Ebook ethernet the definitive guide phần 2

... ordinary Ethernet station, the SQE Test signal can cause problems for * The preamble is maintained in Fast Ethernet and Gigabit Ethernet systems to provide compatibility with the original Ethernet ... spaced than 9.6 µs The interframe gap is 0.96 µs in Fast Ethernet and 096 µs in the Gigabit Ethernet system The presence of an interframe gap helps establish the recove...

Ngày tải lên: 01/06/2016, 08:27

... Chapter Ant Jumpstart 10 1. 1 Files and Directories 10 1. 2 The Ant Buildfile 11 1. 3 Running Ant 13 1. 4 Ant Command-Line Reference 15 1. 5 ... Book Ant: The Definitive Guide contains all of the knowledge a newcomer to Ant needs For the Ant expert, Ant: The Definitive Guide is a reference, providing detailed definitions of Ant: The Definitive...

Ngày tải lên: 13/08/2014, 21:21

... easier! Aside from the obvious typing savings, the use of the fileset DataType has another advantage over the use of the property tag Regardless of whether there are or 25 JARs in the project's library ... Comments are just as important in buildfiles, not > "Ant: The Definitive Guide" > 42 Ant: The Definitive Guide

Ngày tải lên: 13/08/2014, 21:21

... While the XML is still there, it serves only as a guide for the Java code The Java code is only the tip of the iceberg Technically speaking, there are many other facets to a task 81 Ant: The Definitive ... 83 Ant: The Definitive Guide The Project class The Project class is available in every task as a public instance variable The class represents the entire bu...

Ngày tải lên: 13/08/2014, 21:21

... that the results will wind up in 'dist' Users must change the value for the Ant directory and include any further libraries they choose to use with their tasks > 1 04 Ant: The Definitive Guide ... and placing the JAR in ANT_ HOME/lib Then, specify the listener class as an argument to the ant command The -listener listenerClass argument notifies the Ant engine th...

Ngày tải lên: 13/08/2014, 21:21

... running Ant 155 Ant: The Definitive Guide gunzip all org.apache.tools .ant. taskdefs.GUnzip Expands a GZip file The file is only expanded if the destination file does not exist or is older than the ... including arguments Deprecated as of Ant 1.2 1 45 Ant: The Definitive Guide dir (all, File, N) The working directory for the command executable (all, String, *) Th...

Ngày tải lên: 13/08/2014, 21:21

... pathnames This was discussed in Chapter 163 Ant: The Definitive Guide gcj sj extJavac Symantec The gcj compiler from gcc The Symantec compiler Run either modern or classic in a JVM of its own ... Cola 160 Ant: The Definitive Guide See Also The gunzip task java all org.apache.tools .ant. taskdefs.Java Executes a Java class using Ant' s VM instance or by forking a new VM pr...

Ngày tải lên: 13/08/2014, 21:21

... of Ant' s optional tasks Attribute descriptions are formatted exactly like the previous chapter 213 Ant: The Definitive Guide antlr 1.3, 1.4 org.apache.tools .ant. taskdefs.optional.ANTLR Runs the ... If true, the task preserves the file-modification time Defaults to false 2 17 Ant: The Definitive Guide viewpath (1.3, 1.4, String, N) The path to the ClearCase view...

Ngày tải lên: 13/08/2014, 21:21

... setting the build.compiler property 2 38 Ant: The Definitive Guide Attributes builddir (1.4, File, N) The destination for compiled instrumented classes The Ant user manual warns against using the ... of this attribute otherambiguitycheck (all, int, N) If specified, the task sets the OTHER_AMBIGUITY_CHECK grammar option to the value of this attribute 245 Ant: The De...

Ngày tải lên: 13/08/2014, 21:21

... snapshot, or suspend 255 Ant: The Definitive Guide event (1.4, String, Y) The event that triggers the action Must be either enter or exit name (1.4, String, Y) The name of the method(s) as a simple ... literals as the binary rather than NetRexx types Defaults to false 268 Ant: The Definitive Guide classpath (all, String, N) The classpath used for compilation comments...

Ngày tải lên: 13/08/2014, 21:21

... to the current version 294 Ant: The Definitive Guide vsspath (1.3, 1.4, String, Y) The path to the SourceSafe project, without the leading $ character Content None wljspc all org.apache.tools .ant. taskdefs.optional.jsp.WLJspec ... in place of the file attribute 299 Ant: The Definitive Guide Appendix A The Future of Ant Most open source projects evolve at an almost...

Ngày tải lên: 13/08/2014, 21:21

... Applied by 802 .11 a Section 11 .3 OFDM PLCP Section 11 .4 OFDM PMD Section 11 .5 Characteristics of the OFDM PHY Chapter 12 Using 802 .11 on Windows Section 12 .1 Nokia C 110 /C 111 Section 12 .2 Lucent ORiNOCO ... 10 .1 802 .11 FH PHY Section 10 .2 802 .11 DS PHY Section 10 .3 802 .11 b: HR/DSSS PHY Chapter 11 802 .11 a: 5-GHz OFDM PHY Section 11 .1 Orthogonal Frequency Divi...

Ngày tải lên: 14/08/2014, 13:20

... first, which is the reverse of the order used in Figure 3-10 Therefore, the frame type is the third bit in the frame control field followed by the second bit (b3 b2), and the subtype is the seventh ... check the integrity of received frames All fields in the MAC header and the body of the frame are included in the FCS Although 8 02. 3 and 8 02. 11 use the same meth...

Ngày tải lên: 14/08/2014, 13:20

... equal to the length of the frame body plus the IV The keystream is then XORed with the frame body and the IV to cipher it To enable the receiver to decrypt the frame, the IV is placed in the header ... "Weaknesses in the Key Scheduling Algorithm of RC4." At the end of the paper, the authors describe a theoretical attack on WEP At the heart of the attack is a we...

Ngày tải lên: 14/08/2014, 13:20