sams teach yourself tcp ip in 24 hours phần 8 pptx

... page in response to user input. Server-side scripting also lets the server accept input from the client and process that input behind the scenes. A common server-side scripting scenario is show in ... (common gateway interface)—A programming interface that lets a designer integrate scripts and programs with a web page. . Head—The beginning section of an HTML document containing the title...

Ngày tải lên: 10/08/2014, 13:20

... Parinayakosol ptg Routing in TCP/ IP 127 A Look at IP Forwarding Both hosts and routers have routing tables. A host’s routing table can be much sim- pler than a router’s routing table. The routing ... Parinayakosol ptg HOUR 8 Routing What You’ll Learn in This Hour: . IP forwarding . Direct and indirect routing . Routing protocols The infrastructure that supports global networks s...

Ngày tải lên: 10/08/2014, 13:20

... Title: Teach yourself TCP/ IP in 24 hours. III. Title: TCP/ IP in 24 hours. TK5105. 585 .C37 2009 005.7’1376—dc22 20 080 3 182 6 Printed in the United States of America First Printing September 20 08 Trademarks All ... skills in Unix Related titles… Sams Teach Yourself Networking in 24 Hours ISBN 0-672-326 08- 6 A solid introduction to networking technol...

Ngày tải lên: 10/08/2014, 13:20

... starting point for understanding addressing in TCP/ IP. See Hour 5 for more on IP addressing techniques. The address class system divides the IP address space into address classes. Most IP addresses ... art of IP addressing. IP Header Fields Every IP datagram begins with an IP header. The TCP/ IP software on the source computer constructs the IP header. The TCP/ IP s...

Ngày tải lên: 10/08/2014, 13:20

... delivering it to multiple outputs (see Figure 6.5). Multiplexing Demultiplexing FIGURE 6.5 Multiplexing and demultiplexing. Multiplexing/demultiplexing enables the lower levels of the TCP/ IP stack ... and demultiplexing. As described earlier, multi- plexing is the act of braiding input from several sources into a single output, and demultiplexing is the act of receiving input from a singl...

Ngày tải lên: 10/08/2014, 13:20

... Parinayakosol ptg Managing DNS 199 IN NS boris.cocacola.com. ; ; Host to IP address mappings ; localhost IN A 127.0.0.1 chuck IN A 181 .21.23.4 amy IN A 181 .21.23.5 darrah IN A 181 .21.23.6 joe IN A 181 .21.23.7 bill ... bridge, receiving incoming TCP/ IP transmis- sions and replacing the incoming Network Access layer with the Bluetooth network access protocols for delivery...

Ngày tải lên: 10/08/2014, 13:20

... called Link Local Addressing (IPv4LL). Link Local Addressing has been a part of Apple systems since OS 9, and it has been included in Windows since Windows 98. Microsoft calls the Windows version ... specified in the IPv6 main header and then decremented at each router stop. . IPv6—A new standard for IP addressing that features 1 28- bit IP addresses. The intent of IPv6 designers is...

Ngày tải lên: 10/08/2014, 13:20

... IP address or domain name. In Figure 14 .8, an FTP session to rs.internic.net was started by typing ftp rs.internic.net. As you can see, a lot of information was returned. FIGURE 14 .8 Starting ... the local host. . ifconfig—A Unix/Linux utility that displays TCP/ IP configuration information. . ipconfig—A Windows utility that displays TCP/ IP configuration information. . nbtstat...

Ngày tải lên: 10/08/2014, 13:20

... con- text of VoIP, that invitation is equivalent to placing a call. In addition to initiating and terminating calls, SIP provides features such as conferencing, call forwarding, and feature negotiation. When ... storing and managing data . Design elements—Predefined standard elements . Layout—A structure for the site . Scripting—A means for generating HTML code by injecting data into the p...

Ngày tải lên: 10/08/2014, 13:20

... TCP Transport layer, 83 -85 connection-oriented protocols, 85 -86 connectionless protocols, 85 -86 firewalls, 101-102 multiplexing/demultiplexing, 90-91 ports, 87 -88 TCP, 88 -89 UDP ,89 sockets, 87 -88 TCP, ... 341-343 RTSP (Realtime Streaming Protocol), 342 rules, firewall, 180 - 181 ruptime, 281 rwho, 281 - 282 S scanning tools, 382 schemes, 304 screen sharing, 283 - 284...

Ngày tải lên: 10/08/2014, 13:20