Network+ 2005 In Depth (P8) pps
Network+ 2005 In Depth (P8) pps
... blinking, this LED indicates that the NIC is either transmitting or receiv- ing data (in other words, experiencing activity) on the network. If steady, it indicates that the NIC is experiencing ... chapter. Physically installing a PCMCIA-standard NIC is much easier than installing an expansion card NIC. In general, you can simply turn off the machine, insert the card into the PCMCIA slot,...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P2) pps
... learn by doing. Many colleges offer courses or continuing education on networking topics. You may also want to enroll at a computer training center. These train- ing centers can be found in every ... area and in many small towns. If you are pur- suing certification, be certain the training center you choose is authorized to provide training for that certification. Most computer training c...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P7) pps
... the TCP/IP host name. TIP WINS (Windows Internet Naming Service) WINS (Windows Internet Naming Service) provides a means of resolving NetBIOS names to IP addresses. WINS is used exclusively with ... running correctly. Next, you might try pinging your neighbor’s machine. If you receive a positive response, you know that your network connection is working. You should then try pinging a machine...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P16) pps
... operating systems, a successful Fedora Core instal- lation begins with planning. Planning a Linux Installation In the preceding chapter, you learned about the importance of thorough planning in ... following example of installing Linux uses a popular, free version of Linux called Fedora Core. Installing Linux This section describes the prerequisites for and the process of installing Fedor...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P20) ppsx
... implementation in which more than one component is installed and ready to use for storing, processing, or transporting data. Redundancy is intended to eliminate single points of failure. To maintain high ... users may incorrectly print to a printer in Duluth from the St. Paul office. In a worst-case scenario, a “guest” user account may gain rights to a networked printer, potentially cre...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P22) pps
... engineering, because it involves manipulating social relationships to gain access. This and other risks associated with people are included in the follow- ing list: ◆ Intruders or attackers using ... social engineering or snooping to obtain user passwords ◆ An administrator incorrectly creating or configuring user IDs, groups, and their associated rights on a file server, resulting in fil...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P29) pps
... domains in the same domain tree in which one domain grants every other domain in the tree access to its resources and, in turn, that domain can access other domains’ resources. When a new domain ... 506–507 winipcfg utility, 509–510 designing TCP/IP-based networks, 482–498 calculating subnets, 488–491 CIDR (Classless Inter-Domain Routing), 491–493 ICS (Internet Connection Sharing), 49...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P1) pot
... remain one of the fastest growing indus- tries in the U.S. economy, despite recent job losses. In any industry, the workforce is important to continually drive business. Having skilled workers in ... in the networking industry, including those that oversee wiring codes, net- work access methods, and Internet addressing. It also discusses, in depth, the OSI Model, which is the indus...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P3) pptx
... You will use this information when installing network operating systems, configuring servers and client workstations, installing NICs, troubleshooting network problems, and purchasing net- work equipment. IEEE ... Engineers)—An international society com- posed of engineering professionals. Its goals are to promote development and education in the electrical engineering and computer science...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P4) ppt
... new infrastructure versus reusing existing infrastructure—Can you use existing wiring? In some cases, for example, installing all new Category 7 UTP wiring may not pay off if you can use existing ... affecting productivity—If you save money by reusing existing slower lines, are you incurring costs by reducing productivity? In other words, are you making staff wait longer to save and print...
Ngày tải lên: 07/07/2014, 09:20