAD BASEPAY ADD OVERPAY STORE GROSSPAY  2003 Prentice ... Prentice Hall, Inc. All rights reserved. 2 Chapter 1 – Introduction to Computers and C++ Programming Outline 1.16 History of the Internet 1.17 History of the World Wide Web 1.18 Wo...

Ngày tải lên: 10/03/2014, 06:20