Sams teach yourself shell programming in 24 hours

... trouble remembering whether a computer’s address is 11 1 .12 1 .13 1 .14 6 or 11 1 .12 1 .13 1 .15 6 TCP/ IP, therefore, provides for a parallel structure of user-oriented alphanumeric names, called domain names or ... Title: Teach yourself TCP/ IP in 24 hours III Title: TCP/ IP in 24 hours TK 510 5.585.C37 2009 005.7 13 76—dc22 20080 318 26 Printed in the United S...

Ngày tải lên: 10/08/2014, 13:20

... 21 1.14.16.99 21 1.14.16. 42 1 92. 1 32. 134.10 21 1.14.16.6 1 92. 1 32. 134.6 Building B You can tell the network by looking at the address 1 92. 1 32. 134.100 Building C 20 1 .20 1.16.9 20 1 .20 1.16.8 20 1 .20 1.16.3 Building ... Binary Address Must Begin With First Term of Dotted Decimal Address Must Be Excluded Addresses A 0 to 127 10.0.0.0 to 10 .25 5 .25 5 .25 5 127 .0.0.0 to 12...

Ngày tải lên: 10/08/2014, 13:20

... delivering it to multiple outputs (see Figure 6.5) FIGURE 6.5 Multiplexing and demultiplexing Multiplexing Demultiplexing Multiplexing/demultiplexing enables the lower levels of the TCP/ IP stack ... WinSock to set up TCP/ IP networking Starting with Windows 95, Microsoft built a TCP/ IP program interface directly into the Windows operating system From the Library of Athicom Parinaya...

Ngày tải lên: 10/08/2014, 13:20

... Athicom Parinayakosol 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 simpler than a router’s routing table The routing table ... routing information obtained using routing protocols Static routing can be useful in some contexts, but as you might guess, a system that requires the network administrator to ent...

Ngày tải lên: 10/08/2014, 13:20

... and a domain are not exactly parallel As you read this section, keep the following facts in mind: Membership in a subdomain implies membership in the parent domain For instance, a host in dallas.cocacola.com ... Parinayakosol 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 darr...

Ngày tải lên: 10/08/2014, 13:20

... the IPv6 edition, and the topic of IPv6 will inhabit Hour instead of Hour 13 In the meantime, this hour outlines some important IPv6 concepts IPv6 Header Format The IPv6 header format is shown in ... specified in the IPv6 main header and then decremented at each router stop IPv6—A new standard for IP addressing that features 128-bit IP addresses The intent of IPv6 designers is for I...

Ngày tải lên: 10/08/2014, 13:20

... (corresponding to the Network Access layer in the TCP/ IP model) RMON is described in RFC 175 7, which updates RFC 1 271 , which was published in November 1991 From the Library of Athicom Parinayakosol ... computer: ipconfig /all or ifconfig -a (Not all TCP/ IP stacks implement these.) ping 1 27. 0.0.1 ping w.x.y.z—Replace w.x.y.z with the IP address of your computer ping w.x.y....

Ngày tải lên: 10/08/2014, 13:20

... domain From the Library of Athicom Parinayakosol HOUR 19 Streaming and Casting What You’ll Learn in This Hour: Streaming protocols Multimedia links Podcasting Voice over IP (VoIP) The Internet ... outgoing messages to an outgoing email server using SMTP Collects incoming email messages from an email server using POP3 or IMAP Serves as a user interface for reading, managing, and composing...

Ngày tải lên: 10/08/2014, 13:20

... session SIP sends what is called an invitation to a remote user In the context of VoIP, that invitation is equivalent to placing a call In addition to initiating and terminating calls, SIP provides ... Network Intrusion 375 HOUR 23 TCP/ IP Security 391 HOUR 24 Implementing a TCP/ IP Network—Seven Days in the Life of a Sys Admin 413 From the Library of Athicom Parinayakosol This...

Ngày tải lên: 10/08/2014, 13:20

... several RFCs, including RFCs 240 1, 240 2, 240 6, and 240 8 The RFCs describe IP security extensions for both IPv4 and IPv6 IPSec is built in to the structure of IPv6 protocol system In IPv4, IPv4 is considered ... of fine computer books to guide him, including his copy of Sams Teach Yourself TCP/ IP in 24 Hours, Fourth Edition, which provided him with an accessible an...

Ngày tải lên: 10/08/2014, 13:20

... which contains Illustrator' s commands and essentials such as printing, saving, copying, and pasting Directly underneath is the document window, which is the actual Illustrator file In the title ... Right inside the page border is a dotted line that represents the physical print area of the printer Illustrator determines this by taking information from the PPD (PostScript Printer Defin...

Ngày tải lên: 22/10/2013, 16:15