2 definitions concepts and symptoms

... 12.1(14)EA1 and 12.2(18)SE, the auto-MDIX feature is disabled by default 12 MAC Addressing and Switch MAC Address Tables 13 MAC Addressing and Switch MAC Address Tables 14 MAC Addressing and Switch ... Addressing and Switch MAC Address Tables 16 MAC Addressing and Switch MAC Address Tables 17 MAC Addressing and Switch MAC Address Tables 18 Design Considerations for Ethernet/802.3 Networks • • Bandwidth ... into smaller parts is to isolate traffic and to achieve better use of bandwidth per user Without segmentation, a LAN quickly becomes clogged with traffic and collisions • The most common causes...

Ngày tải lên: 05/07/2014, 03:20

... connects the wireless system to all international and domestic land line traffic © 2002 QUALCOMM Incorporated 2-12 CDMA 120 – cdmaOne and CDMA2000 Concepts and Terminology 80-13321-1 X11 Section 2: Background ... the alpha, beta, and gamma sectors © 2002 QUALCOMM Incorporated 2-14 CDMA 120 – cdmaOne and CDMA2000 Concepts and Terminology 80-13321-1 X11 Section 2: Background cdmaOne Overview and Terminology ... 2002 QUALCOMM Incorporated 2-25 CDMA 120 – cdmaOne and CDMA2000 Concepts and Terminology 80-13321-1 X11 Section 2: Background Analog and RF Concepts cdma university CDMA 120 Section 2-26 (Ap)dB...

Ngày tải lên: 07/08/2014, 20:24

... number of tuples, and bi are the respective values of A and B in tuple i, A and B are the respective mean values of A and B, σA and σB are the respective standard deviations of A and B (as defined ... based on the mean and standard deviation of A A value, v, of A is normalized to v by computing 72 Chapter Data Preprocessing v = v−A , σA (2.12) where A and σA are the mean and standard deviation, ... inexpensive, can be applied to ordered and unordered attributes, and can handle sparse data and skewed data Multidimensional data of more than two dimensions can be handled by reducing the problem to...

Ngày tải lên: 08/08/2014, 18:22

... with a “Zero” and a single “Non-Zero” calibration standard — this latter one again most likely either a Secondary Standard directly, or some mechanism that incorporates a Secondary Standard Such ... preparation of the standard, and in completing the calculations that will identify the actual concentration in the standard, will have to have been normalized to some standardized set of conditions ... analyzer is both a very necessary and relatively simple process To accomplish this task, the individual involved must first develop a standard that contains a known and well-referenced concentration...

Ngày tải lên: 10/08/2014, 20:20

... analysis of audio and video and arbitrary view and sound synthesis to encoding of 3D audio and video Understanding of real-time implementation issues, as well as system architectures and network aspects ... frequently used for audio, image and video storage and transmission International coding standards such as ITU, MPEG-2/4 and MP3 are discussed in this context The most recent standardization activity relevant ... Being There: Concepts, Effects and Measurements of User Presence in Synthetic Environments (ed Riva G, Davide F and IJsselsteijn W) IOS Press Amsterdam, The Netherlands pp 1740 Johnson E and Corliss...

Ngày tải lên: 12/05/2013, 10:21

... Standby Local Physical Standby and Cascaded Remote Logical Standby Local and Remote Physical Standby and Cascaded Local Logical Standby Consolidated Reporting with Cascaded Logical Standby ... primary and standby databases and instances, create or add existing standby databases, start and stop instances, monitor instance performance, view events, schedule jobs, and perform backup and recovery ... the use of local and remote sites and the use of nodes and a combination of logical and physical standby databases See Appendix B, "Data Guard and Real Application Clusters" and Oracle High Availability...

Ngày tải lên: 26/10/2013, 22:15

... Environment and Wireless LANs 22 Spreading and De-spreading DSSS 10 KHz bandwidth chip rate (BW) chip rate (BW) fc Transmission 10 KHz bandwidth fc Reception Baseband Information Bits Coding and Interleaving ... authentication and privacy IEEE 802.11 Standard ● Final draft approved in 1997 ● Operates in the 2.4 GHz industrial, scientific and medical (ISM) band ● Standard defines the physical (PHY) and medium ... Environment and Wireless LANs 28 Evolution of Mobile Wireless (4) Universal Mobile Telecommunication Systems (UMTS) • Wideband DS-CDMA • Bandwidth-on-demand, up to Mbps • Supports handoff from...

Ngày tải lên: 29/10/2013, 06:15

... Perl*Handler Disable specific Perl*Handlers (all compiled-in handlers are enabled by default) The option name is derived from the Perl*Handler name, by stripping the Perl and Handler parts ... using PerlSetVar and PerlAddVar instead of PerlSetEnv and PerlPassEnv perl-script perl-script is configured as: SetHandler perl-script Most mod_perl handlers use the perl-script handler Here are ... variables are saved before the handler is called and restored afterward (as in mod_perl 1.0) These include %ENV, @INC, $/, and STDOUT’s $| and END blocks A simple response handler example Let’s demonstrate...

Ngày tải lên: 07/11/2013, 09:15

... transmission is primarily limited to transmission of data within a computer, between computers and between a computer and a printer It is fast compared to serial transmission but limited to shorter distances ... requires more wires in the cable and can not be used over long distances It is not used very often in data communications but is used extensively for computer busses and for printer connections Serial: ... transmitted in a linear fashion, one after the other It is slower but can travel longer distances and is widely used It is the predominant method of transferring information in data communications...

Ngày tải lên: 10/12/2013, 08:15

... both the serial and the FastEthernet interfaces up? _ Step Suspend the current Telnet session a Enter Ctrl+Shift+6 followed by the x key This only suspends the session and returns to ... suspended Telnet session, type disconnect and press Enter Upon completion of the previous steps, logoff by typing exit Turn the router off 2-4 CCNA 2: Routers and Routing Basics v 3.0 - Lab 4.2.3 ... privileged EXEC mode, enter the command reload Router(config)#reload The responding line prompt will be: System configuration has been modified Save? [yes/no]: Type n and then press Enter The responding...

Ngày tải lên: 11/12/2013, 14:15

... both the Serial and the FastEthernet interfaces up? _ Step Suspend the current Telnet session a Enter Ctrl Shift followed by the x key This only suspends the session and returns to ... suspended telnet session, type disconnect and press Enter Upon completion of the previous steps, logoff by typing exit Turn the router off 2-4 CCNA 2: Routers and Routing Basics v 3.0 - Lab 4.2 Copyright ... privileged exec mode enter the command reload Router(config)#reload The responding line prompt will be: System configuration has been modified Save? [yes/no]: Type n and then Enter The responding...

Ngày tải lên: 11/12/2013, 14:15

... (Electronic) Random Vectors and Independence In this chapter, we review central concepts of probability theory,statistics, and random processes The emphasis is on multivariate statistics and random vectors ... random vectors y and z, and (2.57) still holds A similar argument applies to the random vectors y and z Example 2.6 First consider the random variables x and y discussed in Examples 2.2 and 2.3 The ... different random vectors, and , i = : : : m, some nonrandom scalar coefficients Then m m X aixig X fxig (2.16) x Ef A and = i=1 i=1 E Linear transformation Let be an m-dimensional random vector, and...

Ngày tải lên: 13/12/2013, 14:15

... operator to both the left hand and right hand sides of the operator and putting the results into the left hand side The example could have been written as "result = result + x" and returned the same ... evaluating expressions, post-increment and post-decrement operators return their current value and then apply the operators However, when using pre-increment and pre-decrement operators, the operator ... > left Relational Equality < > = is == != left right Logical AND Logical XOR & ^ left left Logical OR Conditional AND | left && left Conditional OR || left Conditional Assignment ?: =...

Ngày tải lên: 21/12/2013, 06:16

... required withstand voltage, accounting for all other differences between the conditions in service and those in the standard withstand test 3.30 standard withstand voltage (U,): The standard value ... associations,onlytwostandardwithstandvoltagesaresufficient define the standard insulation level of the equipment: - to For equipment in range I: a) the standard lightning impulse withstand voltage, and b) the standard ... withstand voltage - For equipment in range Il: a) the standard switching impulse withstand voltage, and b) the standard lightning impulse withstand voltage If technically economically and justified,...

Ngày tải lên: 25/12/2013, 10:26

... Standby Local Physical Standby and Cascaded Remote Logical Standby Local and Remote Physical Standby and Cascaded Local Logical Standby Consolidated Reporting with Cascaded Logical Standby ... primary and standby databases and instances, create or add existing standby databases, start and stop instances, monitor instance performance, view events, schedule jobs, and perform backup and recovery ... the use of local and remote sites and the use of nodes and a combination of logical and physical standby databases See Appendix B, "Data Guard and Real Application Clusters" and Oracle High Availability...

Ngày tải lên: 17/01/2014, 06:20

... functionality and flexibility than traditional solutions for capturing and managing events, and sharing the events with other databases and applications Streams provides the capabilities needed to build and ... 11-23 11-23 11-24 Managing an Error Handler Creating an Error Handler Setting an Error Handler Unsetting an Error Handler Managing Apply Errors ... Your Comments Oracle Streams Concepts and Administration, 10g Release (10.1) Part No B10727-01 Oracle Corporation welcomes your comments and suggestions on the quality and usefulness of this document...

Ngày tải lên: 17/01/2014, 06:20

... Diagrams and Notation The syntax diagrams and notation in this manual show the syntax for SQL commands, functions, hints, and other elements This section tells you how to read syntax diagrams and ... (OPS) and supplements the Oracle8i Administrator’s Guide and Oracle8i Concepts This manual prepares you to successfully implement parallel processing by providing a thorough presentation of the concepts ... Oracle8i and the Oracle8i Enterprise Edition and the available features and options, please refer to Getting to Know Oracle8i v Intended Audience This manual is written for database administrators and...

Ngày tải lên: 17/01/2014, 09:20

... by typing exit Turn the router off 3-5 CCNA 2: Routers and Routing Basics v 3.0 - Lab 3.1.2 Copyright  2003, Cisco Systems, Inc Erasing and reloading the router Enter into the privileged EXEC ... privileged EXEC mode, enter the command reload Router(config)#reload The responding line prompt will be: System configuration has been modified Save? [yes/no]: Type n and then press Enter The responding ... [yes/no]: Type n and then press Enter The responding line prompt will be: Press RETURN to get started! Press Enter The router is ready for the assigned lab to be performed 4-5 CCNA 2: Routers and Routing...

Ngày tải lên: 18/01/2014, 04:20

... by typing exit Turn the router off 3-5 CCNA 2: Routers and Routing Basics v 3.0 - Lab 3.1.2 Copyright  2003, Cisco Systems, Inc Erasing and reloading the router Enter into the privileged exec ... privileged exec mode enter the command reload Router(config)#reload The responding line prompt will be: System configuration has been modified Save? [yes/no]: Type n and then Enter The responding ... [yes/no]: Type n and then Enter The responding line prompt will be: Press RETURN to get started! Press Enter The router is ready for the assigned lab to be performed 4-5 CCNA 2: Routers and Routing...

Ngày tải lên: 18/01/2014, 04:20